diff options
Diffstat (limited to 'arch')
216 files changed, 2062 insertions, 1542 deletions
diff --git a/arch/alpha/kernel/pci-sysfs.c b/arch/alpha/kernel/pci-sysfs.c index 3048758304b5..21833d1c867d 100644 --- a/arch/alpha/kernel/pci-sysfs.c +++ b/arch/alpha/kernel/pci-sysfs.c @@ -11,6 +11,7 @@ */ #include <linux/sched.h> +#include <linux/security.h> #include <linux/stat.h> #include <linux/slab.h> #include <linux/pci.h> @@ -36,12 +37,16 @@ static int hose_mmap_page_range(struct pci_controller *hose, static int __pci_mmap_fits(struct pci_dev *pdev, int num, struct vm_area_struct *vma, int sparse) { + resource_size_t len = pci_resource_len(pdev, num); unsigned long nr, start, size; int shift = sparse ? 5 : 0; + if (!len) + return 0; + nr = vma_pages(vma); start = vma->vm_pgoff; - size = ((pci_resource_len(pdev, num) - 1) >> (PAGE_SHIFT - shift)) + 1; + size = ((len - 1) >> (PAGE_SHIFT - shift)) + 1; if (start < size && size - start >= nr) return 1; @@ -71,7 +76,11 @@ static int pci_mmap_resource(struct kobject *kobj, struct resource *res = attr->private; enum pci_mmap_state mmap_type; struct pci_bus_region bar; - int i; + int i, ret; + + ret = security_locked_down(LOCKDOWN_PCI_ACCESS); + if (ret) + return ret; for (i = 0; i < PCI_STD_NUM_BARS; i++) if (res == &pdev->resource[i]) diff --git a/arch/arc/include/asm/uaccess.h b/arch/arc/include/asm/uaccess.h index 1e8809ea000a..6df2209541ac 100644 --- a/arch/arc/include/asm/uaccess.h +++ b/arch/arc/include/asm/uaccess.h @@ -628,8 +628,7 @@ static inline unsigned long __clear_user(void __user *to, unsigned long n) return res; } -#define INLINE_COPY_TO_USER -#define INLINE_COPY_FROM_USER +#define INLINE_COPY_USER #define __clear_user __clear_user diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index a159120d1e42..e3f550d62857 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -157,4 +157,4 @@ $(obj)/piggy_data: $(obj)/../Image FORCE $(obj)/piggy.o: $(obj)/piggy_data -CFLAGS_font.o := -Dstatic= +CFLAGS_font.o := -DBOOTLOADER diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts index 353bb50ce542..5469fa663526 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-4-b.dts @@ -110,7 +110,7 @@ "GPIO26", "GPIO27", "RGMII_MDIO", - "RGMIO_MDC", + "RGMII_MDC", /* Used by BT module */ "CTS0", /* 30 */ "RTS0", diff --git a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts index 6bc77dd48c0d..1f4ebec68370 100644 --- a/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts +++ b/arch/arm/boot/dts/broadcom/bcm2711-rpi-cm4-io.dts @@ -56,7 +56,7 @@ "GPIO26", "GPIO27", "RGMII_MDIO", - "RGMIO_MDC", + "RGMII_MDC", /* Used by BT module */ "CTS0", "RTS0", diff --git a/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi b/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi index 974c76f007db..89a749cb8933 100644 --- a/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi +++ b/arch/arm/boot/dts/nvidia/tegra124-nyan.dtsi @@ -14,6 +14,11 @@ stdout-path = "serial0:115200n8"; }; + firmware { + #address-cells = <1>; + #size-cells = <1>; + }; + /* * Note that recent version of the device tree compiler (starting with * version 1.4.2) warn about this node containing a reg property, but diff --git a/arch/arm/boot/dts/nvidia/tegra124-venice2.dts b/arch/arm/boot/dts/nvidia/tegra124-venice2.dts index df98dc2a67b8..059ee6c5b13c 100644 --- a/arch/arm/boot/dts/nvidia/tegra124-venice2.dts +++ b/arch/arm/boot/dts/nvidia/tegra124-venice2.dts @@ -18,6 +18,11 @@ stdout-path = "serial0:115200n8"; }; + firmware { + #address-cells = <1>; + #size-cells = <1>; + }; + memory@80000000 { reg = <0x0 0x80000000 0x0 0x80000000>; }; diff --git a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som.dtsi b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som.dtsi index 4e536e0252de..3fb5e2fb6877 100644 --- a/arch/arm/boot/dts/nxp/imx/imx6ul-var-som.dtsi +++ b/arch/arm/boot/dts/nxp/imx/imx6ul-var-som.dtsi @@ -45,10 +45,6 @@ assigned-clock-rates = <786432000>; }; -&cpu0 { - dc-supply = <®_gpio_dvfs>; -}; - &fec1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet1>, <&pinctrl_enet1_gpio>, <&pinctrl_enet1_mdio>; diff --git a/arch/arm/boot/dts/rockchip/rk3288-veyron.dtsi b/arch/arm/boot/dts/rockchip/rk3288-veyron.dtsi index 2d6cf08d00f9..ca8e8e735078 100644 --- a/arch/arm/boot/dts/rockchip/rk3288-veyron.dtsi +++ b/arch/arm/boot/dts/rockchip/rk3288-veyron.dtsi @@ -18,6 +18,11 @@ stdout-path = "serial2:115200n8"; }; + firmware { + #address-cells = <1>; + #size-cells = <1>; + }; + /* * The default coreboot on veyron devices ignores memory@0 nodes * and would instead create another memory node. diff --git a/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts index a5ea1431c399..862782d20d10 100644 --- a/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts +++ b/arch/arm/boot/dts/st/stm32mp151c-mecio1r0.dts @@ -36,6 +36,56 @@ }; }; +&adc1 { + channel@0 { + reg = <0>; + st,min-sample-time-ns = <20000>; + label = "ain_aux0"; + }; + + channel@1 { + reg = <1>; + st,min-sample-time-ns = <20000>; + label = "ain_aux1"; + }; + + channel@3 { + reg = <3>; + st,min-sample-time-ns = <20000>; + label = "hpdcm1_i2"; + }; + + channel@5 { + reg = <5>; + st,min-sample-time-ns = <20000>; + label = "pout1_i"; + }; + + channel@9 { + reg = <9>; + st,min-sample-time-ns = <20000>; + label = "pout0_i"; + }; + + channel@13 { + reg = <13>; + st,min-sample-time-ns = <200000>; + label = "phint1_ain"; + }; + + channel@15 { + reg = <15>; + st,min-sample-time-ns = <20000>; + label = "hpdcm0_i1"; + }; + + channel@18 { + reg = <18>; + st,min-sample-time-ns = <20000>; + label = "hpdcm0_i2"; + }; +}; + &clk_hse { clock-frequency = <25000000>; }; @@ -46,3 +96,81 @@ assigned-clock-rates = <125000000>; /* Clock PLL3 to 625Mhz in tf-a. */ st,eth-clk-sel; }; + +&gpio0 { + gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS", + "HSIN4_BIAS", "", "STP_VREF0_LVL", "HSIN_VREF0_LVL", + "STP0_FB_BIAS", "STP1_FB_BIAS", "STP2_FB_BIAS", "STP3_FB_BIAS", + "", "", "", ""; +}; + +&gpio1 { + gpio-line-names = "HSIN5_BIAS", "HSIN6_BIAS", "HSIN7_BIAS", "HSIN8_BIAS", + "HSIN9_BIAS", "", "STP_VREF1_LVL", "HSIN_VREF1_LVL", + "STP4_FB_BIAS", "STP5_FB_BIAS", "STP6_FB_BIAS", "", + "", "", "LSIN8_BIAS", "LSIN9_BIAS"; +}; + +&gpiod { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "", "", + "STP_RESETN", "STP_ENABLEN", "HPOUT0", "HPOUT0_ALERTN"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hog_d_mecsbc>; +}; + +&gpioe { + gpio-line-names = "HPOUT0_RESETN", "HPOUT1", "HPOUT1_ALERTN", "", + "", "", "HPOUT1_RESETN", + "LPOUT0", "LPOUT0_ALERTN", "LPOUT0_RESETN", + "LPOUT1", "LPOUT1_ALERTN", "LPOUT1_RESETN", + "LPOUT2", "LPOUT2_ALERTN", "LPOUT2_RESETN"; +}; + +&gpiof { + gpio-line-names = "LPOUT3", "LPOUT3_ALERTN", "LPOUT3_RESETN", + "LPOUT4", "LPOUT4_ALERTN", "LPOUT4_RESETN", + "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpiog { + gpio-line-names = "LPOUT5", "LPOUT5_ALERTN", "", "LPOUT5_RESETN", + "", "", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpioh { + gpio-line-names = "", "", "", "", + "", "", "", "", + "GPIO0_RESETN", "", "", "", + "", "", "", ""; +}; + +&gpioi { + gpio-line-names = "", "", "", "", + "", "", "", "", + "HPDCM0_SLEEPN", "HPDCM1_SLEEPN", "GPIO1_RESETN", "", + "", "", "", ""; +}; + +&gpioj { + gpio-line-names = "HSIN10", "HSIN11", "HSIN12", "HSIN13", + "HSIN14", "HSIN15", "", "", + "", "", "", "", + "", "RTD_RESETN", "", ""; +}; + +&gpiok { + gpio-line-names = "", "", "HSIN0", "HSIN1", + "HSIN2", "HSIN3", "HSIN4", "HSIN5"; +}; + +&gpioz { + gpio-line-names = "", "", "", "HSIN6", + "HSIN7", "HSIN8", "HSIN9", ""; +}; + diff --git a/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts index 16b814c19350..739cc18c3d3a 100644 --- a/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts +++ b/arch/arm/boot/dts/st/stm32mp153c-mecio1r1.dts @@ -36,10 +36,154 @@ }; }; +&adc1 { + channel@0 { + reg = <0>; + st,min-sample-time-ns = <20000>; + label = "p24v_hpdcm"; + }; + + channel@1 { + reg = <1>; + st,min-sample-time-ns = <20000>; + label = "p24v_stp"; + }; + + channel@3 { + reg = <3>; + st,min-sample-time-ns = <200000>; + label = "phint1_ain"; + }; + + channel@5 { + reg = <5>; + st,min-sample-time-ns = <20000>; + label = "hpout1_i"; + }; + + channel@9 { + reg = <9>; + st,min-sample-time-ns = <20000>; + label = "hpout0_i"; + }; + + channel@13 { + reg = <13>; + st,min-sample-time-ns = <20000>; + label = "hpdcm0_i2"; + }; + + channel@15 { + reg = <15>; + st,min-sample-time-ns = <20000>; + label = "hpdcm1_i2"; + }; + + channel@18 { + reg = <18>; + st,min-sample-time-ns = <20000>; + label = "hpdcm0_i1"; + }; +}; + &clk_hse { clock-frequency = <24000000>; }; +&gpio0 { + gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS", + "", "", "HSIN_VREF0_LVL", "HSIN_VREF1_LVL", + "HSIN4_BIAS", "HSIN5_BIAS", "HSIN6_BIAS", "HSIN7_BIAS", + "", "", "", ""; +}; + +&gpio1 { + gpio-line-names = "HSIN8_BIAS", "HSIN9_BIAS", "HSIN10_BIAS", "HSIN11_BIAS", + "", "", "HSIN_VREF2_LVL", "HSIN_VREF3_LVL", + "HSIN12_BIAS", "HSIN13_BIAS", "HSIN14_BIAS", "HSIN15_BIAS", + "", "", "LSIN8_BIAS", "LSIN9_BIAS"; +}; + +&gpioa { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "GPIO1_RESETN", "", + "", "", "", "LPOUT5"; +}; + +&gpiob { + gpio-line-names = "", "", "", "", + "LPOUT4_RESETN", "", "", "", + "", "LPOUT4_ALERTN", "", "", + "", "", "", ""; +}; + +&gpioc { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "LPOUT4", "", "", + "", "", "", ""; +}; + +&gpiod { + gpio-line-names = "LPOUT2", "", "LPOUT3_RESETN", "", + "LPOUT2_ALERTN", "", "MECIO_ADDR0", "", + "HPOUT1_ALERTN", "HPOUT1_RESETN", "", "", + "", "", "HPOUT0", "HPOUT1"; +}; + +&gpioe { + gpio-line-names = "LPOUT0_RESETN", "", "", "", + "", "LPOUT3", "LPOUT5_ALERTN", "", + "", "", "", "", + "", "", "", "HSIN_RESETN"; +}; + +&gpiof { + gpio-line-names = "LPOUT5_RESETN", "", "", "HPOUT0_ALERTN", + "", "LPOUT1", "", "", + "", "", "", "", + "", "", "", ""; +}; + +&gpiog { + gpio-line-names = "", "", "", "HPOUT0_RESETN", + "", "", "LPOUT3_ALERTN", "", + "", "", "GPIO0_RESETN", "", + "", "", "", "LPOUT2_RESETN"; +}; + +&gpioh { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "LPOUT0", "", "", + "", "LPOUT0_ALERTN", "STP_ENABLEN", "STP_RESETN"; +}; + +&gpioi { + gpio-line-names = "", "", "", "", + "", "", "", "", + "", "", "SPE_RESETN", "", + "HPDCM0_SLEEPN", "", "", ""; +}; + +&gpioj { + gpio-line-names = "", "", "", "", + "", "", "", "MECIO_ADDR1", + "", "", "", "", + "", "", "", "LPOUT1_RESETN"; +}; + +&gpiok { + gpio-line-names = "", "", "RTD_RESETN", "", + "", "LPOUT1_ALERTN", "", ""; +}; + +&gpioz { + gpio-line-names = "", "", "", "", + "HPDCM1_SLEEPN", "", "", ""; +}; + &m_can1 { pinctrl-names = "default", "sleep"; pinctrl-0 = <&m_can1_pins_b>; diff --git a/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi index 915ba2526f45..1a4f5a523eb3 100644 --- a/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi +++ b/arch/arm/boot/dts/st/stm32mp15x-mecio1-io.dtsi @@ -90,94 +90,45 @@ }; &adc { - /* ANA0, ANA1 are dedicated pins and don't need pinctrl: only in6. */ + /* ANA0, ANA1 are dedicated pins and don't need pinctrl. */ pinctrl-0 = <&adc12_pins_mecsbc>; pinctrl-names = "default"; vdd-supply = <&v3v3>; vdda-supply = <&v3v3>; - vref-supply = <&v3v3>; + vref-supply = <&vrefbuf>; status = "okay"; }; &adc1 { status = "okay"; - channel@0 { - reg = <0>; - /* 16.5 ck_cycles sampling time */ - st,min-sample-time-ns = <5000>; - label = "p24v_stp"; - }; - - channel@1 { - reg = <1>; - st,min-sample-time-ns = <5000>; - label = "p24v_hpdcm"; - }; - channel@2 { reg = <2>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "ain0"; }; - channel@3 { - reg = <3>; - st,min-sample-time-ns = <5000>; - label = "hpdcm1_i2"; - }; - - channel@5 { - reg = <5>; - st,min-sample-time-ns = <5000>; - label = "hpout1_i"; - }; - channel@6 { reg = <6>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "ain1"; }; - channel@9 { - reg = <9>; - st,min-sample-time-ns = <5000>; - label = "hpout0_i"; - }; - channel@10 { reg = <10>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <200000>; label = "phint0_ain"; }; - channel@13 { - reg = <13>; - st,min-sample-time-ns = <5000>; - label = "phint1_ain"; - }; - - channel@15 { - reg = <15>; - st,min-sample-time-ns = <5000>; - label = "hpdcm0_i1"; - }; - channel@16 { reg = <16>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "lsin"; }; - channel@18 { - reg = <18>; - st,min-sample-time-ns = <5000>; - label = "hpdcm0_i2"; - }; - channel@19 { reg = <19>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "hpdcm1_i1"; }; }; @@ -187,14 +138,13 @@ channel@2 { reg = <2>; - /* 16.5 ck_cycles sampling time */ - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "ain2"; }; channel@6 { reg = <6>; - st,min-sample-time-ns = <5000>; + st,min-sample-time-ns = <20000>; label = "ain3"; }; }; @@ -223,69 +173,6 @@ }; }; -&gpiod { - gpio-line-names = "", "", "", "", - "", "", "", "", - "", "", "", "", - "STP_RESETN", "STP_ENABLEN", "HPOUT0", "HPOUT0_ALERTN"; - pinctrl-names = "default"; - pinctrl-0 = <&pinctrl_hog_d_mecsbc>; -}; - -&gpioe { - gpio-line-names = "HPOUT0_RESETN", "HPOUT1", "HPOUT1_ALERTN", "", - "", "", "HPOUT1_RESETN", - "LPOUT0", "LPOUT0_ALERTN", "GPOUT0_RESETN", - "LPOUT1", "LPOUT1_ALERTN", "GPOUT1_RESETN", - "LPOUT2", "LPOUT2_ALERTN", "GPOUT2_RESETN"; -}; - -&gpiof { - gpio-line-names = "LPOUT3", "LPOUT3_ALERTN", "GPOUT3_RESETN", - "LPOUT4", "LPOUT4_ALERTN", "GPOUT4_RESETN", - "", "", - "", "", "", "", - "", "", "", ""; -}; - -&gpiog { - gpio-line-names = "LPOUT5", "LPOUT5_ALERTN", "", "LPOUT5_RESETN", - "", "", "", "", - "", "", "", "", - "", "", "", ""; -}; - -&gpioh { - gpio-line-names = "", "", "", "", - "", "", "", "", - "GPIO0_RESETN", "", "", "", - "", "", "", ""; -}; - -&gpioi { - gpio-line-names = "", "", "", "", - "", "", "", "", - "HPDCM0_SLEEPN", "HPDCM1_SLEEPN", "GPIO1_RESETN", "", - "", "", "", ""; -}; - -&gpioj { - gpio-line-names = "HSIN10", "HSIN11", "HSIN12", "HSIN13", - "HSIN14", "HSIN15", "", "", - "", "", "", "", - "", "RTD_RESETN", "", ""; -}; - -&gpiok { - gpio-line-names = "", "", "HSIN0", "HSIN1", - "HSIN2", "HSIN3", "HSIN4", "HSIN5"; -}; - -&gpioz { - gpio-line-names = "", "", "", "HSIN6", - "HSIN7", "HSIN8", "HSIN9", ""; -}; - &i2c2 { pinctrl-names = "default"; pinctrl-0 = <&i2c2_pins_a>; @@ -297,10 +184,6 @@ reg = <0x20>; gpio-controller; #gpio-cells = <2>; - gpio-line-names = "HSIN0_BIAS", "HSIN1_BIAS", "HSIN2_BIAS", "HSIN3_BIAS", - "", "", "HSIN_VREF0_LVL", "HSIN_VREF1_LVL", - "HSIN4_BIAS", "HSIN5_BIAS", "HSIN6_BIAS", "HSIN9_BIAS", - "", "", "", ""; }; gpio1: gpio@21 { @@ -308,10 +191,6 @@ reg = <0x21>; gpio-controller; #gpio-cells = <2>; - gpio-line-names = "HSIN8_BIAS", "HSIN9_BIAS", "HSIN10_BIAS", "HSIN11_BIAS", - "", "", "HSIN_VREF2_LVL", "HSIN_VREF3_LVL", - "HSIN12_BIAS", "HSIN13_BIAS", "HSIN14_BIAS", "HSIN15_BIAS", - "", "", "LSIN8_BIAS", "LSIN9_BIAS"; }; }; @@ -412,6 +291,13 @@ phy-supply = <&v3v3>; }; +&vrefbuf { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + vdda-supply = <&v3v3>; + status = "okay"; +}; + &pinctrl { adc12_pins_mecsbc: adc12-ain-mecsbc-0 { pins { diff --git a/arch/arm/boot/dts/ti/omap/am335x-sl50.dts b/arch/arm/boot/dts/ti/omap/am335x-sl50.dts index 1dc4e344efd6..c5259eb7d21c 100644 --- a/arch/arm/boot/dts/ti/omap/am335x-sl50.dts +++ b/arch/arm/boot/dts/ti/omap/am335x-sl50.dts @@ -558,8 +558,8 @@ remote-endpoint = <&codec_endpoint>; dai-format = "dsp_b"; - bitclock-master = <&codec_port>; - frame-master = <&codec_port>; + bitclock-master = <&codec_endpoint>; + frame-master = <&codec_endpoint>; bitclock-inversion; clocks = <&audio_mclk>; }; diff --git a/arch/arm/configs/axm55xx_defconfig b/arch/arm/configs/axm55xx_defconfig index 22b189090e15..0952e5e94c5e 100644 --- a/arch/arm/configs/axm55xx_defconfig +++ b/arch/arm/configs/axm55xx_defconfig @@ -195,7 +195,6 @@ CONFIG_PL320_MBOX=y # CONFIG_IOMMU_SUPPORT is not set CONFIG_EXT2_FS=y CONFIG_EXT4_FS=y -CONFIG_EXT4_FS=y CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=y CONFIG_CUSE=y diff --git a/arch/arm/configs/dove_defconfig b/arch/arm/configs/dove_defconfig index e98c35df675e..3d978ce34b54 100644 --- a/arch/arm/configs/dove_defconfig +++ b/arch/arm/configs/dove_defconfig @@ -97,7 +97,6 @@ CONFIG_MV_XOR=y CONFIG_EXT2_FS=y CONFIG_EXT4_FS=y # CONFIG_EXT4_FS_XATTR is not set -CONFIG_EXT4_FS=y CONFIG_ISO9660_FS=y CONFIG_JOLIET=y CONFIG_UDF_FS=m diff --git a/arch/arm/configs/ep93xx_defconfig b/arch/arm/configs/ep93xx_defconfig index 9f3c7324d1cf..ce41dc8c435c 100644 --- a/arch/arm/configs/ep93xx_defconfig +++ b/arch/arm/configs/ep93xx_defconfig @@ -105,7 +105,6 @@ CONFIG_EP93XX_DMA=y CONFIG_EXT2_FS=y CONFIG_EXT4_FS=y # CONFIG_EXT4_FS_XATTR is not set -CONFIG_EXT4_FS=y CONFIG_VFAT_FS=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y diff --git a/arch/arm/configs/mmp2_defconfig b/arch/arm/configs/mmp2_defconfig index a9a212abfd69..0ea608c75f22 100644 --- a/arch/arm/configs/mmp2_defconfig +++ b/arch/arm/configs/mmp2_defconfig @@ -54,7 +54,6 @@ CONFIG_RTC_DRV_MAX8925=y # CONFIG_RESET_CONTROLLER is not set CONFIG_EXT2_FS=y CONFIG_EXT4_FS=y -CONFIG_EXT4_FS=y # CONFIG_DNOTIFY is not set CONFIG_MSDOS_FS=y CONFIG_FAT_DEFAULT_CODEPAGE=437 diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig index bcc9aabc1202..aad12026b20d 100644 --- a/arch/arm/configs/multi_v7_defconfig +++ b/arch/arm/configs/multi_v7_defconfig @@ -1155,7 +1155,7 @@ CONFIG_QCOM_COMMAND_DB=m CONFIG_QCOM_GSBI=y CONFIG_QCOM_OCMEM=m CONFIG_QCOM_RMTFS_MEM=m -CONFIG_QCOM_RPMH=y +CONFIG_QCOM_RPMH=m CONFIG_QCOM_SMEM=y CONFIG_QCOM_SMD_RPM=y CONFIG_QCOM_SMP2P=y @@ -1170,7 +1170,7 @@ CONFIG_KEYSTONE_NAVIGATOR_DMA=y CONFIG_TI_PRUSS=m CONFIG_RASPBERRYPI_POWER=y CONFIG_QCOM_CPR=y -CONFIG_QCOM_RPMHPD=y +CONFIG_QCOM_RPMHPD=m CONFIG_QCOM_RPMPD=y CONFIG_ROCKCHIP_PM_DOMAINS=y CONFIG_TI_SCI_PM_DOMAINS=y diff --git a/arch/arm/configs/mv78xx0_defconfig b/arch/arm/configs/mv78xx0_defconfig index d3a26efe766c..c6b46141cb69 100644 --- a/arch/arm/configs/mv78xx0_defconfig +++ b/arch/arm/configs/mv78xx0_defconfig @@ -93,7 +93,6 @@ CONFIG_RTC_DRV_M41T80=y CONFIG_EXT2_FS=y CONFIG_EXT4_FS=y # CONFIG_EXT4_FS_XATTR is not set -CONFIG_EXT4_FS=m CONFIG_ISO9660_FS=m CONFIG_JOLIET=y CONFIG_UDF_FS=m diff --git a/arch/arm/configs/sunxi_defconfig b/arch/arm/configs/sunxi_defconfig index a83d29fed175..f4b8d8f7dbef 100644 --- a/arch/arm/configs/sunxi_defconfig +++ b/arch/arm/configs/sunxi_defconfig @@ -170,7 +170,6 @@ CONFIG_ROOT_NFS=y CONFIG_NLS_CODEPAGE_437=y CONFIG_NLS_ISO8859_1=y CONFIG_CRYPTO_DEV_SUN4I_SS=y -CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG=y CONFIG_CRYPTO_DEV_SUN8I_CE=y CONFIG_CRYPTO_DEV_SUN8I_SS=y CONFIG_DMA_CMA=y diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h index d6ae80b5df36..1593cf3b9800 100644 --- a/arch/arm/include/asm/uaccess.h +++ b/arch/arm/include/asm/uaccess.h @@ -616,8 +616,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) } #define __clear_user(addr, n) (memset((void __force *)addr, 0, n), 0) #endif -#define INLINE_COPY_TO_USER -#define INLINE_COPY_FROM_USER +#define INLINE_COPY_USER static inline unsigned long __must_check clear_user(void __user *to, unsigned long n) { diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 6ea1bd55acf8..a361840d7a04 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -227,27 +227,6 @@ config SOC_VF610 help This enables support for Freescale Vybrid VF610 processor. -choice - prompt "Clocksource for scheduler clock" - depends on SOC_VF610 - default VF_USE_ARM_GLOBAL_TIMER - - config VF_USE_ARM_GLOBAL_TIMER - bool "Use ARM Global Timer" - depends on ARCH_MULTI_V7 - select ARM_GLOBAL_TIMER - select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK - help - Use the ARM Global Timer as clocksource - - config VF_USE_PIT_TIMER - bool "Use PIT timer" - select NXP_PIT_TIMER - help - Use SoC Periodic Interrupt Timer (PIT) as clocksource - -endchoice - endif endif diff --git a/arch/arm/mach-imx/cpu-imx31.c b/arch/arm/mach-imx/cpu-imx31.c index 35c544924e50..e81ef9e36a1f 100644 --- a/arch/arm/mach-imx/cpu-imx31.c +++ b/arch/arm/mach-imx/cpu-imx31.c @@ -36,6 +36,7 @@ static int mx31_read_cpu_rev(void) void __iomem *iim_base; struct device_node *np; u32 i, srev; + int rev = IMX_CHIP_REVISION_UNKNOWN; np = of_find_compatible_node(NULL, NULL, "fsl,imx31-iim"); iim_base = of_iomap(np, 0); @@ -48,13 +49,17 @@ static int mx31_read_cpu_rev(void) for (i = 0; i < ARRAY_SIZE(mx31_cpu_type); i++) if (srev == mx31_cpu_type[i].srev) { + rev = mx31_cpu_type[i].rev; imx_print_silicon_rev(mx31_cpu_type[i].name, mx31_cpu_type[i].rev); - return mx31_cpu_type[i].rev; + goto out; } imx_print_silicon_rev("i.MX31", IMX_CHIP_REVISION_UNKNOWN); - return IMX_CHIP_REVISION_UNKNOWN; + +out: + iounmap(iim_base); + return rev; } int mx31_revision(void) diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 0788c5cc7f9e..9b0b014d7fe2 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -106,6 +106,7 @@ void __init imx31_init_early(void) arm_pm_idle = imx31_idle; np = of_find_compatible_node(NULL, NULL, "fsl,imx31-ccm"); mx3_ccm_base = of_iomap(np, 0); + of_node_put(np); BUG_ON(!mx3_ccm_base); } #endif /* ifdef CONFIG_SOC_IMX31 */ @@ -143,6 +144,7 @@ void __init imx35_init_early(void) arch_ioremap_caller = imx3_ioremap_caller; np = of_find_compatible_node(NULL, NULL, "fsl,imx35-ccm"); mx3_ccm_base = of_iomap(np, 0); + of_node_put(np); BUG_ON(!mx3_ccm_base); } #endif /* ifdef CONFIG_SOC_IMX35 */ diff --git a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi index 5afa8d92acbf..b71dc1d78987 100644 --- a/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun55i-a523.dtsi @@ -128,7 +128,8 @@ pio: pinctrl@2000000 { compatible = "allwinner,sun55i-a523-pinctrl"; reg = <0x2000000 0x800>; - interrupts = <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 69 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 71 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 73 IRQ_TYPE_LEVEL_HIGH>, <GIC_SPI 75 IRQ_TYPE_LEVEL_HIGH>, diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a-tqmls1028a-mbls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a-tqmls1028a-mbls1028a.dtsi index cf338b2e8006..426a81e1743f 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1028a-tqmls1028a-mbls1028a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a-tqmls1028a-mbls1028a.dtsi @@ -17,8 +17,8 @@ gpio0 = &gpio1; gpio1 = &gpio2; gpio2 = &gpio3; - mmc0 = &esdhc; /* SD-Card */ - mmc1 = &esdhc1; /* eMMC */ + mmc0 = &esdhc1; /* eMMC */ + mmc1 = &esdhc; /* SD-Card */ serial0 = &duart0; serial1 = &duart1; }; diff --git a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts index 9d50d3e2761d..f95e9c19bfc7 100644 --- a/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts +++ b/arch/arm64/boot/dts/freescale/fsl-lx2162a-clearfog.dts @@ -6,7 +6,7 @@ /dts-v1/; -#include "fsl-lx2160a.dtsi" +#include "fsl-lx2160a-rev2.dtsi" #include "fsl-lx2162a-sr-som.dtsi" / { diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index bc62ae5ca812..441e00903029 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -686,8 +686,6 @@ phy-names = "pcie-phy"; pinctrl-0 = <&pinctrl_pcieb>; pinctrl-names = "default"; - reset-gpio = <&lsio_gpio4 0 GPIO_ACTIVE_LOW>; - vpcie-supply = <®_pcieb>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts index e756fe5db56b..dd59af0ebaae 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-bl.dts @@ -254,10 +254,6 @@ status = "okay"; }; -®_nvcc_sd { - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; -}; - &uart1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_uart1>; @@ -466,7 +462,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x19 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xd0 >; }; @@ -479,7 +475,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x19 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xd0 >; }; @@ -492,7 +488,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 MX8MM_IOMUXC_SD2_CD_B_GPIO2_IO12 0x19 - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000d0 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0xd0 >; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi index 96987910609f..4fb13d8ecfd4 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-osm-s.dtsi @@ -342,7 +342,6 @@ regulator-name = "NVCC_SD (LDO5)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; }; }; }; @@ -795,7 +794,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d0 /* SDIO_A_D2 */ MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d0 /* SDIO_A_D3 */ MX8MM_IOMUXC_SD2_WP_USDHC2_WP 0x400000d6 /* SDIO_A_WP */ - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000090 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x90 >; }; @@ -808,7 +807,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d4 /* SDIO_A_D2 */ MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d4 /* SDIO_A_D3 */ MX8MM_IOMUXC_SD2_WP_USDHC2_WP 0x400000d6 /* SDIO_A_WP */ - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000090 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x90 >; }; @@ -821,7 +820,7 @@ MX8MM_IOMUXC_SD2_DATA2_USDHC2_DATA2 0x1d6 /* SDIO_A_D2 */ MX8MM_IOMUXC_SD2_DATA3_USDHC2_DATA3 0x1d6 /* SDIO_A_D3 */ MX8MM_IOMUXC_SD2_WP_USDHC2_WP 0x400000d6 /* SDIO_A_WP */ - MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x40000090 + MX8MM_IOMUXC_GPIO1_IO04_USDHC2_VSELECT 0x90 >; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v1.dts b/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v1.dts index 5f37065bf43f..a8f7c226a61f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v1.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v1.dts @@ -112,7 +112,7 @@ &ifm_pmic { interrupt-parent = <&gpio2>; - interrupts = <0 GPIO_ACTIVE_LOW>; + interrupts = <0 IRQ_TYPE_LEVEL_LOW>; }; &iomuxc { diff --git a/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v2.dts b/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v2.dts index 4dadfb7f78de..43fd4d0041ef 100644 --- a/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mn-vhip4-evalboard-v2.dts @@ -99,7 +99,7 @@ &ifm_pmic { interrupt-parent = <&gpio5>; - interrupts = <17 GPIO_ACTIVE_LOW>; + interrupts = <17 IRQ_TYPE_LEVEL_LOW>; }; &iomuxc { diff --git a/arch/arm64/boot/dts/freescale/imx8mp-ab2.dts b/arch/arm64/boot/dts/freescale/imx8mp-ab2.dts index dbbc0df0e3d1..443e4fd5b9bf 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-ab2.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-ab2.dts @@ -281,7 +281,7 @@ compatible = "nxp,pca9450c"; reg = <0x25>; interrupt-parent = <&gpio1>; - interrupts = <3 GPIO_ACTIVE_LOW>; + interrupts = <3 IRQ_TYPE_LEVEL_LOW>; pinctrl-0 = <&pinctrl_pmic>; regulators { diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts index 0924ac50fd2d..29ce863403b8 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-bl-osm-s.dts @@ -49,7 +49,9 @@ reg_vcc_panel: regulator-vcc-panel { compatible = "regulator-fixed"; - gpio = <&gpio4 3 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_reg_vcc_panel>; + gpio = <&gpio5 3 GPIO_ACTIVE_HIGH>; enable-active-high; regulator-max-microvolt = <3300000>; regulator-min-microvolt = <3300000>; @@ -63,7 +65,7 @@ eeram@0 { compatible = "microchip,48l640"; reg = <0>; - spi-max-frequency = <20000000>; + spi-max-frequency = <16000000>; }; }; @@ -172,7 +174,7 @@ &gpio5 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_gpio5>; - gpio-line-names = "I2S_BITCLK", "I2S_A_DATA_OUT", "I2S_MCLK", "PWM_2", + gpio-line-names = "I2S_BITCLK", "I2S_A_DATA_OUT", "I2S_MCLK", "VCC_PANEL_EN", "PWM_1", "PWM_0", "SPI_A_SCK", "CAN_ADDR1", "CAN_ADDR0", "SPI_A_CS0", "SPI_B_SCK", "SPI_B_SDO", "SPI_B_SDI", "SPI_B_CS0", "I2C_A_SCL", "I2C_A_SDA", @@ -329,4 +331,10 @@ MX8MP_IOMUXC_ECSPI1_MISO__GPIO5_IO08 0x46 /* CAN_ADR1 */ >; }; + + pinctrl_reg_vcc_panel: regvccpanelgrp { + fsl,pins = < + MX8MP_IOMUXC_SPDIF_TX__GPIO5_IO03 0x46 + >; + }; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-kontron-osm-s.dtsi b/arch/arm64/boot/dts/freescale/imx8mp-kontron-osm-s.dtsi index bc1a261bb000..ea69c639b30b 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-kontron-osm-s.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp-kontron-osm-s.dtsi @@ -311,7 +311,6 @@ regulator-name = "NVCC_SD (LDO5)"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; - sd-vsel-gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; }; }; }; @@ -815,7 +814,7 @@ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d0 /* SDIO_A_D1 */ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d0 /* SDIO_A_D2 */ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d0 /* SDIO_A_D3 */ - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x400001d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x1d0 >; }; @@ -827,7 +826,7 @@ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d4 /* SDIO_A_D1 */ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d4 /* SDIO_A_D2 */ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d4 /* SDIO_A_D3 */ - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x400001d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x1d0 >; }; @@ -839,7 +838,7 @@ MX8MP_IOMUXC_SD2_DATA1__USDHC2_DATA1 0x1d6 /* SDIO_A_D1 */ MX8MP_IOMUXC_SD2_DATA2__USDHC2_DATA2 0x1d6 /* SDIO_A_D2 */ MX8MP_IOMUXC_SD2_DATA3__USDHC2_DATA3 0x1d6 /* SDIO_A_D3 */ - MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x400001d0 + MX8MP_IOMUXC_GPIO1_IO04__USDHC2_VSELECT 0x1d0 >; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts index 890d1e525a48..6b0f944095e7 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-tqma8mpql-mba8mpxl.dts @@ -609,6 +609,9 @@ reset-gpios = <&gpio4 29 GPIO_ACTIVE_LOW>; iov-supply = <®_vcc_1v8>; ldoin-supply = <®_vcc_3v3>; + assigned-clocks = <&clk IMX8MP_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <12288000>; }; se97_1c: temperature-sensor@1c { diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index 623169f7ddb5..c07138055229 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -742,7 +742,6 @@ phy-names = "pcie-phy"; pinctrl-0 = <&pinctrl_pcieb>; pinctrl-names = "default"; - vpcie-supply = <®_pcieb>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts index 290a49bea2f7..5dea66c1e7aa 100644 --- a/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8ulp-evk.dts @@ -166,7 +166,7 @@ ptn5150_1: typec@1d { compatible = "nxp,ptn5150"; reg = <0x1d>; - int-gpios = <&gpiof 3 IRQ_TYPE_EDGE_FALLING>; + int-gpios = <&gpiof 3 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec1>; status = "disabled"; @@ -182,7 +182,7 @@ ptn5150_2: typec@3d { compatible = "nxp,ptn5150"; reg = <0x3d>; - int-gpios = <&gpiof 5 IRQ_TYPE_EDGE_FALLING>; + int-gpios = <&gpiof 5 GPIO_ACTIVE_LOW>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_typec2>; status = "disabled"; diff --git a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi index 47895ff8cb24..2415487d3a5d 100644 --- a/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8x-colibri.dtsi @@ -631,12 +631,12 @@ */ pinctrl_atmel_adap: atmeladaptergrp { fsl,pins = <IMX8QXP_UART1_RX_LSIO_GPIO0_IO22 0x21>, /* SODIMM 30 */ - <IMX8QXP_UART1_TX_LSIO_GPIO0_IO21 0x4000021>; /* SODIMM 28 */ + <IMX8QXP_UART1_TX_LSIO_GPIO0_IO21 0x40000021>; /* SODIMM 28 */ }; /* Atmel MXT touchsceen + boards with built-in Capacitive Touch Connector */ pinctrl_atmel_conn: atmelconnectorgrp { - fsl,pins = <IMX8QXP_QSPI0B_DATA2_LSIO_GPIO3_IO20 0x4000021>, /* SODIMM 107 */ + fsl,pins = <IMX8QXP_QSPI0B_DATA2_LSIO_GPIO3_IO20 0x40000021>, /* SODIMM 107 */ <IMX8QXP_QSPI0B_SS1_B_LSIO_GPIO3_IO24 0x21>; /* SODIMM 106 */ }; diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi index c460ece6070f..379429b3072a 100644 --- a/arch/arm64/boot/dts/freescale/imx94.dtsi +++ b/arch/arm64/boot/dts/freescale/imx94.dtsi @@ -1481,7 +1481,7 @@ ddr-pmu@4e090dc0 { compatible = "fsl,imx94-ddr-pmu", "fsl,imx93-ddr-pmu"; reg = <0x0 0x4e090dc0 0x0 0x200>; - interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>; }; }; }; diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts index 041fd838fabb..49400bc9ba91 100644 --- a/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk.dts @@ -550,7 +550,7 @@ &pcie0_ep { pinctrl-0 = <&pinctrl_pcie0>; pinctrl-names = "default"; - vpcie-supply = <®_pcie0>; + vpcie-supply = <®_m2_pwr>; status = "disabled"; }; diff --git a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi index 8337c8b25f05..ff31f7c48cfb 100644 --- a/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95-verdin-ivy.dtsi @@ -452,7 +452,6 @@ /* Verdin UART_2, through RS485 transceiver */ &lpuart8 { - rs485-rts-active-low; rs485-rx-during-tx; linux,rs485-enabled-at-boot-time; diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi index 71394871d8dd..4330296ed8e4 100644 --- a/arch/arm64/boot/dts/freescale/imx95.dtsi +++ b/arch/arm64/boot/dts/freescale/imx95.dtsi @@ -1852,8 +1852,9 @@ <0 0x4c360000 0 0x10000>, <0 0x4c340000 0 0x4000>; reg-names = "dbi", "config", "atu", "app"; - ranges = <0x81000000 0x0 0x00000000 0x0 0x6ff00000 0 0x00100000>, - <0x82000000 0x0 0x10000000 0x9 0x10000000 0 0x10000000>; + ranges = <0x43000000 0x9 0x00000000 0x9 0x00000000 0x0 0xe0000000>, + <0x82000000 0x0 0xe0000000 0x9 0xe0000000 0x0 0x10000000>, + <0x81000000 0x0 0x00000000 0x9 0xf0000000 0x0 0x00100000>; #address-cells = <3>; #size-cells = <2>; device_type = "pci"; @@ -1927,8 +1928,9 @@ <0 0x4c3e0000 0 0x10000>, <0 0x4c3c0000 0 0x4000>; reg-names = "dbi", "config", "atu", "app"; - ranges = <0x81000000 0 0x00000000 0x8 0x8ff00000 0 0x00100000>, - <0x82000000 0 0x10000000 0xa 0x10000000 0 0x10000000>; + ranges = <0x43000000 0xa 0x00000000 0xa 0x00000000 0x0 0xe0000000>, + <0x82000000 0x0 0xe0000000 0xa 0xe0000000 0x0 0x10000000>, + <0x81000000 0x0 0x00000000 0xa 0xf0000000 0x0 0x00100000>; #address-cells = <3>; #size-cells = <2>; device_type = "pci"; diff --git a/arch/arm64/boot/dts/freescale/s32g3.dtsi b/arch/arm64/boot/dts/freescale/s32g3.dtsi index e314f3c7d61d..7e28dff53a86 100644 --- a/arch/arm64/boot/dts/freescale/s32g3.dtsi +++ b/arch/arm64/boot/dts/freescale/s32g3.dtsi @@ -862,7 +862,7 @@ swt8: watchdog@40500000 { compatible = "nxp,s32g3-swt", "nxp,s32g2-swt"; - reg = <40500000 0x1000>; + reg = <0x40500000 0x1000>; clocks = <&clks 0x3a>, <&clks 0x3b>, <&clks 0x3b>; clock-names = "counter", "module", "register"; status = "disabled"; diff --git a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts index b2ce5edd9c6a..bb0a99399624 100644 --- a/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts +++ b/arch/arm64/boot/dts/marvell/mmp/pxa1908-samsung-coreprimevelte.dts @@ -460,7 +460,7 @@ regulators { ldo2: ldo2 { - regulator-min-microvolt = <1900000>; + regulator-min-microvolt = <2500000>; regulator-max-microvolt = <3100000>; }; diff --git a/arch/arm64/boot/dts/mediatek/Makefile b/arch/arm64/boot/dts/mediatek/Makefile index 387faa9c2a09..a86fb313b1a9 100644 --- a/arch/arm64/boot/dts/mediatek/Makefile +++ b/arch/arm64/boot/dts/mediatek/Makefile @@ -47,6 +47,8 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-2g5.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-emmc.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-4e.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x.dtb +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn13.dtbo +dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn14.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn15.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-cn18.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-emmc.dtbo @@ -70,18 +72,24 @@ mt7988a-bananapi-bpi-r4-2g5-sd-dtbs := \ dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-2g5-sd.dtb mt7988a-bananapi-bpi-r4-pro-8x-emmc-dtbs := \ mt7988a-bananapi-bpi-r4-pro-8x.dtb \ + mt7988a-bananapi-bpi-r4-pro-cn13.dtbo \ + mt7988a-bananapi-bpi-r4-pro-cn14.dtbo \ mt7988a-bananapi-bpi-r4-pro-emmc.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x-emmc.dtb mt7988a-bananapi-bpi-r4-pro-8x-sd-dtbs := \ mt7988a-bananapi-bpi-r4-pro-8x.dtb \ + mt7988a-bananapi-bpi-r4-pro-cn13.dtbo \ + mt7988a-bananapi-bpi-r4-pro-cn14.dtbo \ mt7988a-bananapi-bpi-r4-pro-sd.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x-sd.dtb mt7988a-bananapi-bpi-r4-pro-8x-sd-cn15-dtbs := \ mt7988a-bananapi-bpi-r4-pro-8x-sd.dtb \ + mt7988a-bananapi-bpi-r4-pro-cn14.dtbo \ mt7988a-bananapi-bpi-r4-pro-cn15.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x-sd-cn15.dtb mt7988a-bananapi-bpi-r4-pro-8x-sd-cn18-dtbs := \ mt7988a-bananapi-bpi-r4-pro-8x-sd.dtb \ + mt7988a-bananapi-bpi-r4-pro-cn13.dtbo \ mt7988a-bananapi-bpi-r4-pro-cn18.dtbo dtb-$(CONFIG_ARCH_MEDIATEK) += mt7988a-bananapi-bpi-r4-pro-8x-sd-cn18.dtb dtb-$(CONFIG_ARCH_MEDIATEK) += mt8167-pumpkin.dtb diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn13.dtso b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn13.dtso new file mode 100644 index 000000000000..973b76ba0cbf --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn13.dtso @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2025 MediaTek Inc. + * Author: Frank Wunderlich <frank-w@public-files.de> + */ + +/* This enables key-m slot CN13 on pcie2(11280000 1L0) on BPI-R4-Pro */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "bananapi,bpi-r4-pro", "mediatek,mt7988a"; +}; + +&{/soc/pinctrl@1001f000/pcie-2-hog} { + output-high; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn14.dtso b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn14.dtso new file mode 100644 index 000000000000..90b2a64459c3 --- /dev/null +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro-cn14.dtso @@ -0,0 +1,20 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright (C) 2025 MediaTek Inc. + * Author: Frank Wunderlich <frank-w@public-files.de> + */ + +/* This enables key-m slot CN14 on pcie3(11290000 1L1) on BPI-R4-Pro */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> + +/ { + compatible = "bananapi,bpi-r4-pro", "mediatek,mt7988a"; +}; + +&{/soc/pinctrl@1001f000/pcie-3-hog} { + output-high; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro.dtsi b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro.dtsi index a48132f09411..ff778e8305d5 100644 --- a/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7988a-bananapi-bpi-r4-pro.dtsi @@ -437,14 +437,12 @@ pcie-2-hog { gpio-hog; gpios = <79 GPIO_ACTIVE_HIGH>; - output-high; }; /* 1L1 0=key-b (CN18), 1=key-m (CN14) */ pcie-3-hog { gpio-hog; gpios = <63 GPIO_ACTIVE_HIGH>; - output-high; }; pwm0_pins: pwm0-pins { diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi index eadf1b2d156f..95d4db2b7979 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi @@ -525,6 +525,7 @@ &pcie { pinctrl-names = "default"; pinctrl-0 = <&pcie_pins>; + memory-region = <&wifi_restricted_dma_region>; pcie0: pcie@0,0 { device_type = "pci"; @@ -539,7 +540,6 @@ wifi: wifi@0,0 { reg = <0x10000 0 0 0 0x100000>, <0x10000 0 0x100000 0 0x100000>; - memory-region = <&wifi_restricted_dma_region>; }; }; }; diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts index 683ac124523b..1f5222d43e62 100644 --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts @@ -18,6 +18,11 @@ stdout-path = "serial0:115200n8"; }; + firmware { + #address-cells = <2>; + #size-cells = <2>; + }; + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0x80000000>; diff --git a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts index f0b8c2c80aa5..a6d31650245d 100644 --- a/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts +++ b/arch/arm64/boot/dts/nvidia/tegra210-smaug.dts @@ -25,6 +25,11 @@ stdout-path = "serial0:115200n8"; }; + firmware { + #address-cells = <2>; + #size-cells = <2>; + }; + memory@80000000 { device_type = "memory"; reg = <0x0 0x80000000 0x0 0xc0000000>; diff --git a/arch/arm64/boot/dts/nvidia/tegra234.dtsi b/arch/arm64/boot/dts/nvidia/tegra234.dtsi index 04a95b6658ca..18220cdac9f9 100644 --- a/arch/arm64/boot/dts/nvidia/tegra234.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra234.dtsi @@ -3605,7 +3605,7 @@ <&bpmp TEGRA234_CLK_MGBE0_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE0_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE0_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE0_MAC>, @@ -3647,7 +3647,7 @@ <&bpmp TEGRA234_CLK_MGBE1_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE1_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE1_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE1_MAC>, @@ -3689,7 +3689,7 @@ <&bpmp TEGRA234_CLK_MGBE2_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE2_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE2_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE2_MAC>, @@ -3731,7 +3731,7 @@ <&bpmp TEGRA234_CLK_MGBE3_RX_PCS_M>, <&bpmp TEGRA234_CLK_MGBE3_RX_PCS>, <&bpmp TEGRA234_CLK_MGBE3_TX_PCS>; - clock-names = "mgbe", "mac", "mac-divider", "ptp-ref", "rx-input-m", + clock-names = "mgbe", "mac", "mac-divider", "ptp_ref", "rx-input-m", "rx-input", "tx", "eee-pcs", "rx-pcs-input", "rx-pcs-m", "rx-pcs", "tx-pcs"; resets = <&bpmp TEGRA234_RESET_MGBE3_MAC>, diff --git a/arch/arm64/boot/dts/nvidia/tegra264.dtsi b/arch/arm64/boot/dts/nvidia/tegra264.dtsi index 06d8357bdf52..2d8e7e37830f 100644 --- a/arch/arm64/boot/dts/nvidia/tegra264.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra264.dtsi @@ -3277,50 +3277,6 @@ status = "disabled"; }; - gpio_main: gpio@c300000 { - compatible = "nvidia,tegra264-gpio"; - reg = <0x00 0x0c300000 0x0 0x4000>, - <0x00 0x0c310000 0x0 0x4000>; - reg-names = "security", "gpio"; - wakeup-parent = <&pmc>; - interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; - gpio-controller; - #gpio-cells = <2>; - interrupt-controller; - #interrupt-cells = <2>; - }; - serial@c4e0000 { compatible = "nvidia,tegra264-utc"; reg = <0x0 0x0c4e0000 0x0 0x8000>, @@ -3586,6 +3542,50 @@ status = "disabled"; }; + gpio_main: gpio@c300000 { + compatible = "nvidia,tegra264-gpio"; + reg = <0x00 0x0c300000 0x0 0x4000>, + <0x00 0x0c310000 0x0 0x4000>; + reg-names = "security", "gpio"; + wakeup-parent = <&pmc>; + interrupts = <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH>; + gpio-controller; + #gpio-cells = <2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + i2c14: i2c@c410000 { compatible = "nvidia,tegra264-i2c"; reg = <0x00 0x0c410000 0x0 0x10000>; diff --git a/arch/arm64/boot/dts/qcom/eliza-mtp.dts b/arch/arm64/boot/dts/qcom/eliza-mtp.dts index 90f629800cb0..4708df8eb4a4 100644 --- a/arch/arm64/boot/dts/qcom/eliza-mtp.dts +++ b/arch/arm64/boot/dts/qcom/eliza-mtp.dts @@ -15,7 +15,7 @@ chassis-type = "handset"; aliases { - serial0 = &uart14; + serial0 = &uart13; }; chosen { @@ -382,7 +382,7 @@ <118 1>; /* NFC Secure I/O */ }; -&uart14 { +&uart13 { compatible = "qcom,geni-debug-uart"; status = "okay"; diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi index 7e97361a5dc5..9edfee5e1dde 100644 --- a/arch/arm64/boot/dts/qcom/eliza.dtsi +++ b/arch/arm64/boot/dts/qcom/eliza.dtsi @@ -639,7 +639,7 @@ #size-cells = <2>; ranges; - uart14: serial@894000 { + uart13: serial@894000 { compatible = "qcom,geni-uart"; reg = <0x0 0x00894000 0x0 0x4000>; @@ -655,7 +655,7 @@ interconnect-names = "qup-core", "qup-config"; - pinctrl-0 = <&qup_uart14_default>; + pinctrl-0 = <&qup_uart13_default>; pinctrl-names = "default"; status = "disabled"; @@ -1338,7 +1338,7 @@ gpio-ranges = <&tlmm 0 0 184>; wakeup-parent = <&pdc>; - qup_uart14_default: qup-uart14-default-state { + qup_uart13_default: qup-uart13-default-state { /* TX, RX */ pins = "gpio18", "gpio19"; function = "qup2_se5"; diff --git a/arch/arm64/boot/dts/qcom/glymur-crd.dts b/arch/arm64/boot/dts/qcom/glymur-crd.dts index 35aaf09e4e2b..c98dfb3941fa 100644 --- a/arch/arm64/boot/dts/qcom/glymur-crd.dts +++ b/arch/arm64/boot/dts/qcom/glymur-crd.dts @@ -322,8 +322,6 @@ }; &usb_0 { - dr_mode = "host"; - status = "okay"; }; @@ -353,8 +351,6 @@ }; &usb_1 { - dr_mode = "host"; - status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi index 82436984485d..63df60b7e010 100644 --- a/arch/arm64/boot/dts/qcom/glymur.dtsi +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi @@ -968,7 +968,7 @@ i2c19: i2c@88c000 { compatible = "qcom,geni-i2c"; reg = <0x0 0x0088c000 0x0 0x4000>; - interrupts = <GIC_SPI 584 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 585 IRQ_TYPE_LEVEL_HIGH>; clocks = <&gcc GCC_QUPV3_WRAP2_S3_CLK>; clock-names = "se"; interconnects = <&clk_virt MASTER_QUP_CORE_2 QCOM_ICC_TAG_ALWAYS @@ -3920,6 +3920,8 @@ snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + usb-role-switch; + status = "disabled"; ports { @@ -3993,6 +3995,8 @@ snps,dis_u2_susphy_quirk; snps,dis_enblslpm_quirk; + usb-role-switch; + status = "disabled"; ports { @@ -4016,7 +4020,7 @@ }; }; - usb_hs: usb@a2f8800 { + usb_hs: usb@a200000 { compatible = "qcom,glymur-dwc3", "qcom,snps-dwc3"; reg = <0x0 0x0a200000 0x0 0xfc100>; @@ -5865,7 +5869,7 @@ #interconnect-cells = <2>; }; - system-cache-controller@20400000 { + system-cache-controller@21800000 { compatible = "qcom,glymur-llcc"; reg = <0x0 0x21800000 0x0 0x100000>, <0x0 0x21a00000 0x0 0x100000>, @@ -5906,7 +5910,7 @@ #interconnect-cells = <2>; }; - imem: sram@81e08000 { + imem: sram@81e08600 { compatible = "mmio-sram"; reg = <0x0 0x81e08600 0x0 0x300>; diff --git a/arch/arm64/boot/dts/qcom/hamoa.dtsi b/arch/arm64/boot/dts/qcom/hamoa.dtsi index 051dee076416..4ba751a65142 100644 --- a/arch/arm64/boot/dts/qcom/hamoa.dtsi +++ b/arch/arm64/boot/dts/qcom/hamoa.dtsi @@ -5744,18 +5744,18 @@ mdss_dp0_opp_table: opp-table { compatible = "operating-points-v2"; - opp-162000000 { - opp-hz = /bits/ 64 <162000000>; - required-opps = <&rpmhpd_opp_low_svs>; - }; - opp-270000000 { opp-hz = /bits/ 64 <270000000>; - required-opps = <&rpmhpd_opp_svs>; + required-opps = <&rpmhpd_opp_low_svs>; }; opp-540000000 { opp-hz = /bits/ 64 <540000000>; + required-opps = <&rpmhpd_opp_svs>; + }; + + opp-594000000 { + opp-hz = /bits/ 64 <594000000>; required-opps = <&rpmhpd_opp_svs_l1>; }; @@ -5796,7 +5796,7 @@ <&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>, <&usb_1_ss1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; - operating-points-v2 = <&mdss_dp1_opp_table>; + operating-points-v2 = <&mdss_dp0_opp_table>; power-domains = <&rpmhpd RPMHPD_MMCX>; @@ -5829,30 +5829,6 @@ }; }; }; - - mdss_dp1_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-162000000 { - opp-hz = /bits/ 64 <162000000>; - required-opps = <&rpmhpd_opp_low_svs>; - }; - - opp-270000000 { - opp-hz = /bits/ 64 <270000000>; - required-opps = <&rpmhpd_opp_svs>; - }; - - opp-540000000 { - opp-hz = /bits/ 64 <540000000>; - required-opps = <&rpmhpd_opp_svs_l1>; - }; - - opp-810000000 { - opp-hz = /bits/ 64 <810000000>; - required-opps = <&rpmhpd_opp_nom>; - }; - }; }; mdss_dp2: displayport-controller@ae9a000 { @@ -5885,7 +5861,7 @@ <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>, <&usb_1_ss2_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>; - operating-points-v2 = <&mdss_dp2_opp_table>; + operating-points-v2 = <&mdss_dp0_opp_table>; power-domains = <&rpmhpd RPMHPD_MMCX>; @@ -5917,30 +5893,6 @@ }; }; }; - - mdss_dp2_opp_table: opp-table { - compatible = "operating-points-v2"; - - opp-162000000 { - opp-hz = /bits/ 64 <162000000>; - required-opps = <&rpmhpd_opp_low_svs>; - }; - - opp-270000000 { - opp-hz = /bits/ 64 <270000000>; - required-opps = <&rpmhpd_opp_svs>; - }; - - opp-540000000 { - opp-hz = /bits/ 64 <540000000>; - required-opps = <&rpmhpd_opp_svs_l1>; - }; - - opp-810000000 { - opp-hz = /bits/ 64 <810000000>; - required-opps = <&rpmhpd_opp_nom>; - }; - }; }; mdss_dp3: displayport-controller@aea0000 { @@ -6004,19 +5956,14 @@ mdss_dp3_opp_table: opp-table { compatible = "operating-points-v2"; - opp-162000000 { - opp-hz = /bits/ 64 <162000000>; - required-opps = <&rpmhpd_opp_low_svs>; - }; - opp-270000000 { opp-hz = /bits/ 64 <270000000>; - required-opps = <&rpmhpd_opp_svs>; + required-opps = <&rpmhpd_opp_low_svs>; }; - opp-540000000 { - opp-hz = /bits/ 64 <540000000>; - required-opps = <&rpmhpd_opp_svs_l1>; + opp-594000000 { + opp-hz = /bits/ 64 <594000000>; + required-opps = <&rpmhpd_opp_svs>; }; opp-810000000 { diff --git a/arch/arm64/boot/dts/qcom/ipq5424.dtsi b/arch/arm64/boot/dts/qcom/ipq5424.dtsi index f20cda429094..876bf6a8b8ff 100644 --- a/arch/arm64/boot/dts/qcom/ipq5424.dtsi +++ b/arch/arm64/boot/dts/qcom/ipq5424.dtsi @@ -639,7 +639,7 @@ status = "disabled"; }; - usb2: usb2@1e00000 { + usb2: usb2@1ef8800 { compatible = "qcom,ipq5424-dwc3", "qcom,dwc3"; reg = <0 0x01ef8800 0 0x400>; #address-cells = <2>; @@ -730,7 +730,7 @@ status = "disabled"; }; - usb3: usb3@8a00000 { + usb3: usb3@8af8800 { compatible = "qcom,ipq5424-dwc3", "qcom,dwc3"; reg = <0 0x08af8800 0 0x400>; diff --git a/arch/arm64/boot/dts/qcom/kaanapali.dtsi b/arch/arm64/boot/dts/qcom/kaanapali.dtsi index 7cc326aa1a1a..14e362a4899b 100644 --- a/arch/arm64/boot/dts/qcom/kaanapali.dtsi +++ b/arch/arm64/boot/dts/qcom/kaanapali.dtsi @@ -2538,7 +2538,11 @@ "qcom,inline-crypto-engine"; reg = <0x0 0x01d88000 0x0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc GCC_UFS_PHY_GDSC>; }; tcsr_mutex: hwlock@1f40000 { diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi index 988ca5f7c8a0..522b2b61ce7d 100644 --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi @@ -2578,8 +2578,12 @@ ice: crypto@1d88000 { compatible = "qcom,sc7280-inline-crypto-engine", "qcom,inline-crypto-engine"; - reg = <0 0x01d88000 0 0x8000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + reg = <0 0x01d88000 0 0x18000>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc GCC_UFS_PHY_GDSC>; }; cryptobam: dma-controller@1dc4000 { diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi index fe6e76351823..3cd8d68cc4f9 100644 --- a/arch/arm64/boot/dts/qcom/lemans.dtsi +++ b/arch/arm64/boot/dts/qcom/lemans.dtsi @@ -2694,6 +2694,352 @@ qcom,bcm-voters = <&apps_bcm_voter>; }; + pcie0: pcie@1c00000 { + compatible = "qcom,pcie-sa8775p"; + reg = <0x0 0x01c00000 0x0 0x3000>, + <0x0 0x40000000 0x0 0xf20>, + <0x0 0x40000f20 0x0 0xa8>, + <0x0 0x40001000 0x0 0x4000>, + <0x0 0x40100000 0x0 0x100000>, + <0x0 0x01c03000 0x0 0x1000>; + reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, + <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; + bus-range = <0x00 0xff>; + + dma-coherent; + + linux,pci-domain = <0>; + num-lanes = <2>; + + interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc GIC_SPI 439 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_0_AUX_CLK>, + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, + <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_0_SLV_AXI_CLK>, + <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>; + + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a"; + + assigned-clocks = <&gcc GCC_PCIE_0_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&pcie_anoc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + iommu-map = <0x0 &pcie_smmu 0x0000 0x1>, + <0x100 &pcie_smmu 0x0001 0x1>; + + resets = <&gcc GCC_PCIE_0_BCR>, + <&gcc GCC_PCIE_0_LINK_DOWN_BCR>; + reset-names = "pci", + "link_down"; + + power-domains = <&gcc PCIE_0_GDSC>; + + phys = <&pcie0_phy>; + phy-names = "pciephy"; + + eq-presets-8gts = /bits/ 16 <0x5555 0x5555>; + eq-presets-16gts = /bits/ 8 <0x55 0x55>; + + status = "disabled"; + + pcieport0: pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + + pcie0_ep: pcie-ep@1c00000 { + compatible = "qcom,sa8775p-pcie-ep"; + reg = <0x0 0x01c00000 0x0 0x3000>, + <0x0 0x40000000 0x0 0xf20>, + <0x0 0x40000f20 0x0 0xa8>, + <0x0 0x40001000 0x0 0x4000>, + <0x0 0x40200000 0x0 0x1fe00000>, + <0x0 0x01c03000 0x0 0x1000>, + <0x0 0x40005000 0x0 0x2000>; + reg-names = "parf", "dbi", "elbi", "atu", "addr_space", + "mmio", "dma"; + + clocks = <&gcc GCC_PCIE_0_AUX_CLK>, + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, + <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_0_SLV_AXI_CLK>, + <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>; + + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a"; + + interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 630 IRQ_TYPE_LEVEL_HIGH>; + + interrupt-names = "global", "doorbell", "dma"; + + interconnects = <&pcie_anoc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + dma-coherent; + iommus = <&pcie_smmu 0x0000 0x7f>; + resets = <&gcc GCC_PCIE_0_BCR>; + reset-names = "core"; + power-domains = <&gcc PCIE_0_GDSC>; + phys = <&pcie0_phy>; + phy-names = "pciephy"; + num-lanes = <2>; + linux,pci-domain = <0>; + + status = "disabled"; + }; + + pcie0_phy: phy@1c04000 { + compatible = "qcom,sa8775p-qmp-gen4x2-pcie-phy"; + reg = <0x0 0x1c04000 0x0 0x2000>; + + clocks = <&gcc GCC_PCIE_0_PHY_AUX_CLK>, + <&gcc GCC_PCIE_0_CFG_AHB_CLK>, + <&gcc GCC_PCIE_CLKREF_EN>, + <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_0_PIPE_CLK>, + <&gcc GCC_PCIE_0_PIPEDIV2_CLK>; + clock-names = "aux", + "cfg_ahb", + "ref", + "rchng", + "pipe", + "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE_0_PHY_BCR>; + reset-names = "phy"; + + #clock-cells = <0>; + clock-output-names = "pcie_0_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + + pcie1: pcie@1c10000 { + compatible = "qcom,pcie-sa8775p"; + reg = <0x0 0x01c10000 0x0 0x3000>, + <0x0 0x60000000 0x0 0xf20>, + <0x0 0x60000f20 0x0 0xa8>, + <0x0 0x60001000 0x0 0x4000>, + <0x0 0x60100000 0x0 0x100000>, + <0x0 0x01c13000 0x0 0x1000>; + reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi"; + device_type = "pci"; + + #address-cells = <3>; + #size-cells = <2>; + ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>, + <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x1fd00000>; + bus-range = <0x00 0xff>; + + dma-coherent; + + linux,pci-domain = <1>; + num-lanes = <4>; + + interrupts = <GIC_SPI 519 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi0", + "msi1", + "msi2", + "msi3", + "msi4", + "msi5", + "msi6", + "msi7", + "global"; + #interrupt-cells = <1>; + interrupt-map-mask = <0 0 0 0x7>; + interrupt-map = <0 0 0 1 &intc GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 2 &intc GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 3 &intc GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, + <0 0 0 4 &intc GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>; + + clocks = <&gcc GCC_PCIE_1_AUX_CLK>, + <&gcc GCC_PCIE_1_CFG_AHB_CLK>, + <&gcc GCC_PCIE_1_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_1_SLV_AXI_CLK>, + <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>; + + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a"; + + assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>; + assigned-clock-rates = <19200000>; + + interconnects = <&pcie_anoc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + iommu-map = <0x0 &pcie_smmu 0x0080 0x1>, + <0x100 &pcie_smmu 0x0081 0x1>; + + resets = <&gcc GCC_PCIE_1_BCR>, + <&gcc GCC_PCIE_1_LINK_DOWN_BCR>; + reset-names = "pci", + "link_down"; + + power-domains = <&gcc PCIE_1_GDSC>; + + phys = <&pcie1_phy>; + phy-names = "pciephy"; + + eq-presets-8gts = /bits/ 16 <0x5555 0x5555 0x5555 0x5555>; + eq-presets-16gts = /bits/ 8 <0x55 0x55 0x55 0x55>; + + status = "disabled"; + + pcie@0 { + device_type = "pci"; + reg = <0x0 0x0 0x0 0x0 0x0>; + bus-range = <0x01 0xff>; + + #address-cells = <3>; + #size-cells = <2>; + ranges; + }; + }; + + pcie1_ep: pcie-ep@1c10000 { + compatible = "qcom,sa8775p-pcie-ep"; + reg = <0x0 0x01c10000 0x0 0x3000>, + <0x0 0x60000000 0x0 0xf20>, + <0x0 0x60000f20 0x0 0xa8>, + <0x0 0x60001000 0x0 0x4000>, + <0x0 0x60200000 0x0 0x1fe00000>, + <0x0 0x01c13000 0x0 0x1000>, + <0x0 0x60005000 0x0 0x2000>; + reg-names = "parf", "dbi", "elbi", "atu", "addr_space", + "mmio", "dma"; + + clocks = <&gcc GCC_PCIE_1_AUX_CLK>, + <&gcc GCC_PCIE_1_CFG_AHB_CLK>, + <&gcc GCC_PCIE_1_MSTR_AXI_CLK>, + <&gcc GCC_PCIE_1_SLV_AXI_CLK>, + <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>; + + clock-names = "aux", + "cfg", + "bus_master", + "bus_slave", + "slave_q2a"; + + interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>; + + interrupt-names = "global", "doorbell", "dma"; + + interconnects = <&pcie_anoc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>, + <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>; + interconnect-names = "pcie-mem", "cpu-pcie"; + + dma-coherent; + iommus = <&pcie_smmu 0x80 0x7f>; + resets = <&gcc GCC_PCIE_1_BCR>; + reset-names = "core"; + power-domains = <&gcc PCIE_1_GDSC>; + phys = <&pcie1_phy>; + phy-names = "pciephy"; + num-lanes = <4>; + linux,pci-domain = <1>; + + status = "disabled"; + }; + + pcie1_phy: phy@1c14000 { + compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy"; + reg = <0x0 0x1c14000 0x0 0x4000>; + + clocks = <&gcc GCC_PCIE_1_PHY_AUX_CLK>, + <&gcc GCC_PCIE_1_CFG_AHB_CLK>, + <&gcc GCC_PCIE_CLKREF_EN>, + <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>, + <&gcc GCC_PCIE_1_PIPE_CLK>, + <&gcc GCC_PCIE_1_PIPEDIV2_CLK>; + clock-names = "aux", + "cfg_ahb", + "ref", + "rchng", + "pipe", + "pipediv2"; + + assigned-clocks = <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>; + assigned-clock-rates = <100000000>; + + resets = <&gcc GCC_PCIE_1_PHY_BCR>; + reset-names = "phy"; + + #clock-cells = <0>; + clock-output-names = "pcie_1_pipe_clk"; + + #phy-cells = <0>; + + status = "disabled"; + }; + ufs_mem_hc: ufshc@1d84000 { compatible = "qcom,sa8775p-ufshc", "qcom,ufshc", "jedec,ufs-2.0"; reg = <0x0 0x01d84000 0x0 0x3000>; @@ -2758,7 +3104,11 @@ compatible = "qcom,sa8775p-inline-crypto-engine", "qcom,inline-crypto-engine"; reg = <0x0 0x01d88000 0x0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc UFS_PHY_GDSC>; }; cryptobam: dma-controller@1dc4000 { @@ -5308,9 +5658,11 @@ <0x0 0x0aec2000 0x0 0x1c8>; clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>, - <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>; + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_EDP_REF_CLKREF_EN>; clock-names = "aux", - "cfg_ahb"; + "cfg_ahb", + "ref"; #clock-cells = <1>; #phy-cells = <0>; @@ -5327,9 +5679,11 @@ <0x0 0x0aec5000 0x0 0x1c8>; clocks = <&dispcc0 MDSS_DISP_CC_MDSS_DPTX1_AUX_CLK>, - <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>; + <&dispcc0 MDSS_DISP_CC_MDSS_AHB_CLK>, + <&gcc GCC_EDP_REF_CLKREF_EN>; clock-names = "aux", - "cfg_ahb"; + "cfg_ahb", + "ref"; #clock-cells = <1>; #phy-cells = <0>; @@ -8601,350 +8955,4 @@ }; }; }; - - pcie0: pcie@1c00000 { - compatible = "qcom,pcie-sa8775p"; - reg = <0x0 0x01c00000 0x0 0x3000>, - <0x0 0x40000000 0x0 0xf20>, - <0x0 0x40000f20 0x0 0xa8>, - <0x0 0x40001000 0x0 0x4000>, - <0x0 0x40100000 0x0 0x100000>, - <0x0 0x01c03000 0x0 0x1000>; - reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi"; - device_type = "pci"; - - #address-cells = <3>; - #size-cells = <2>; - ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, - <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; - bus-range = <0x00 0xff>; - - dma-coherent; - - linux,pci-domain = <0>; - num-lanes = <2>; - - interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi0", - "msi1", - "msi2", - "msi3", - "msi4", - "msi5", - "msi6", - "msi7", - "global"; - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0x7>; - interrupt-map = <0 0 0 1 &intc GIC_SPI 434 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 2 &intc GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 3 &intc GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 4 &intc GIC_SPI 439 IRQ_TYPE_LEVEL_HIGH>; - - clocks = <&gcc GCC_PCIE_0_AUX_CLK>, - <&gcc GCC_PCIE_0_CFG_AHB_CLK>, - <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, - <&gcc GCC_PCIE_0_SLV_AXI_CLK>, - <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>; - - clock-names = "aux", - "cfg", - "bus_master", - "bus_slave", - "slave_q2a"; - - assigned-clocks = <&gcc GCC_PCIE_0_AUX_CLK>; - assigned-clock-rates = <19200000>; - - interconnects = <&pcie_anoc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>, - <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>; - interconnect-names = "pcie-mem", "cpu-pcie"; - - iommu-map = <0x0 &pcie_smmu 0x0000 0x1>, - <0x100 &pcie_smmu 0x0001 0x1>; - - resets = <&gcc GCC_PCIE_0_BCR>, - <&gcc GCC_PCIE_0_LINK_DOWN_BCR>; - reset-names = "pci", - "link_down"; - - power-domains = <&gcc PCIE_0_GDSC>; - - phys = <&pcie0_phy>; - phy-names = "pciephy"; - - eq-presets-8gts = /bits/ 16 <0x5555 0x5555>; - eq-presets-16gts = /bits/ 8 <0x55 0x55>; - - status = "disabled"; - - pcieport0: pcie@0 { - device_type = "pci"; - reg = <0x0 0x0 0x0 0x0 0x0>; - bus-range = <0x01 0xff>; - - #address-cells = <3>; - #size-cells = <2>; - ranges; - }; - }; - - pcie0_ep: pcie-ep@1c00000 { - compatible = "qcom,sa8775p-pcie-ep"; - reg = <0x0 0x01c00000 0x0 0x3000>, - <0x0 0x40000000 0x0 0xf20>, - <0x0 0x40000f20 0x0 0xa8>, - <0x0 0x40001000 0x0 0x4000>, - <0x0 0x40200000 0x0 0x1fe00000>, - <0x0 0x01c03000 0x0 0x1000>, - <0x0 0x40005000 0x0 0x2000>; - reg-names = "parf", "dbi", "elbi", "atu", "addr_space", - "mmio", "dma"; - - clocks = <&gcc GCC_PCIE_0_AUX_CLK>, - <&gcc GCC_PCIE_0_CFG_AHB_CLK>, - <&gcc GCC_PCIE_0_MSTR_AXI_CLK>, - <&gcc GCC_PCIE_0_SLV_AXI_CLK>, - <&gcc GCC_PCIE_0_SLV_Q2A_AXI_CLK>; - - clock-names = "aux", - "cfg", - "bus_master", - "bus_slave", - "slave_q2a"; - - interrupts = <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 630 IRQ_TYPE_LEVEL_HIGH>; - - interrupt-names = "global", "doorbell", "dma"; - - interconnects = <&pcie_anoc MASTER_PCIE_0 0 &mc_virt SLAVE_EBI1 0>, - <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_0 0>; - interconnect-names = "pcie-mem", "cpu-pcie"; - - dma-coherent; - iommus = <&pcie_smmu 0x0000 0x7f>; - resets = <&gcc GCC_PCIE_0_BCR>; - reset-names = "core"; - power-domains = <&gcc PCIE_0_GDSC>; - phys = <&pcie0_phy>; - phy-names = "pciephy"; - num-lanes = <2>; - linux,pci-domain = <0>; - - status = "disabled"; - }; - - pcie0_phy: phy@1c04000 { - compatible = "qcom,sa8775p-qmp-gen4x2-pcie-phy"; - reg = <0x0 0x1c04000 0x0 0x2000>; - - clocks = <&gcc GCC_PCIE_0_PHY_AUX_CLK>, - <&gcc GCC_PCIE_0_CFG_AHB_CLK>, - <&gcc GCC_PCIE_CLKREF_EN>, - <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>, - <&gcc GCC_PCIE_0_PIPE_CLK>, - <&gcc GCC_PCIE_0_PIPEDIV2_CLK>; - clock-names = "aux", - "cfg_ahb", - "ref", - "rchng", - "pipe", - "pipediv2"; - - assigned-clocks = <&gcc GCC_PCIE_0_PHY_RCHNG_CLK>; - assigned-clock-rates = <100000000>; - - resets = <&gcc GCC_PCIE_0_PHY_BCR>; - reset-names = "phy"; - - #clock-cells = <0>; - clock-output-names = "pcie_0_pipe_clk"; - - #phy-cells = <0>; - - status = "disabled"; - }; - - pcie1: pcie@1c10000 { - compatible = "qcom,pcie-sa8775p"; - reg = <0x0 0x01c10000 0x0 0x3000>, - <0x0 0x60000000 0x0 0xf20>, - <0x0 0x60000f20 0x0 0xa8>, - <0x0 0x60001000 0x0 0x4000>, - <0x0 0x60100000 0x0 0x100000>, - <0x0 0x01c13000 0x0 0x1000>; - reg-names = "parf", "dbi", "elbi", "atu", "config", "mhi"; - device_type = "pci"; - - #address-cells = <3>; - #size-cells = <2>; - ranges = <0x01000000 0x0 0x00000000 0x0 0x60200000 0x0 0x100000>, - <0x02000000 0x0 0x60300000 0x0 0x60300000 0x0 0x1fd00000>; - bus-range = <0x00 0xff>; - - dma-coherent; - - linux,pci-domain = <1>; - num-lanes = <4>; - - interrupts = <GIC_SPI 519 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "msi0", - "msi1", - "msi2", - "msi3", - "msi4", - "msi5", - "msi6", - "msi7", - "global"; - #interrupt-cells = <1>; - interrupt-map-mask = <0 0 0 0x7>; - interrupt-map = <0 0 0 1 &intc GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 2 &intc GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 3 &intc GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH>, - <0 0 0 4 &intc GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>; - - clocks = <&gcc GCC_PCIE_1_AUX_CLK>, - <&gcc GCC_PCIE_1_CFG_AHB_CLK>, - <&gcc GCC_PCIE_1_MSTR_AXI_CLK>, - <&gcc GCC_PCIE_1_SLV_AXI_CLK>, - <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>; - - clock-names = "aux", - "cfg", - "bus_master", - "bus_slave", - "slave_q2a"; - - assigned-clocks = <&gcc GCC_PCIE_1_AUX_CLK>; - assigned-clock-rates = <19200000>; - - interconnects = <&pcie_anoc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>, - <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>; - interconnect-names = "pcie-mem", "cpu-pcie"; - - iommu-map = <0x0 &pcie_smmu 0x0080 0x1>, - <0x100 &pcie_smmu 0x0081 0x1>; - - resets = <&gcc GCC_PCIE_1_BCR>, - <&gcc GCC_PCIE_1_LINK_DOWN_BCR>; - reset-names = "pci", - "link_down"; - - power-domains = <&gcc PCIE_1_GDSC>; - - phys = <&pcie1_phy>; - phy-names = "pciephy"; - - eq-presets-8gts = /bits/ 16 <0x5555 0x5555 0x5555 0x5555>; - eq-presets-16gts = /bits/ 8 <0x55 0x55 0x55 0x55>; - - status = "disabled"; - - pcie@0 { - device_type = "pci"; - reg = <0x0 0x0 0x0 0x0 0x0>; - bus-range = <0x01 0xff>; - - #address-cells = <3>; - #size-cells = <2>; - ranges; - }; - }; - - pcie1_ep: pcie-ep@1c10000 { - compatible = "qcom,sa8775p-pcie-ep"; - reg = <0x0 0x01c10000 0x0 0x3000>, - <0x0 0x60000000 0x0 0xf20>, - <0x0 0x60000f20 0x0 0xa8>, - <0x0 0x60001000 0x0 0x4000>, - <0x0 0x60200000 0x0 0x1fe00000>, - <0x0 0x01c13000 0x0 0x1000>, - <0x0 0x60005000 0x0 0x2000>; - reg-names = "parf", "dbi", "elbi", "atu", "addr_space", - "mmio", "dma"; - - clocks = <&gcc GCC_PCIE_1_AUX_CLK>, - <&gcc GCC_PCIE_1_CFG_AHB_CLK>, - <&gcc GCC_PCIE_1_MSTR_AXI_CLK>, - <&gcc GCC_PCIE_1_SLV_AXI_CLK>, - <&gcc GCC_PCIE_1_SLV_Q2A_AXI_CLK>; - - clock-names = "aux", - "cfg", - "bus_master", - "bus_slave", - "slave_q2a"; - - interrupts = <GIC_SPI 518 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>, - <GIC_SPI 474 IRQ_TYPE_LEVEL_HIGH>; - - interrupt-names = "global", "doorbell", "dma"; - - interconnects = <&pcie_anoc MASTER_PCIE_1 0 &mc_virt SLAVE_EBI1 0>, - <&gem_noc MASTER_APPSS_PROC 0 &config_noc SLAVE_PCIE_1 0>; - interconnect-names = "pcie-mem", "cpu-pcie"; - - dma-coherent; - iommus = <&pcie_smmu 0x80 0x7f>; - resets = <&gcc GCC_PCIE_1_BCR>; - reset-names = "core"; - power-domains = <&gcc PCIE_1_GDSC>; - phys = <&pcie1_phy>; - phy-names = "pciephy"; - num-lanes = <4>; - linux,pci-domain = <1>; - - status = "disabled"; - }; - - pcie1_phy: phy@1c14000 { - compatible = "qcom,sa8775p-qmp-gen4x4-pcie-phy"; - reg = <0x0 0x1c14000 0x0 0x4000>; - - clocks = <&gcc GCC_PCIE_1_PHY_AUX_CLK>, - <&gcc GCC_PCIE_1_CFG_AHB_CLK>, - <&gcc GCC_PCIE_CLKREF_EN>, - <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>, - <&gcc GCC_PCIE_1_PIPE_CLK>, - <&gcc GCC_PCIE_1_PIPEDIV2_CLK>; - clock-names = "aux", - "cfg_ahb", - "ref", - "rchng", - "pipe", - "pipediv2"; - - assigned-clocks = <&gcc GCC_PCIE_1_PHY_RCHNG_CLK>; - assigned-clock-rates = <100000000>; - - resets = <&gcc GCC_PCIE_1_PHY_BCR>; - reset-names = "phy"; - - #clock-cells = <0>; - clock-output-names = "pcie_1_pipe_clk"; - - #phy-cells = <0>; - - status = "disabled"; - }; }; diff --git a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts b/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts index c1899db46e71..5dc7c950e60d 100644 --- a/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts +++ b/arch/arm64/boot/dts/qcom/milos-fairphone-fp6.dts @@ -786,6 +786,11 @@ status = "okay"; }; +&rmtfs_mem { + /* Increase the size from 2.5 MiB to 6 MiB */ + reg = <0x0 0xe1f00000 0x0 0x600000>; +}; + &sdhc_2 { cd-gpios = <&tlmm 65 GPIO_ACTIVE_HIGH>; diff --git a/arch/arm64/boot/dts/qcom/milos.dtsi b/arch/arm64/boot/dts/qcom/milos.dtsi index a6e463f3885d..c4e373872e8c 100644 --- a/arch/arm64/boot/dts/qcom/milos.dtsi +++ b/arch/arm64/boot/dts/qcom/milos.dtsi @@ -642,7 +642,7 @@ rmtfs_mem: rmtfs@e1f00000 { compatible = "qcom,rmtfs-mem"; - reg = <0x0 0xe1f00000 0x0 0x600000>; + reg = <0x0 0xe1f00000 0x0 0x280000>; no-map; qcom,client-id = <1>; diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi index 7b1d57460f1e..fa13210fc539 100644 --- a/arch/arm64/boot/dts/qcom/monaco.dtsi +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi @@ -2737,7 +2737,11 @@ compatible = "qcom,qcs8300-inline-crypto-engine", "qcom,inline-crypto-engine"; reg = <0x0 0x01d88000 0x0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc GCC_UFS_PHY_GDSC>; }; crypto: crypto@1dfa000 { diff --git a/arch/arm64/boot/dts/qcom/pmh0104-glymur.dtsi b/arch/arm64/boot/dts/qcom/pmh0104-glymur.dtsi index 7a1e5f355c17..6b4747025b9f 100644 --- a/arch/arm64/boot/dts/qcom/pmh0104-glymur.dtsi +++ b/arch/arm64/boot/dts/qcom/pmh0104-glymur.dtsi @@ -7,7 +7,7 @@ #include <dt-bindings/spmi/spmi.h> /{ - thermal_zones { + thermal-zones { pmh0104_i0_thermal: pmh0104-i0-thermal { polling-delay-passive = <100>; thermal-sensors = <&pmh0104_i_e0_temp_alarm>; diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index a4b17564469e..94a699cc2688 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1605,7 +1605,11 @@ compatible = "qcom,sc7180-inline-crypto-engine", "qcom,inline-crypto-engine"; reg = <0 0x01d90000 0 0x8000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc UFS_PHY_GDSC>; }; ipa: ipa@1e40000 { diff --git a/arch/arm64/boot/dts/qcom/sc8180x.dtsi b/arch/arm64/boot/dts/qcom/sc8180x.dtsi index f45deb188c6c..e87e82fa73e9 100644 --- a/arch/arm64/boot/dts/qcom/sc8180x.dtsi +++ b/arch/arm64/boot/dts/qcom/sc8180x.dtsi @@ -2647,7 +2647,7 @@ status = "disabled"; }; - usb_sec_qmpphy: phy@88ee000 { + usb_sec_qmpphy: phy@88ed000 { compatible = "qcom,sc8180x-qmp-usb3-dp-phy"; reg = <0 0x088ed000 0 0x3000>; diff --git a/arch/arm64/boot/dts/qcom/sdm630.dtsi b/arch/arm64/boot/dts/qcom/sdm630.dtsi index bef3213165d6..252c301f0156 100644 --- a/arch/arm64/boot/dts/qcom/sdm630.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm630.dtsi @@ -494,9 +494,12 @@ no-map; }; - adsp_mem: adsp-region@f6000000 { - reg = <0x0 0xf6000000 0x0 0x800000>; - no-map; + adsp_mem: adsp-region { + compatible = "shared-dma-pool"; + alloc-ranges = <0x0 0x80000000 0x0 0x80000000>; + alignment = <0x0 0x400000>; + size = <0x0 0x800000>; + reusable; }; qseecom_mem: qseecom-region@f6800000 { @@ -2459,27 +2462,27 @@ #address-cells = <1>; #size-cells = <0>; - compute-cb@1 { + compute-cb@3 { compatible = "qcom,fastrpc-compute-cb"; - reg = <1>; + reg = <3>; iommus = <&lpass_smmu 3>; }; - compute-cb@2 { + compute-cb@7 { compatible = "qcom,fastrpc-compute-cb"; - reg = <2>; + reg = <7>; iommus = <&lpass_smmu 7>; }; - compute-cb@3 { + compute-cb@8 { compatible = "qcom,fastrpc-compute-cb"; - reg = <3>; + reg = <8>; iommus = <&lpass_smmu 8>; }; - compute-cb@4 { + compute-cb@9 { compatible = "qcom,fastrpc-compute-cb"; - reg = <4>; + reg = <9>; iommus = <&lpass_smmu 9>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm660.dtsi b/arch/arm64/boot/dts/qcom/sdm660.dtsi index 3fd6dd82a992..0fca9662c64a 100644 --- a/arch/arm64/boot/dts/qcom/sdm660.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm660.dtsi @@ -350,57 +350,57 @@ #address-cells = <1>; #size-cells = <0>; - compute-cb@5 { + compute-cb@3 { compatible = "qcom,fastrpc-compute-cb"; - reg = <5>; + reg = <3>; iommus = <&cdsp_smmu 3>; }; - compute-cb@6 { + compute-cb@4 { compatible = "qcom,fastrpc-compute-cb"; - reg = <6>; + reg = <4>; iommus = <&cdsp_smmu 4>; }; - compute-cb@7 { + compute-cb@5 { compatible = "qcom,fastrpc-compute-cb"; - reg = <7>; + reg = <5>; iommus = <&cdsp_smmu 5>; }; - compute-cb@8 { + compute-cb@6 { compatible = "qcom,fastrpc-compute-cb"; - reg = <8>; + reg = <6>; iommus = <&cdsp_smmu 6>; }; - compute-cb@9 { + compute-cb@7 { compatible = "qcom,fastrpc-compute-cb"; - reg = <9>; + reg = <7>; iommus = <&cdsp_smmu 7>; }; - compute-cb@10 { + compute-cb@8 { compatible = "qcom,fastrpc-compute-cb"; - reg = <10>; + reg = <8>; iommus = <&cdsp_smmu 8>; }; - compute-cb@11 { + compute-cb@9 { compatible = "qcom,fastrpc-compute-cb"; - reg = <11>; + reg = <9>; iommus = <&cdsp_smmu 9>; }; - compute-cb@12 { + compute-cb@10 { compatible = "qcom,fastrpc-compute-cb"; - reg = <12>; + reg = <10>; iommus = <&cdsp_smmu 10>; }; - compute-cb@13 { + compute-cb@11 { compatible = "qcom,fastrpc-compute-cb"; - reg = <13>; + reg = <11>; iommus = <&cdsp_smmu 11>; }; }; diff --git a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso index dbe1911d8e47..678a17c805f7 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso +++ b/arch/arm64/boot/dts/qcom/sdm845-db845c-navigation-mezzanine.dtso @@ -16,7 +16,12 @@ status = "okay"; ports { + #address-cells = <1>; + #size-cells = <0>; + port@0 { + reg = <0>; + csiphy0_ep: endpoint { data-lanes = <0 1 2 3>; remote-endpoint = <&ov8856_ep>; diff --git a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi index 6b7378cf4d49..b0b9baf01ec2 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-oneplus-common.dtsi @@ -72,7 +72,7 @@ stdout-path = "serial0:115200n8"; - framebuffer: framebuffer@9d400000 { + framebuffer: framebuffer { compatible = "simple-framebuffer"; memory-region = <&cont_splash_mem>; diff --git a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts index 7d81198bc499..b5fc93f0315f 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts +++ b/arch/arm64/boot/dts/qcom/sdm845-shift-axolotl.dts @@ -448,7 +448,7 @@ pinctrl-0 = <&ts_int_active &ts_reset_active>; pinctrl-1 = <&ts_int_suspend &ts_reset_suspend>; - pinctrl-names = "default", "suspend"; + pinctrl-names = "default", "sleep"; touchscreen-size-x = <1080>; touchscreen-size-y = <2160>; diff --git a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi index 1298485c4214..22354968aeaa 100644 --- a/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi +++ b/arch/arm64/boot/dts/qcom/sdm845-xiaomi-beryllium-common.dtsi @@ -271,7 +271,7 @@ &ipa { qcom,gsi-loader = "self"; memory-region = <&ipa_fw_mem>; - firmware-name = "qcom/sdm845/beryllium/ipa_fws.mbn"; + firmware-name = "qcom/sdm845/Xiaomi/beryllium/ipa_fws.mbn"; status = "okay"; }; diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index 03bf30b53f28..47b028259d91 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -5373,8 +5373,12 @@ ice: crypto@1d88000 { compatible = "qcom,sm8450-inline-crypto-engine", "qcom,inline-crypto-engine"; - reg = <0 0x01d88000 0 0x8000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + reg = <0 0x01d88000 0 0x18000>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc UFS_PHY_GDSC>; }; cryptobam: dma-controller@1dc4000 { diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi index 912525e9bca6..fe46a5d41fe0 100644 --- a/arch/arm64/boot/dts/qcom/sm8550.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi @@ -2465,7 +2465,11 @@ "qcom,inline-crypto-engine"; reg = <0 0x01d88000 0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc UFS_PHY_GDSC>; }; tcsr_mutex: hwlock@1f40000 { diff --git a/arch/arm64/boot/dts/qcom/sm8650.dtsi b/arch/arm64/boot/dts/qcom/sm8650.dtsi index 1604bc8cff37..e2d98cf6adca 100644 --- a/arch/arm64/boot/dts/qcom/sm8650.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8650.dtsi @@ -4081,7 +4081,11 @@ "qcom,inline-crypto-engine"; reg = <0 0x01d88000 0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc UFS_PHY_GDSC>; }; cryptobam: dma-controller@1dc4000 { diff --git a/arch/arm64/boot/dts/qcom/sm8750.dtsi b/arch/arm64/boot/dts/qcom/sm8750.dtsi index 18fb52c14acd..2d2f029c2d6f 100644 --- a/arch/arm64/boot/dts/qcom/sm8750.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8750.dtsi @@ -2086,7 +2086,11 @@ "qcom,inline-crypto-engine"; reg = <0x0 0x01d88000 0x0 0x18000>; - clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>; + clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>, + <&gcc GCC_UFS_PHY_AHB_CLK>; + clock-names = "core", + "iface"; + power-domains = <&gcc GCC_UFS_PHY_GDSC>; }; cryptobam: dma-controller@1dc4000 { @@ -3313,7 +3317,7 @@ "dsi_pll"; clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>, - <&rpmhcc RPMH_CXO_CLK>; + <&bi_tcxo_div2>; clock-names = "iface", "ref"; diff --git a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts index a721734fbd5d..803ba00809b2 100644 --- a/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts +++ b/arch/arm64/boot/dts/renesas/r8a78000-ironhide.dts @@ -20,10 +20,9 @@ stdout-path = "serial0:1843200n8"; }; - memory@60600000 { + memory@40000000 { device_type = "memory"; - /* first 518MiB is reserved for other purposes. */ - reg = <0x0 0x60600000 0x0 0x5fa00000>; + reg = <0x0 0x40000000 0x0 0x80000000>; }; memory@1080000000 { @@ -65,6 +64,77 @@ device_type = "memory"; reg = <0x1e 0x00000000 0x1 0x00000000>; }; + + reserved-memory { + #address-cells = <2>; + #size-cells = <2>; + ranges; + + /* First 518 MiB is reserved for other purposes. */ + firmware@40000000 { + reg = <0x0 0x40000000 0x0 0x20600000>; + no-map; + }; + + /* Parameters set by IPL. */ + parameters@8c100000 { + reg = <0x0 0x8c100000 0x0 0x00008000>; + no-map; + }; + + /* TFA BL31. */ + tfa-bl31@8c200000 { + reg = <0x0 0x8c200000 0x0 0x00080000>; + no-map; + }; + + /* TEE TZ DRAM. */ + tee@8c400000 { + reg = <0x0 0x8c400000 0x0 0x02000000>; + no-map; + }; + + /* DRAM controller inline ECC areas */ + ecc@10cccc0000 { + reg = <0x10 0xcccc0000 0x0 0x33340000>; + no-map; + }; + + ecc@12cccc0000 { + reg = <0x12 0xcccc0000 0x0 0x33340000>; + no-map; + }; + + ecc@14cccc0000 { + reg = <0x14 0xcccc0000 0x0 0x33340000>; + no-map; + }; + + ecc@16cccc0000 { + reg = <0x16 0xcccc0000 0x0 0x33340000>; + no-map; + }; + + ecc@18cccc0000 { + reg = <0x18 0xcccc0000 0x0 0x33340000>; + no-map; + }; + + ecc@1a66660000 { + reg = <0x1a 0x66660000 0x0 0x999a0000>; + no-map; + }; + + ecc@1c66660000 { + reg = <0x1c 0x66660000 0x0 0x999a0000>; + no-map; + }; + + ecc@1e66660000 { + reg = <0x1e 0x66660000 0x0 0x999a0000>; + no-map; + }; + }; }; &extal_clk { diff --git a/arch/arm64/boot/dts/renesas/r8a78000.dtsi b/arch/arm64/boot/dts/renesas/r8a78000.dtsi index 3ec1b53d2782..73be51787265 100644 --- a/arch/arm64/boot/dts/renesas/r8a78000.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a78000.dtsi @@ -689,8 +689,40 @@ #interrupt-cells = <3>; #address-cells = <0>; interrupt-controller; - reg = <0 0x39000000 0 0x10000>, - <0 0x39080000 0 0x800000>; + #redistributor-regions = <32>; + reg = <0x0 0x39000000 0x0 0x10000>, + <0x0 0x39080000 0x0 0x40000>, + <0x0 0x390c0000 0x0 0x40000>, + <0x0 0x39100000 0x0 0x40000>, + <0x0 0x39140000 0x0 0x40000>, + <0x0 0x39180000 0x0 0x40000>, + <0x0 0x391c0000 0x0 0x40000>, + <0x0 0x39200000 0x0 0x40000>, + <0x0 0x39240000 0x0 0x40000>, + <0x0 0x39280000 0x0 0x40000>, + <0x0 0x392c0000 0x0 0x40000>, + <0x0 0x39300000 0x0 0x40000>, + <0x0 0x39340000 0x0 0x40000>, + <0x0 0x39380000 0x0 0x40000>, + <0x0 0x393c0000 0x0 0x40000>, + <0x0 0x39400000 0x0 0x40000>, + <0x0 0x39440000 0x0 0x40000>, + <0x0 0x39480000 0x0 0x40000>, + <0x0 0x394c0000 0x0 0x40000>, + <0x0 0x39500000 0x0 0x40000>, + <0x0 0x39540000 0x0 0x40000>, + <0x0 0x39580000 0x0 0x40000>, + <0x0 0x395c0000 0x0 0x40000>, + <0x0 0x39600000 0x0 0x40000>, + <0x0 0x39640000 0x0 0x40000>, + <0x0 0x39680000 0x0 0x40000>, + <0x0 0x396c0000 0x0 0x40000>, + <0x0 0x39700000 0x0 0x40000>, + <0x0 0x39740000 0x0 0x40000>, + <0x0 0x39780000 0x0 0x40000>, + <0x0 0x397c0000 0x0 0x40000>, + <0x0 0x39800000 0x0 0x40000>, + <0x0 0x39840000 0x0 0x40000>; interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>; }; diff --git a/arch/arm64/boot/dts/rockchip/px30-cobra.dtsi b/arch/arm64/boot/dts/rockchip/px30-cobra.dtsi index b7e669d8ba4d..add917af5de7 100644 --- a/arch/arm64/boot/dts/rockchip/px30-cobra.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-cobra.dtsi @@ -397,7 +397,7 @@ &mdio { dp83825: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; + compatible = "ethernet-phy-id2000.a140"; reg = <0x0>; pinctrl-names = "default"; pinctrl-0 = <&phy_rst>; diff --git a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi index 4203b335a263..973b4c5880e2 100644 --- a/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30-ringneck.dtsi @@ -344,7 +344,7 @@ &mdio { dp83825: ethernet-phy@0 { - compatible = "ethernet-phy-ieee802.3-c22"; + compatible = "ethernet-phy-id2000.a140"; reg = <0x0>; pinctrl-names = "default"; pinctrl-0 = <&phy_rst>; diff --git a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi index 7eca1da78cff..2f9e39671efc 100644 --- a/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3399-gru.dtsi @@ -18,6 +18,11 @@ stdout-path = "serial2:115200n8"; }; + firmware { + #address-cells = <2>; + #size-cells = <2>; + }; + /* * Power Tree * diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts index 7e499064e035..985770e3a5e2 100644 --- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts +++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts @@ -245,7 +245,7 @@ compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; - interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>; + interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>; clock-output-names = "rk808-clkout1", "rk808-clkout2"; assigned-clocks = <&cru I2S1_MCLKOUT_TX>; assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts index 718d1a2da8e5..90ce6f0e1dcf 100644 --- a/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts +++ b/arch/arm64/boot/dts/rockchip/rk3568-nanopi-r5s.dts @@ -98,7 +98,7 @@ rgmii_phy0: ethernet-phy@1 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <1>; - pinctrl-0 = <ð_phy0_reset_pin>; + pinctrl-0 = <&gmac0_rstn_gpio0_c5_pin>; pinctrl-names = "default"; }; }; @@ -132,8 +132,8 @@ &pinctrl { gmac0 { - eth_phy0_reset_pin: eth-phy0-reset-pin { - rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>; + gmac0_rstn_gpio0_c5_pin: gmac0-rstn-gpio0-c5-pin { + rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>; }; }; diff --git a/arch/arm64/boot/dts/rockchip/rk3576.dtsi b/arch/arm64/boot/dts/rockchip/rk3576.dtsi index 28175d8200d5..e12a2a0cfb89 100644 --- a/arch/arm64/boot/dts/rockchip/rk3576.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3576.dtsi @@ -1281,10 +1281,10 @@ vdec: video-codec@27b00000 { compatible = "rockchip,rk3576-vdec"; - reg = <0x0 0x27b00100 0x0 0x500>, - <0x0 0x27b00000 0x0 0x100>, + reg = <0x0 0x27b00000 0x0 0x100>, + <0x0 0x27b00100 0x0 0x500>, <0x0 0x27b00600 0x0 0x100>; - reg-names = "function", "link", "cache"; + reg-names = "link", "function", "cache"; interrupts = <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>; clocks = <&cru ACLK_RKVDEC_ROOT>, <&cru HCLK_RKVDEC>, <&cru ACLK_RKVDEC_ROOT_BAK>, <&cru CLK_RKVDEC_CORE>, diff --git a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi index 4fb8888c281c..d4dc057e31f0 100644 --- a/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi +++ b/arch/arm64/boot/dts/rockchip/rk3588-base.dtsi @@ -1355,10 +1355,10 @@ vdec0: video-codec@fdc38000 { compatible = "rockchip,rk3588-vdec"; - reg = <0x0 0xfdc38100 0x0 0x500>, - <0x0 0xfdc38000 0x0 0x100>, + reg = <0x0 0xfdc38000 0x0 0x100>, + <0x0 0xfdc38100 0x0 0x500>, <0x0 0xfdc38600 0x0 0x100>; - reg-names = "function", "link", "cache"; + reg-names = "link", "function", "cache"; interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&cru ACLK_RKVDEC0>, <&cru HCLK_RKVDEC0>, <&cru CLK_RKVDEC0_CA>, <&cru CLK_RKVDEC0_CORE>, <&cru CLK_RKVDEC0_HEVC_CA>; @@ -1387,10 +1387,10 @@ vdec1: video-codec@fdc40000 { compatible = "rockchip,rk3588-vdec"; - reg = <0x0 0xfdc40100 0x0 0x500>, - <0x0 0xfdc40000 0x0 0x100>, + reg = <0x0 0xfdc40000 0x0 0x100>, + <0x0 0xfdc40100 0x0 0x500>, <0x0 0xfdc40600 0x0 0x100>; - reg-names = "function", "link", "cache"; + reg-names = "link", "function", "cache"; interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH 0>; clocks = <&cru ACLK_RKVDEC1>, <&cru HCLK_RKVDEC1>, <&cru CLK_RKVDEC1_CA>, <&cru CLK_RKVDEC1_CORE>, <&cru CLK_RKVDEC1_HEVC_CA>; diff --git a/arch/arm64/boot/dts/st/stm32mp251.dtsi b/arch/arm64/boot/dts/st/stm32mp251.dtsi index 673fbc5632e6..9c63fdb5a885 100644 --- a/arch/arm64/boot/dts/st/stm32mp251.dtsi +++ b/arch/arm64/boot/dts/st/stm32mp251.dtsi @@ -1202,7 +1202,7 @@ sai1: sai@40290000 { compatible = "st,stm32mp25-sai"; - reg = <0x40290000 0x4>, <0x4029a3f0 0x10>; + reg = <0x40290000 0x4>, <0x402903f0 0x10>; ranges = <0 0x40290000 0x400>; #address-cells = <1>; #size-cells = <1>; @@ -1236,7 +1236,7 @@ sai2: sai@402a0000 { compatible = "st,stm32mp25-sai"; - reg = <0x402a0000 0x4>, <0x402aa3f0 0x10>; + reg = <0x402a0000 0x4>, <0x402a03f0 0x10>; ranges = <0 0x402a0000 0x400>; #address-cells = <1>; #size-cells = <1>; @@ -1270,7 +1270,7 @@ sai3: sai@402b0000 { compatible = "st,stm32mp25-sai"; - reg = <0x402b0000 0x4>, <0x402ba3f0 0x10>; + reg = <0x402b0000 0x4>, <0x402b03f0 0x10>; ranges = <0 0x402b0000 0x400>; #address-cells = <1>; #size-cells = <1>; @@ -1362,7 +1362,7 @@ sai4: sai@40340000 { compatible = "st,stm32mp25-sai"; - reg = <0x40340000 0x4>, <0x4034a3f0 0x10>; + reg = <0x40340000 0x4>, <0x403403f0 0x10>; ranges = <0 0x40340000 0x400>; #address-cells = <1>; #size-cells = <1>; diff --git a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts index c1e9067b3bdd..821a9705bb7d 100644 --- a/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts +++ b/arch/arm64/boot/dts/ti/k3-am62a7-sk.dts @@ -154,6 +154,7 @@ gpios = <&main_gpio0 31 GPIO_ACTIVE_HIGH>; states = <1800000 0x0>, <3300000 0x1>; + bootph-all; }; leds { @@ -407,6 +408,7 @@ pinctrl-single,pins = < AM62AX_IOPAD(0x07c, PIN_OUTPUT, 7) /* (N22) GPMC0_CLK.GPIO0_31 */ >; + bootph-all; }; main_ecap0_pins_default: main-ecap0-default-pins { diff --git a/arch/arm64/include/asm/kvm_nested.h b/arch/arm64/include/asm/kvm_nested.h index cdf3e8422ea1..012d711034d1 100644 --- a/arch/arm64/include/asm/kvm_nested.h +++ b/arch/arm64/include/asm/kvm_nested.h @@ -388,6 +388,14 @@ struct s1_walk_result { bool failed; }; +static inline void fail_s1_walk(struct s1_walk_result *wr, u8 fst, bool s1ptw) +{ + wr->fst = fst; + wr->ptw = s1ptw; + wr->s2 = s1ptw; + wr->failed = true; +} + int __kvm_translate_va(struct kvm_vcpu *vcpu, struct s1_walk_info *wi, struct s1_walk_result *wr, u64 va); int __kvm_find_s1_desc_level(struct kvm_vcpu *vcpu, u64 va, u64 ipa, diff --git a/arch/arm64/include/asm/tlbbatch.h b/arch/arm64/include/asm/tlbbatch.h index 6297631532e5..767f35ea62b3 100644 --- a/arch/arm64/include/asm/tlbbatch.h +++ b/arch/arm64/include/asm/tlbbatch.h @@ -2,17 +2,11 @@ #ifndef _ARCH_ARM64_TLBBATCH_H #define _ARCH_ARM64_TLBBATCH_H -#include <linux/cpumask.h> - struct arch_tlbflush_unmap_batch { -#ifdef CONFIG_ARM64_ERRATUM_4193714 /* - * Track CPUs that need SME DVMSync on completion of this batch. - * Otherwise, the arm64 HW can do tlb shootdown, so we don't need to - * record cpumask for sending IPI + * For arm64, HW can do TLB shootdown, so we don't need to record a + * cpumask for sending IPIs. */ - cpumask_var_t cpumask; -#endif }; #endif /* _ARCH_ARM64_TLBBATCH_H */ diff --git a/arch/arm64/include/asm/tlbflush.h b/arch/arm64/include/asm/tlbflush.h index c0bf5b398041..57b4eda6a72b 100644 --- a/arch/arm64/include/asm/tlbflush.h +++ b/arch/arm64/include/asm/tlbflush.h @@ -82,6 +82,8 @@ static inline unsigned long get_trans_granule(void) #ifdef CONFIG_ARM64_ERRATUM_4193714 +extern cpumask_t sme_active_cpus; + void sme_do_dvmsync(const struct cpumask *mask); static inline void sme_dvmsync(struct mm_struct *mm) @@ -92,42 +94,12 @@ static inline void sme_dvmsync(struct mm_struct *mm) sme_do_dvmsync(mm_cpumask(mm)); } -static inline void sme_dvmsync_add_pending(struct arch_tlbflush_unmap_batch *batch, - struct mm_struct *mm) +static inline void sme_dvmsync_batch(void) { if (!alternative_has_cap_unlikely(ARM64_WORKAROUND_4193714)) return; - /* - * Order the mm_cpumask() read after the hardware DVMSync. - */ - dsb(ish); - if (cpumask_empty(mm_cpumask(mm))) - return; - - /* - * Allocate the batch cpumask on first use. Fall back to an immediate - * IPI for this mm in case of failure. - */ - if (!cpumask_available(batch->cpumask) && - !zalloc_cpumask_var(&batch->cpumask, GFP_ATOMIC)) { - sme_do_dvmsync(mm_cpumask(mm)); - return; - } - - cpumask_or(batch->cpumask, batch->cpumask, mm_cpumask(mm)); -} - -static inline void sme_dvmsync_batch(struct arch_tlbflush_unmap_batch *batch) -{ - if (!alternative_has_cap_unlikely(ARM64_WORKAROUND_4193714)) - return; - - if (!cpumask_available(batch->cpumask)) - return; - - sme_do_dvmsync(batch->cpumask); - cpumask_clear(batch->cpumask); + sme_do_dvmsync(&sme_active_cpus); } #else @@ -135,11 +107,7 @@ static inline void sme_dvmsync_batch(struct arch_tlbflush_unmap_batch *batch) static inline void sme_dvmsync(struct mm_struct *mm) { } -static inline void sme_dvmsync_add_pending(struct arch_tlbflush_unmap_batch *batch, - struct mm_struct *mm) -{ -} -static inline void sme_dvmsync_batch(struct arch_tlbflush_unmap_batch *batch) +static inline void sme_dvmsync_batch(void) { } @@ -285,11 +253,11 @@ static inline void __tlbi_sync_s1ish(struct mm_struct *mm) sme_dvmsync(mm); } -static inline void __tlbi_sync_s1ish_batch(struct arch_tlbflush_unmap_batch *batch) +static inline void __tlbi_sync_s1ish_batch(void) { dsb(ish); __repeat_tlbi_sync(vale1is, 0); - sme_dvmsync_batch(batch); + sme_dvmsync_batch(); } static inline void __tlbi_sync_s1ish_kernel(void) @@ -434,7 +402,7 @@ static inline bool arch_tlbbatch_should_defer(struct mm_struct *mm) */ static inline void arch_tlbbatch_flush(struct arch_tlbflush_unmap_batch *batch) { - __tlbi_sync_s1ish_batch(batch); + __tlbi_sync_s1ish_batch(); } /* @@ -722,7 +690,6 @@ static inline void arch_tlbbatch_add_pending(struct arch_tlbflush_unmap_batch *b __flush_tlb_range(&vma, start, end, PAGE_SIZE, 3, TLBF_NOWALKCACHE | TLBF_NOSYNC); - sme_dvmsync_add_pending(batch, mm); } static inline bool __pte_flags_need_flush(ptdesc_t oldval, ptdesc_t newval) diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h index b0c83a08dda9..9f5bd9c69c24 100644 --- a/arch/arm64/include/asm/uaccess.h +++ b/arch/arm64/include/asm/uaccess.h @@ -456,8 +456,7 @@ do { \ unsafe_copy_loop(__ucu_dst, __ucu_src, __ucu_len, u8, label); \ } while (0) -#define INLINE_COPY_TO_USER -#define INLINE_COPY_FROM_USER +#define INLINE_COPY_USER extern unsigned long __must_check __arch_clear_user(void __user *to, unsigned long n); static inline unsigned long __must_check __clear_user(void __user *to, unsigned long n) diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c index 5891f92c2035..681aa2bbc399 100644 --- a/arch/arm64/kernel/acpi.c +++ b/arch/arm64/kernel/acpi.c @@ -448,12 +448,14 @@ int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 apci_id, return *pcpu; } + set_cpu_present(*pcpu, true); return 0; } EXPORT_SYMBOL(acpi_map_cpu); int acpi_unmap_cpu(int cpu) { + set_cpu_present(cpu, false); return 0; } EXPORT_SYMBOL(acpi_unmap_cpu); diff --git a/arch/arm64/kernel/entry-fpsimd.S b/arch/arm64/kernel/entry-fpsimd.S index fb441702495f..28af4bcd97a5 100644 --- a/arch/arm64/kernel/entry-fpsimd.S +++ b/arch/arm64/kernel/entry-fpsimd.S @@ -38,10 +38,10 @@ SYM_FUNC_END(fpsimd_load_state) * * x0 - pointer to buffer for state * x1 - pointer to storage for FPSR - * x2 - Save FFR if non-zero + * w2 - Save FFR if non-zero */ SYM_FUNC_START(sve_save_state) - sve_save 0, x1, x2, 3 + sve_save 0, x1, w2, 3 ret SYM_FUNC_END(sve_save_state) @@ -50,10 +50,10 @@ SYM_FUNC_END(sve_save_state) * * x0 - pointer to buffer for state * x1 - pointer to storage for FPSR - * x2 - Restore FFR if non-zero + * w2 - Restore FFR if non-zero */ SYM_FUNC_START(sve_load_state) - sve_load 0, x1, x2, 4 + sve_load 0, x1, w2, 4 ret SYM_FUNC_END(sve_load_state) diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 60a45d600b46..ab3b63621fd0 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -1366,6 +1366,7 @@ void do_sve_acc(unsigned long esr, struct pt_regs *regs) * SME/CME erratum handling. */ static cpumask_t sme_dvmsync_cpus; +cpumask_t sme_active_cpus; /* * These helpers are only called from non-preemptible contexts, so @@ -1379,13 +1380,15 @@ void sme_set_active(void) return; cpumask_set_cpu(cpu, mm_cpumask(current->mm)); + cpumask_set_cpu(cpu, &sme_active_cpus); /* * A subsequent (post ERET) SME access may use a stale address * translation. On C1-Pro, a TLBI+DSB on a different CPU will wait for - * the completion of cpumask_set_cpu() above as it appears in program - * order before the SME access. The post-TLBI+DSB read of mm_cpumask() - * will lead to the IPI being issued. + * the completion of the cpumask_set_cpu() operations above as they + * appear in program order before the SME access. The post-TLBI+DSB + * read of mm_cpumask() or sme_active_cpus will lead to the IPI being + * issued. * * https://lore.kernel.org/r/ablEXwhfKyJW1i7l@J2N7QTR9R3 */ @@ -1403,6 +1406,7 @@ void sme_clear_active(void) * completed on entering EL1. */ cpumask_clear_cpu(cpu, mm_cpumask(current->mm)); + cpumask_clear_cpu(cpu, &sme_active_cpus); } static void sme_dvmsync_ipi(void *unused) diff --git a/arch/arm64/kernel/hw_breakpoint.c b/arch/arm64/kernel/hw_breakpoint.c index ab76b36dce82..73cce8ac8368 100644 --- a/arch/arm64/kernel/hw_breakpoint.c +++ b/arch/arm64/kernel/hw_breakpoint.c @@ -559,6 +559,15 @@ int hw_breakpoint_arch_parse(struct perf_event *bp, else alignment_mask = 0x7; offset = hw->address & alignment_mask; + + /* + * BAS is an 8-bit field in WCR/BCR; the shift below would + * silently drop the high bits of ctrl.len when offset + len + * exceeds 8, programming hardware to watch fewer bytes than + * the user requested. + */ + if (((u32)hw->ctrl.len << offset) > ARM_BREAKPOINT_LEN_8) + return -EINVAL; } hw->address &= ~alignment_mask; diff --git a/arch/arm64/kernel/process.c b/arch/arm64/kernel/process.c index 033643cd4e5e..581f80e9b9b7 100644 --- a/arch/arm64/kernel/process.c +++ b/arch/arm64/kernel/process.c @@ -341,41 +341,8 @@ void flush_thread(void) flush_gcs(); } -#ifdef CONFIG_ARM64_ERRATUM_4193714 - -static void arch_dup_tlbbatch_mask(struct task_struct *dst) -{ - /* - * Clear the inherited cpumask with memset() to cover both cases where - * cpumask_var_t is a pointer or an array. It will be allocated lazily - * in sme_dvmsync_add_pending() if CPUMASK_OFFSTACK=y. - */ - if (alternative_has_cap_unlikely(ARM64_WORKAROUND_4193714)) - memset(&dst->tlb_ubc.arch.cpumask, 0, - sizeof(dst->tlb_ubc.arch.cpumask)); -} - -static void arch_release_tlbbatch_mask(struct task_struct *tsk) -{ - if (alternative_has_cap_unlikely(ARM64_WORKAROUND_4193714)) - free_cpumask_var(tsk->tlb_ubc.arch.cpumask); -} - -#else - -static void arch_dup_tlbbatch_mask(struct task_struct *dst) -{ -} - -static void arch_release_tlbbatch_mask(struct task_struct *tsk) -{ -} - -#endif /* CONFIG_ARM64_ERRATUM_4193714 */ - void arch_release_task_struct(struct task_struct *tsk) { - arch_release_tlbbatch_mask(tsk); fpsimd_release_task(tsk); } @@ -391,8 +358,6 @@ int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src) *dst = *src; - arch_dup_tlbbatch_mask(dst); - /* * Drop stale reference to src's sve_state and convert dst to * non-streaming FPSIMD mode. diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index 1aa324104afb..24f8448e1fbb 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -535,23 +535,13 @@ void arch_unregister_cpu(int cpu) { acpi_handle acpi_handle = acpi_get_processor_handle(cpu); struct cpu *c = &per_cpu(cpu_devices, cpu); - acpi_status status; unsigned long long sta; - - if (!acpi_handle) { - pr_err_once("Removing a CPU without associated ACPI handle\n"); - return; - } + acpi_status status; status = acpi_evaluate_integer(acpi_handle, "_STA", NULL, &sta); - if (ACPI_FAILURE(status)) - return; - - /* For now do not allow anything that looks like physical CPU HP */ - if (cpu_present(cpu) && !(sta & ACPI_STA_DEVICE_PRESENT)) { + if (!ACPI_FAILURE(status) && + cpu_present(cpu) && !(sta & ACPI_STA_DEVICE_PRESENT)) pr_err_once("Changing CPU present bit is not supported\n"); - return; - } unregister_cpu(c); } @@ -566,6 +556,11 @@ struct acpi_madt_generic_interrupt *acpi_cpu_get_madt_gicc(int cpu) } EXPORT_SYMBOL_GPL(acpi_cpu_get_madt_gicc); +static bool acpi_cpu_is_present(int cpu) +{ + return acpi_cpu_get_madt_gicc(cpu)->flags & ACPI_MADT_ENABLED; +} + /* * acpi_map_gic_cpu_interface - parse processor MADT entry * @@ -670,6 +665,10 @@ static void __init acpi_parse_and_init_cpus(void) early_map_cpu_to_node(i, acpi_numa_get_nid(i)); } #else +static bool acpi_cpu_is_present(int cpu) +{ + return false; +} #define acpi_parse_and_init_cpus(...) do { } while (0) #endif @@ -808,7 +807,8 @@ void __init smp_prepare_cpus(unsigned int max_cpus) if (err) continue; - set_cpu_present(cpu, true); + if (acpi_disabled || acpi_cpu_is_present(cpu)) + set_cpu_present(cpu, true); numa_store_cpu_info(cpu); } } diff --git a/arch/arm64/kernel/static_call.c b/arch/arm64/kernel/static_call.c index 8b3a19e10871..c126edced022 100644 --- a/arch/arm64/kernel/static_call.c +++ b/arch/arm64/kernel/static_call.c @@ -2,6 +2,7 @@ #include <linux/static_call.h> #include <linux/memory.h> #include <asm/text-patching.h> +#include <asm/insn.h> void arch_static_call_transform(void *site, void *tramp, void *func, bool tail) { diff --git a/arch/arm64/kvm/at.c b/arch/arm64/kvm/at.c index 889c2c15d7bd..4c58e18ec693 100644 --- a/arch/arm64/kvm/at.c +++ b/arch/arm64/kvm/at.c @@ -11,14 +11,6 @@ #include <asm/kvm_mmu.h> #include <asm/lsui.h> -static void fail_s1_walk(struct s1_walk_result *wr, u8 fst, bool s1ptw) -{ - wr->fst = fst; - wr->ptw = s1ptw; - wr->s2 = s1ptw; - wr->failed = true; -} - #define S1_MMU_DISABLED (-127) static int get_ia_size(struct s1_walk_info *wi) diff --git a/arch/arm64/kvm/emulate-nested.c b/arch/arm64/kvm/emulate-nested.c index dba7ced74ca5..7989c79ce6db 100644 --- a/arch/arm64/kvm/emulate-nested.c +++ b/arch/arm64/kvm/emulate-nested.c @@ -2818,6 +2818,7 @@ static void kvm_inject_el2_exception(struct kvm_vcpu *vcpu, u64 esr_el2, break; case except_type_serror: kvm_pend_exception(vcpu, EXCEPT_AA64_EL2_SERR); + vcpu_write_sys_reg(vcpu, esr_el2, ESR_EL2); break; default: WARN_ONCE(1, "Unsupported EL2 exception injection %d\n", type); diff --git a/arch/arm64/kvm/hyp/include/hyp/switch.h b/arch/arm64/kvm/hyp/include/hyp/switch.h index e9b36a3b27bb..4bd4a2b5cba4 100644 --- a/arch/arm64/kvm/hyp/include/hyp/switch.h +++ b/arch/arm64/kvm/hyp/include/hyp/switch.h @@ -448,16 +448,19 @@ static inline bool __populate_fault_info(struct kvm_vcpu *vcpu) static inline bool kvm_hyp_handle_mops(struct kvm_vcpu *vcpu, u64 *exit_code) { + u64 spsr; + *vcpu_pc(vcpu) = read_sysreg_el2(SYS_ELR); arm64_mops_reset_regs(vcpu_gp_regs(vcpu), vcpu->arch.fault.esr_el2); write_sysreg_el2(*vcpu_pc(vcpu), SYS_ELR); /* * Finish potential single step before executing the prologue - * instruction. + * instruction. Modify the hardware SPSR_EL2 directly, as vcpu_cpsr() + * may hold a synthetic (vEL2) value for a guest hypervisor. */ - *vcpu_cpsr(vcpu) &= ~DBG_SPSR_SS; - write_sysreg_el2(*vcpu_cpsr(vcpu), SYS_SPSR); + spsr = read_sysreg_el2(SYS_SPSR); + write_sysreg_el2(spsr & ~DBG_SPSR_SS, SYS_SPSR); return true; } @@ -601,8 +604,6 @@ static inline bool kvm_hyp_handle_fpsimd(struct kvm_vcpu *vcpu, u64 *exit_code) return false; break; case ESR_ELx_EC_SYS64: - if (WARN_ON_ONCE(!is_hyp_ctxt(vcpu))) - return false; fallthrough; case ESR_ELx_EC_SVE: if (!sve_guest) diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c index 91a7dfad6686..f218ac0ec112 100644 --- a/arch/arm64/kvm/hyp/pgtable.c +++ b/arch/arm64/kvm/hyp/pgtable.c @@ -1379,7 +1379,8 @@ int kvm_pgtable_stage2_relax_perms(struct kvm_pgtable *pgt, u64 addr, ret = stage2_update_leaf_attrs(pgt, addr, 1, set, clr, NULL, &level, flags); if (!ret || ret == -EAGAIN) - kvm_call_hyp(__kvm_tlb_flush_vmid_ipa_nsh, pgt->mmu, addr, level); + kvm_call_hyp(__kvm_tlb_flush_vmid_ipa_nsh, pgt->mmu, addr, + (ret == -EAGAIN) ? TLBI_TTL_UNKNOWN : level); return ret; } diff --git a/arch/arm64/kvm/nested.c b/arch/arm64/kvm/nested.c index 682e1c8437fb..41b124f443b3 100644 --- a/arch/arm64/kvm/nested.c +++ b/arch/arm64/kvm/nested.c @@ -24,6 +24,7 @@ struct vncr_tlb { struct s1_walk_result wr; u64 hpa; + bool hpa_writable; /* -1 when not mapped on a CPU */ int cpu; @@ -1308,15 +1309,19 @@ static int kvm_translate_vncr(struct kvm_vcpu *vcpu, bool *is_gmem) gfn = vt->wr.pa >> PAGE_SHIFT; memslot = gfn_to_memslot(vcpu->kvm, gfn); - if (!memslot) + if (!memslot) { + fail_s1_walk(&vt->wr, ESR_ELx_FSC_EXTABT, false); return -EFAULT; + } *is_gmem = kvm_slot_has_gmem(memslot); if (!*is_gmem) { pfn = __kvm_faultin_pfn(memslot, gfn, write_fault ? FOLL_WRITE : 0, &writable, &page); - if (is_error_noslot_pfn(pfn) || (write_fault && !writable)) + if (is_error_noslot_pfn(pfn)) { + fail_s1_walk(&vt->wr, ESR_ELx_FSC_EXTABT, false); return -EFAULT; + } } else { ret = kvm_gmem_get_pfn(vcpu->kvm, memslot, gfn, &pfn, &page, NULL); if (ret) { @@ -1324,6 +1329,19 @@ static int kvm_translate_vncr(struct kvm_vcpu *vcpu, bool *is_gmem) write_fault, false, false); return ret; } + + writable = !(memslot->flags & KVM_MEM_READONLY); + } + + /* + * FIXME: This check is too restrictive as KVM allows cacheable memory + * attributes for PFNMAP VMAs that have cacheable attributes in host + * stage-1. + */ + if (!pfn_is_map_memory(pfn)) { + kvm_release_faultin_page(vcpu->kvm, page, true, false); + fail_s1_walk(&vt->wr, ESR_ELx_FSC_EXTABT, false); + return -EINVAL; } scoped_guard(write_lock, &vcpu->kvm->mmu_lock) { @@ -1334,116 +1352,100 @@ static int kvm_translate_vncr(struct kvm_vcpu *vcpu, bool *is_gmem) vt->gva = va; vt->hpa = pfn << PAGE_SHIFT; + vt->hpa_writable = writable; vt->valid = true; vt->cpu = -1; kvm_make_request(KVM_REQ_MAP_L1_VNCR_EL2, vcpu); - kvm_release_faultin_page(vcpu->kvm, page, false, vt->wr.pw); + kvm_release_faultin_page(vcpu->kvm, page, false, vt->wr.pw && vt->hpa_writable); } - if (vt->wr.pw) + if (vt->wr.pw && vt->hpa_writable) mark_page_dirty(vcpu->kvm, gfn); return 0; } -static void inject_vncr_perm(struct kvm_vcpu *vcpu) +static void handle_vncr_perm(struct kvm_vcpu *vcpu) { struct vncr_tlb *vt = vcpu->arch.vncr_tlb; u64 esr = kvm_vcpu_get_esr(vcpu); + u64 fsc; + + /* + * Promote to an external abort if the stage-1 permits writes but the + * HPA is read-only (e.g. RO memslot). + */ + if (kvm_is_write_fault(vcpu) && vt->wr.pw && !vt->hpa_writable) + fsc = ESR_ELx_FSC_EXTABT; + /* + * Otherwise, inject a permission fault using the guest's translation + * level rather than the host's. + */ + else + fsc = ESR_ELx_FSC_PERM_L(vt->wr.level); - /* Adjust the fault level to reflect that of the guest's */ esr &= ~ESR_ELx_FSC; - esr |= FIELD_PREP(ESR_ELx_FSC, - ESR_ELx_FSC_PERM_L(vt->wr.level)); + esr |= FIELD_PREP(ESR_ELx_FSC, fsc); kvm_inject_nested_sync(vcpu, esr); } -static bool kvm_vncr_tlb_lookup(struct kvm_vcpu *vcpu) -{ - struct vncr_tlb *vt = vcpu->arch.vncr_tlb; - - lockdep_assert_held_read(&vcpu->kvm->mmu_lock); - - if (!vt->valid) - return false; - - if (read_vncr_el2(vcpu) != vt->gva) - return false; - - if (vt->wr.nG) - return get_asid_by_regime(vcpu, TR_EL20) == vt->wr.asid; - - return true; -} - int kvm_handle_vncr_abort(struct kvm_vcpu *vcpu) { struct vncr_tlb *vt = vcpu->arch.vncr_tlb; u64 esr = kvm_vcpu_get_esr(vcpu); + bool is_gmem = false; + bool perm; + int ret; WARN_ON_ONCE(!(esr & ESR_ELx_VNCR)); if (kvm_vcpu_abt_issea(vcpu)) return kvm_handle_guest_sea(vcpu); - if (esr_fsc_is_permission_fault(esr)) { - inject_vncr_perm(vcpu); - } else if (esr_fsc_is_translation_fault(esr)) { - bool valid, is_gmem = false; - int ret; - - scoped_guard(read_lock, &vcpu->kvm->mmu_lock) - valid = kvm_vncr_tlb_lookup(vcpu); - - if (!valid) - ret = kvm_translate_vncr(vcpu, &is_gmem); - else - ret = -EPERM; - - switch (ret) { - case -EAGAIN: - /* Let's try again... */ - break; - case -ENOMEM: - /* - * For guest_memfd, this indicates that it failed to - * create a folio to back the memory. Inform userspace. - */ - if (is_gmem) - return 0; - /* Otherwise, let's try again... */ - break; - case -EFAULT: - case -EIO: - case -EHWPOISON: - if (is_gmem) - return 0; - fallthrough; - case -EINVAL: - case -ENOENT: - case -EACCES: - /* - * Translation failed, inject the corresponding - * exception back to EL2. - */ - BUG_ON(!vt->wr.failed); + if (!esr_fsc_is_translation_fault(esr) && !esr_fsc_is_permission_fault(esr)) { + WARN_ONCE(1, "Unhandled VNCR abort, ESR=%llx\n", esr); + return 1; + } - esr &= ~ESR_ELx_FSC; - esr |= FIELD_PREP(ESR_ELx_FSC, vt->wr.fst); + ret = kvm_translate_vncr(vcpu, &is_gmem); + switch (ret) { + case -EAGAIN: + /* Let's try again... */ + return 1; + case -ENOMEM: + /* + * For guest_memfd, this indicates that it failed to + * create a folio to back the memory. Inform userspace. + */ + if (is_gmem) + return 0; + /* Otherwise, let's try again... */ + break; + case -EFAULT: + case -EIO: + case -EHWPOISON: + if (is_gmem) + return 0; + fallthrough; + case -EINVAL: + case -ENOENT: + case -EACCES: + /* + * Translation failed, inject the corresponding + * exception back to EL2. + */ + esr &= ~ESR_ELx_FSC; + esr |= FIELD_PREP(ESR_ELx_FSC, vt->wr.fst); - kvm_inject_nested_sync(vcpu, esr); - break; - case -EPERM: - /* Hack to deal with POE until we get kernel support */ - inject_vncr_perm(vcpu); - break; - case 0: - break; - } - } else { - WARN_ONCE(1, "Unhandled VNCR abort, ESR=%llx\n", esr); + kvm_inject_nested_sync(vcpu, esr); + break; + case 0: + perm = kvm_is_write_fault(vcpu) ? vt->wr.pw && vt->hpa_writable : vt->wr.pr; + if (!perm) + handle_vncr_perm(vcpu); + break; } return 1; @@ -1481,7 +1483,7 @@ static void kvm_map_l1_vncr(struct kvm_vcpu *vcpu) vt->cpu = smp_processor_id(); - if (vt->wr.pw && vt->wr.pr) + if (vt->hpa_writable && vt->wr.pw && vt->wr.pr) prot = PAGE_KERNEL; else if (vt->wr.pr) prot = PAGE_KERNEL_RO; diff --git a/arch/arm64/kvm/pkvm.c b/arch/arm64/kvm/pkvm.c index 053e4f733e4b..428723b1b0f5 100644 --- a/arch/arm64/kvm/pkvm.c +++ b/arch/arm64/kvm/pkvm.c @@ -352,7 +352,7 @@ static int __pkvm_pgtable_stage2_reclaim(struct kvm_pgtable *pgt, u64 start, u64 page = pfn_to_page(mapping->pfn); WARN_ON_ONCE(mapping->nr_pages != 1); unpin_user_pages_dirty_lock(&page, 1, true); - account_locked_vm(current->mm, 1, false); + account_locked_vm(kvm->mm, 1, false); pkvm_mapping_remove(mapping, &pgt->pkvm_mappings); kfree(mapping); } diff --git a/arch/arm64/kvm/vgic/vgic-its.c b/arch/arm64/kvm/vgic/vgic-its.c index 1e3706ac3b8e..7abb685c6546 100644 --- a/arch/arm64/kvm/vgic/vgic-its.c +++ b/arch/arm64/kvm/vgic/vgic-its.c @@ -507,6 +507,8 @@ static struct vgic_its *__vgic_doorbell_to_its(struct kvm *kvm, gpa_t db) struct kvm_io_device *kvm_io_dev; struct vgic_io_device *iodev; + guard(srcu)(&kvm->srcu); + kvm_io_dev = kvm_io_bus_get_dev(kvm, KVM_MMIO_BUS, db); if (!kvm_io_dev) return ERR_PTR(-EINVAL); diff --git a/arch/arm64/kvm/vgic/vgic.c b/arch/arm64/kvm/vgic/vgic.c index 1e9fe8764584..4cd818ce9093 100644 --- a/arch/arm64/kvm/vgic/vgic.c +++ b/arch/arm64/kvm/vgic/vgic.c @@ -204,6 +204,7 @@ void vgic_flush_pending_lpis(struct kvm_vcpu *vcpu) list_for_each_entry_safe(irq, tmp, &vgic_cpu->ap_list_head, ap_list) { if (irq_is_lpi(vcpu->kvm, irq->intid)) { raw_spin_lock(&irq->irq_lock); + irq->pending_latch = false; list_del(&irq->ap_list); irq->vcpu = NULL; raw_spin_unlock(&irq->irq_lock); @@ -795,7 +796,11 @@ retry: continue; } - /* This interrupt looks like it has to be migrated. */ + /* + * This interrupt looks like it has to be migrated, + * make sure it is kept alive while locks are dropped. + */ + vgic_get_irq_ref(irq); raw_spin_unlock(&irq->irq_lock); raw_spin_unlock(&vgic_cpu->ap_list_lock); @@ -818,15 +823,16 @@ retry: raw_spin_lock(&irq->irq_lock); /* - * If the affinity has been preserved, move the - * interrupt around. Otherwise, it means things have - * changed while the interrupt was unlocked, and we - * need to replay this. + * If the interrupt is still ours and its affinity has + * been preserved, move it around. Otherwise, it means + * things have changed while the interrupt was unlocked + * (it may even have been taken off the list with its + * affinity left untouched), and we need to replay this. * * In all cases, we cannot trust the list not to have * changed, so we restart from the beginning. */ - if (target_vcpu == vgic_target_oracle(irq)) { + if (irq->vcpu == vcpu && target_vcpu == vgic_target_oracle(irq)) { struct vgic_cpu *new_cpu = &target_vcpu->arch.vgic_cpu; list_del(&irq->ap_list); @@ -839,6 +845,8 @@ retry: raw_spin_unlock(&vcpuB->arch.vgic_cpu.ap_list_lock); raw_spin_unlock(&vcpuA->arch.vgic_cpu.ap_list_lock); + deleted_lpis |= vgic_put_irq_norelease(vcpu->kvm, irq); + if (target_vcpu_needs_kick) { kvm_make_request(KVM_REQ_IRQ_PENDING, target_vcpu); kvm_vcpu_kick(target_vcpu); diff --git a/arch/arm64/mm/mmu.c b/arch/arm64/mm/mmu.c index 8242f93f05e4..fd756390fe92 100644 --- a/arch/arm64/mm/mmu.c +++ b/arch/arm64/mm/mmu.c @@ -1509,7 +1509,13 @@ static void unmap_hotplug_pmd_range(pud_t *pudp, unsigned long addr, if (free_mapped) { /* CONT blocks are not supported in the vmemmap */ WARN_ON(pmd_cont(pmd)); - flush_tlb_kernel_range(addr, addr + PMD_SIZE); + /* + * Invalidating a block entry requires just + * a single overlapping TLB invalidation, + * so limit the range of the flush to a single + * page. + */ + flush_tlb_kernel_range(addr, addr + PAGE_SIZE); free_hotplug_page_range(pmd_page(pmd), PMD_SIZE, altmap); } @@ -1539,7 +1545,8 @@ static void unmap_hotplug_pud_range(p4d_t *p4dp, unsigned long addr, if (pud_leaf(pud)) { pud_clear(pudp); if (free_mapped) { - flush_tlb_kernel_range(addr, addr + PUD_SIZE); + /* See comment in unmap_hotplug_pmd_range(). */ + flush_tlb_kernel_range(addr, addr + PAGE_SIZE); free_hotplug_page_range(pud_page(pud), PUD_SIZE, altmap); } diff --git a/arch/arm64/tools/sysreg b/arch/arm64/tools/sysreg index 6c3ff14e561e..88b31ae8450f 100644 --- a/arch/arm64/tools/sysreg +++ b/arch/arm64/tools/sysreg @@ -1806,7 +1806,7 @@ Res0 15:8 UnsignedEnum 7:4 BWE 0b0000 NI 0b0001 FEAT_BWE - 0b0002 FEAT_BWE2 + 0b0010 FEAT_BWE2 EndEnum UnsignedEnum 3:0 STEP 0b0000 NI diff --git a/arch/hexagon/include/asm/uaccess.h b/arch/hexagon/include/asm/uaccess.h index bff77efc0d9a..1aecf60ec4f5 100644 --- a/arch/hexagon/include/asm/uaccess.h +++ b/arch/hexagon/include/asm/uaccess.h @@ -26,8 +26,7 @@ unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n); unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n); -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER __kernel_size_t __clear_user_hexagon(void __user *dest, unsigned long count); #define __clear_user(a, s) __clear_user_hexagon((a), (s)) diff --git a/arch/loongarch/include/asm/kexec.h b/arch/loongarch/include/asm/kexec.h index 209fa43222e1..6be136e9f0a0 100644 --- a/arch/loongarch/include/asm/kexec.h +++ b/arch/loongarch/include/asm/kexec.h @@ -41,6 +41,8 @@ struct kimage_arch { unsigned long systable_ptr; }; +struct kimage; + #ifdef CONFIG_KEXEC_FILE extern const struct kexec_file_ops kexec_efi_ops; extern const struct kexec_file_ops kexec_elf_ops; @@ -59,7 +61,6 @@ typedef void (*do_kexec_t)(unsigned long efi_boot, unsigned long start_addr, unsigned long first_ind_entry); -struct kimage; extern const unsigned char relocate_new_kernel[]; extern const size_t relocate_new_kernel_size; extern void kexec_reboot(void); diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 2a0b63ae421f..223528c04d73 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -429,6 +429,8 @@ static inline pte_t pte_mkwrite_novma(pte_t pte) static inline pte_t pte_wrprotect(pte_t pte) { + if (pte_val(pte) & _PAGE_DIRTY) + pte_val(pte) |= _PAGE_MODIFIED; pte_val(pte) &= ~(_PAGE_WRITE | _PAGE_DIRTY); return pte; } @@ -535,6 +537,8 @@ static inline pmd_t pmd_mkwrite_novma(pmd_t pmd) static inline pmd_t pmd_wrprotect(pmd_t pmd) { + if (pmd_val(pmd) & _PAGE_DIRTY) + pmd_val(pmd) |= _PAGE_MODIFIED; pmd_val(pmd) &= ~(_PAGE_WRITE | _PAGE_DIRTY); return pmd; } diff --git a/arch/loongarch/include/asm/uaccess.h b/arch/loongarch/include/asm/uaccess.h index 438269313e78..428f373feabf 100644 --- a/arch/loongarch/include/asm/uaccess.h +++ b/arch/loongarch/include/asm/uaccess.h @@ -292,8 +292,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) return __copy_user((__force void *)to, from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER /* * __clear_user: - Zero a block of memory in user space, with less checking. diff --git a/arch/loongarch/kvm/exit.c b/arch/loongarch/kvm/exit.c index 3b95cd0f989b..264813d45cbe 100644 --- a/arch/loongarch/kvm/exit.c +++ b/arch/loongarch/kvm/exit.c @@ -103,7 +103,6 @@ static unsigned long kvm_emu_xchg_csr(struct kvm_vcpu *vcpu, int csrid, old = kvm_read_sw_gcsr(csr, csrid); val = (old & ~csr_mask) | (val & csr_mask); kvm_write_sw_gcsr(csr, csrid, val); - old = old & csr_mask; } else pr_warn_once("Unsupported csrxchg 0x%x with pc %lx\n", csrid, vcpu->arch.pc); diff --git a/arch/loongarch/kvm/irqfd.c b/arch/loongarch/kvm/irqfd.c index f4f953b22419..40ed1081c4b6 100644 --- a/arch/loongarch/kvm/irqfd.c +++ b/arch/loongarch/kvm/irqfd.c @@ -51,7 +51,8 @@ int kvm_set_routing_entry(struct kvm *kvm, e->irqchip.irqchip = ue->u.irqchip.irqchip; e->irqchip.pin = ue->u.irqchip.pin; - if (e->irqchip.pin >= KVM_IRQCHIP_NUM_PINS) + if (e->irqchip.pin >= KVM_IRQCHIP_NUM_PINS || + e->irqchip.irqchip >= KVM_NR_IRQCHIPS) return -EINVAL; return 0; diff --git a/arch/loongarch/kvm/vcpu.c b/arch/loongarch/kvm/vcpu.c index e28084c49e68..7f7f2b71f03a 100644 --- a/arch/loongarch/kvm/vcpu.c +++ b/arch/loongarch/kvm/vcpu.c @@ -1108,7 +1108,8 @@ static int kvm_loongarch_cpucfg_get_attr(struct kvm_vcpu *vcpu, return -ENXIO; } - put_user(val, uaddr); + if (put_user(val, uaddr)) + return -EFAULT; return ret; } @@ -1312,7 +1313,7 @@ int kvm_arch_vcpu_ioctl_get_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) fpu->fcc = vcpu->arch.fpu.fcc; fpu->fcsr = vcpu->arch.fpu.fcsr; for (i = 0; i < NUM_FPU_REGS; i++) - memcpy(&fpu->fpr[i], &vcpu->arch.fpu.fpr[i], FPU_REG_WIDTH / 64); + memcpy(&fpu->fpr[i], &vcpu->arch.fpu.fpr[i], sizeof(union fpureg)); return 0; } @@ -1324,7 +1325,7 @@ int kvm_arch_vcpu_ioctl_set_fpu(struct kvm_vcpu *vcpu, struct kvm_fpu *fpu) vcpu->arch.fpu.fcc = fpu->fcc; vcpu->arch.fpu.fcsr = fpu->fcsr; for (i = 0; i < NUM_FPU_REGS; i++) - memcpy(&vcpu->arch.fpu.fpr[i], &fpu->fpr[i], FPU_REG_WIDTH / 64); + memcpy(&vcpu->arch.fpu.fpr[i], &fpu->fpr[i], sizeof(union fpureg)); return 0; } @@ -1487,6 +1488,10 @@ void kvm_lose_fpu(struct kvm_vcpu *vcpu) int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq) { int intr = (int)irq->irq; + unsigned int vector = abs(intr); + + if (vector >= EXCCODE_INT_NUM) + return -EINVAL; if (intr > 0) kvm_queue_irq(vcpu, intr); diff --git a/arch/loongarch/mm/pageattr.c b/arch/loongarch/mm/pageattr.c index f5e910b68229..614ccc7afccb 100644 --- a/arch/loongarch/mm/pageattr.c +++ b/arch/loongarch/mm/pageattr.c @@ -234,5 +234,5 @@ int set_direct_map_valid_noflush(struct page *page, unsigned nr, bool valid) clear = __pgprot(_PAGE_PRESENT | _PAGE_VALID); } - return __set_memory(addr, 1, set, clear); + return __set_memory(addr, nr, set, clear); } diff --git a/arch/loongarch/net/bpf_jit.c b/arch/loongarch/net/bpf_jit.c index e14a8aa47fc8..e4966c178abc 100644 --- a/arch/loongarch/net/bpf_jit.c +++ b/arch/loongarch/net/bpf_jit.c @@ -9,7 +9,13 @@ #define LOONGARCH_MAX_REG_ARGS 8 +#define LOONGARCH_SAVE_RA_NINSNS 1 #define LOONGARCH_LONG_JUMP_NINSNS 5 +#define LOONGARCH_TCC_SLOT_NINSNS 1 + +#define LOONGARCH_PROLOGUE_SKIP_INSNS \ + (LOONGARCH_SAVE_RA_NINSNS + LOONGARCH_LONG_JUMP_NINSNS + LOONGARCH_TCC_SLOT_NINSNS) + #define LOONGARCH_LONG_JUMP_NBYTES (LOONGARCH_LONG_JUMP_NINSNS * 4) #define LOONGARCH_FENTRY_NINSNS 2 @@ -143,8 +149,13 @@ static void build_prologue(struct jit_ctx *ctx) stack_adjust = round_up(stack_adjust, 16); stack_adjust += bpf_stack_adjust; + /* + * Save the original return address to a temporary register to prevent + * it from being overwritten, then reserve space for the long jump and + * fentry trampoline slot for dynamically patching by ftrace at runtime. + * These instructions are bypassed during a tail call invocation. + */ move_reg(ctx, LOONGARCH_GPR_T0, LOONGARCH_GPR_RA); - /* Reserve space for the move_imm + jirl instruction */ for (i = 0; i < LOONGARCH_LONG_JUMP_NINSNS; i++) emit_insn(ctx, nop); @@ -253,10 +264,11 @@ static void __build_epilogue(struct jit_ctx *ctx, bool is_tail_call) emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_RA, 0); } else { /* - * Call the next bpf prog and skip the first instruction - * of TCC initialization. + * Tail call to the next BPF program, passing offset in number + * of instructions to jirl to bypass the initial setup slots. */ - emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, LOONGARCH_GPR_T3, 7); + emit_insn(ctx, jirl, LOONGARCH_GPR_ZERO, + LOONGARCH_GPR_T3, LOONGARCH_PROLOGUE_SKIP_INSNS); } } @@ -312,12 +324,12 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn) */ emit_insn(ctx, ldd, REG_TCC, LOONGARCH_GPR_SP, tcc_ptr_off); emit_insn(ctx, ldd, t3, REG_TCC, 0); - emit_insn(ctx, addid, t3, t3, 1); - emit_insn(ctx, std, t3, REG_TCC, 0); emit_insn(ctx, addid, t2, LOONGARCH_GPR_ZERO, MAX_TAIL_CALL_CNT); - if (emit_tailcall_jmp(ctx, BPF_JSGT, t3, t2, jmp_offset) < 0) + if (emit_tailcall_jmp(ctx, BPF_JSGE, t3, t2, jmp_offset) < 0) goto toofar; + emit_insn(ctx, addid, t3, t3, 1); + /* * prog = array->ptrs[index]; * if (!prog) @@ -330,6 +342,8 @@ static int emit_bpf_tail_call(struct jit_ctx *ctx, int insn) if (emit_tailcall_jmp(ctx, BPF_JEQ, t2, LOONGARCH_GPR_ZERO, jmp_offset) < 0) goto toofar; + emit_insn(ctx, std, t3, REG_TCC, 0); + /* goto *(prog->bpf_func + 4); */ off = offsetof(struct bpf_prog, bpf_func); emit_insn(ctx, ldd, t3, t2, off); diff --git a/arch/m68k/coldfire/m5441x.c b/arch/m68k/coldfire/m5441x.c index 7a25cfc7ac07..ac9c17d0ee64 100644 --- a/arch/m68k/coldfire/m5441x.c +++ b/arch/m68k/coldfire/m5441x.c @@ -41,9 +41,9 @@ DEFINE_CLK(0, "mcfpit.0", 32, MCF_BUSCLK); DEFINE_CLK(0, "mcfpit.1", 33, MCF_BUSCLK); DEFINE_CLK(0, "mcfpit.2", 34, MCF_BUSCLK); DEFINE_CLK(0, "mcfpit.3", 35, MCF_BUSCLK); -DEFINE_CLK(0, "mcfeport.0", 37, MCF_CLK); -DEFINE_CLK(0, "mcfadc.0", 38, MCF_CLK); -DEFINE_CLK(0, "mcfdac.0", 39, MCF_CLK); +DEFINE_CLK(0, "mcfeport.0", 36, MCF_CLK); +DEFINE_CLK(0, "mcfadc.0", 37, MCF_CLK); +DEFINE_CLK(0, "mcfdac.0", 38, MCF_CLK); DEFINE_CLK(0, "mcfrtc.0", 42, MCF_CLK); DEFINE_CLK(0, "mcfsim.0", 43, MCF_CLK); DEFINE_CLK(0, "mcfusb-otg.0", 44, MCF_CLK); @@ -103,9 +103,9 @@ static struct clk_lookup m5411x_clk_lookup[] = { CLKDEV_INIT("mcfpit.1", NULL, &__clk_0_33), CLKDEV_INIT("mcfpit.2", NULL, &__clk_0_34), CLKDEV_INIT("mcfpit.3", NULL, &__clk_0_35), - CLKDEV_INIT("mcfeport.0", NULL, &__clk_0_37), - CLKDEV_INIT("mcfadc.0", NULL, &__clk_0_38), - CLKDEV_INIT("mcfdac.0", NULL, &__clk_0_39), + CLKDEV_INIT("mcfeport.0", NULL, &__clk_0_36), + CLKDEV_INIT("mcfadc.0", NULL, &__clk_0_37), + CLKDEV_INIT("mcfdac.0", NULL, &__clk_0_38), CLKDEV_INIT("mcfrtc.0", NULL, &__clk_0_42), CLKDEV_INIT("mcfsim.0", NULL, &__clk_0_43), CLKDEV_INIT("mcfusb-otg.0", NULL, &__clk_0_44), @@ -156,7 +156,7 @@ static struct clk * const enable_clks[] __initconst = { &__clk_0_27, /* uart3 */ &__clk_0_33, /* pit.1 */ - &__clk_0_37, /* eport */ + &__clk_0_36, /* eport */ &__clk_0_48, /* pll */ &__clk_0_51, /* esdhc */ @@ -174,8 +174,8 @@ static struct clk * const disable_clks[] __initconst = { &__clk_0_32, /* pit.0 */ &__clk_0_34, /* pit.2 */ &__clk_0_35, /* pit.3 */ - &__clk_0_38, /* adc */ - &__clk_0_39, /* dac */ + &__clk_0_37, /* adc */ + &__clk_0_38, /* dac.0 */ &__clk_0_44, /* usb otg */ &__clk_0_45, /* usb host */ &__clk_0_47, /* ssi.0 */ diff --git a/arch/m68k/include/asm/uaccess.h b/arch/m68k/include/asm/uaccess.h index 64914872a5c9..31d133faa45e 100644 --- a/arch/m68k/include/asm/uaccess.h +++ b/arch/m68k/include/asm/uaccess.h @@ -377,8 +377,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) return __constant_copy_to_user(to, from, n); return __generic_copy_to_user(to, from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER #define __get_kernel_nofault(dst, src, type, err_label) \ do { \ diff --git a/arch/microblaze/include/asm/uaccess.h b/arch/microblaze/include/asm/uaccess.h index 3aab2f17e046..afa0dd8d013f 100644 --- a/arch/microblaze/include/asm/uaccess.h +++ b/arch/microblaze/include/asm/uaccess.h @@ -250,8 +250,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) { return __copy_tofrom_user(to, (__force const void __user *)from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER /* * Copy a null terminated string from userspace. diff --git a/arch/mips/dec/int-handler.S b/arch/mips/dec/int-handler.S index 011d1d678840..a0b439c90488 100644 --- a/arch/mips/dec/int-handler.S +++ b/arch/mips/dec/int-handler.S @@ -277,7 +277,7 @@ srlv t3,t1,t2 handle_it: - j dec_irq_dispatch + j do_IRQ nop #if defined(CONFIG_32BIT) && defined(CONFIG_MIPS_FP_SUPPORT) diff --git a/arch/mips/dec/platform.c b/arch/mips/dec/platform.c index 723ce16cbfc0..a005246a0ac5 100644 --- a/arch/mips/dec/platform.c +++ b/arch/mips/dec/platform.c @@ -38,6 +38,10 @@ static struct platform_device dec_rtc_device = { .num_resources = ARRAY_SIZE(dec_rtc_resources), }; +static struct platform_device *dec_rtc_devices[] __initdata = { + &dec_rtc_device, +}; + static struct resource dec_dz_resources[] = { { .name = "dz", .flags = IORESOURCE_MEM, }, { .name = "dz", .flags = IORESOURCE_IRQ, }, @@ -137,7 +141,7 @@ static int __init dec_add_devices(void) } num_zs = i; - ret1 = platform_device_register(&dec_rtc_device); + ret1 = platform_add_devices(dec_rtc_devices, 1); ret2 = IS_ENABLED(CONFIG_32BIT) ? platform_add_devices(dec_dz_devices, num_dz) : 0; ret3 = platform_add_devices(dec_zs_devices, num_zs); diff --git a/arch/mips/dec/prom/init.c b/arch/mips/dec/prom/init.c index 8d74d7d6c05b..e46c7accefff 100644 --- a/arch/mips/dec/prom/init.c +++ b/arch/mips/dec/prom/init.c @@ -3,7 +3,7 @@ * init.c: PROM library initialisation code. * * Copyright (C) 1998 Harald Koerfgen - * Copyright (C) 2002, 2004 Maciej W. Rozycki + * Copyright (C) 2002, 2004, 2026 Maciej W. Rozycki */ #include <linux/init.h> #include <linux/kernel.h> @@ -20,6 +20,10 @@ #include <asm/dec/prom.h> +#ifdef CONFIG_64BIT +unsigned long o32_stk[O32_STK_SIZE] __initdata = { 0 }; +#endif + int (*__rex_bootinit)(void); int (*__rex_bootread)(void); int (*__rex_getbitmap)(memmap *); diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c index 87f0a1436bf9..abe42616498d 100644 --- a/arch/mips/dec/setup.c +++ b/arch/mips/dec/setup.c @@ -776,9 +776,3 @@ void __init arch_init_irq(void) pr_err("Failed to register halt interrupt\n"); } } - -asmlinkage unsigned int dec_irq_dispatch(unsigned int irq) -{ - do_IRQ(irq); - return 0; -} diff --git a/arch/mips/fw/lib/call_o32.S b/arch/mips/fw/lib/call_o32.S index ee856709e0b6..77533cfbdfc1 100644 --- a/arch/mips/fw/lib/call_o32.S +++ b/arch/mips/fw/lib/call_o32.S @@ -74,7 +74,7 @@ NESTED(call_o32, O32_FRAMESZ, ra) PTR_LA t1,6*O32_SZREG(fp) li t2,O32_ARGC-6 1: - lw t3,(t0) + ld t3,(t0) REG_ADDU t0,SZREG sw t3,(t1) REG_SUBU t2,1 diff --git a/arch/mips/include/asm/dec/prom.h b/arch/mips/include/asm/dec/prom.h index 8fcad6984389..af068e634f1e 100644 --- a/arch/mips/include/asm/dec/prom.h +++ b/arch/mips/include/asm/dec/prom.h @@ -4,7 +4,7 @@ * * DECstation PROM interface. * - * Copyright (C) 2002 Maciej W. Rozycki + * Copyright (C) 2002, 2026 Maciej W. Rozycki * * Based on arch/mips/dec/prom/prom.h by the Anonymous. */ @@ -97,6 +97,17 @@ extern int (*__pmax_close)(int); #ifdef CONFIG_64BIT +#define O32_STK_SIZE 512 +extern unsigned long o32_stk[]; + +/* Switch the stack if outside the 32-bit address space. */ +static inline unsigned long *o32_get_stk(void) +{ + long fp = (long)__builtin_frame_address(0); + + return fp != (int)fp ? o32_stk + O32_STK_SIZE : NULL; +} + /* * On MIPS64 we have to call PROM functions via a helper * dispatcher to accommodate ABI incompatibilities. @@ -128,7 +139,7 @@ int __DEC_PROM_O32(_prom_printf, (int (*)(char *, ...), void *, char *, ...)); #define prom_getchar() _prom_getchar(__prom_getchar, NULL) #define prom_getenv(x) _prom_getenv(__prom_getenv, NULL, x) -#define prom_printf(x...) _prom_printf(__prom_printf, NULL, x) +#define prom_printf(x...) _prom_printf(__prom_printf, o32_get_stk(), x) #else /* !CONFIG_64BIT */ diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h index c0cede273c7c..f00c36676b73 100644 --- a/arch/mips/include/asm/uaccess.h +++ b/arch/mips/include/asm/uaccess.h @@ -433,8 +433,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) return __cu_len_r; } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER extern __kernel_size_t __bzero(void __user *addr, __kernel_size_t size); diff --git a/arch/mips/kernel/mips-mt-fpaff.c b/arch/mips/kernel/mips-mt-fpaff.c index 10172fc4f627..4fead87d2f43 100644 --- a/arch/mips/kernel/mips-mt-fpaff.c +++ b/arch/mips/kernel/mips-mt-fpaff.c @@ -71,11 +71,16 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, struct task_struct *p; int retval; - if (len < sizeof(new_mask)) - return -EINVAL; - - if (copy_from_user(&new_mask, user_mask_ptr, sizeof(new_mask))) - return -EFAULT; + if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) + return -ENOMEM; + if (len < cpumask_size()) + cpumask_clear(new_mask); + else if (len > cpumask_size()) + len = cpumask_size(); + if (copy_from_user(new_mask, user_mask_ptr, len)) { + retval = -EFAULT; + goto out_free_new_mask; + } cpus_read_lock(); rcu_read_lock(); @@ -84,7 +89,8 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, if (!p) { rcu_read_unlock(); cpus_read_unlock(); - return -ESRCH; + retval = -ESRCH; + goto out_free_new_mask; } /* Prevent p going away */ @@ -95,13 +101,9 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, retval = -ENOMEM; goto out_put_task; } - if (!alloc_cpumask_var(&new_mask, GFP_KERNEL)) { - retval = -ENOMEM; - goto out_free_cpus_allowed; - } if (!alloc_cpumask_var(&effective_mask, GFP_KERNEL)) { retval = -ENOMEM; - goto out_free_new_mask; + goto out_free_cpus_allowed; } if (!check_same_owner(p) && !capable(CAP_SYS_NICE)) { retval = -EPERM; @@ -142,13 +144,13 @@ asmlinkage long mipsmt_sys_sched_setaffinity(pid_t pid, unsigned int len, } out_unlock: free_cpumask_var(effective_mask); -out_free_new_mask: - free_cpumask_var(new_mask); out_free_cpus_allowed: free_cpumask_var(cpus_allowed); out_put_task: put_task_struct(p); cpus_read_unlock(); +out_free_new_mask: + free_cpumask_var(new_mask); return retval; } diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c index 55b25e85122a..352718e43f69 100644 --- a/arch/mips/mm/init.c +++ b/arch/mips/mm/init.c @@ -272,9 +272,15 @@ static int maar_res_walk(unsigned long start_pfn, unsigned long nr_pages, void *data) { struct maar_walk_info *wi = data; - struct maar_config *cfg = &wi->cfg[wi->num_cfg]; + struct maar_config *cfg; unsigned int maar_align; + /* Ensure we don't overflow the cfg array */ + if (WARN_ON(wi->num_cfg >= ARRAY_SIZE(wi->cfg))) + return -1; + + cfg = &wi->cfg[wi->num_cfg]; + /* MAAR registers hold physical addresses right shifted by 4 bits */ maar_align = BIT(MIPS_MAAR_ADDR_SHIFT + 4); @@ -283,9 +289,7 @@ static int maar_res_walk(unsigned long start_pfn, unsigned long nr_pages, cfg->upper = ALIGN_DOWN(PFN_PHYS(start_pfn + nr_pages), maar_align) - 1; cfg->attrs = MIPS_MAAR_S; - /* Ensure we don't overflow the cfg array */ - if (!WARN_ON(wi->num_cfg >= ARRAY_SIZE(wi->cfg))) - wi->num_cfg++; + wi->num_cfg++; return 0; } @@ -422,10 +426,11 @@ static inline void __init highmem_init(void) unsigned long tmp; /* - * If CPU cannot support HIGHMEM discard the memory above highstart_pfn + * If CPU cannot support HIGHMEM discard any memory above highstart_pfn */ if (cpu_has_dc_aliases) { - memblock_remove(PFN_PHYS(highstart_pfn), -1); + if (highstart_pfn) + memblock_remove(PFN_PHYS(highstart_pfn), -1); return; } diff --git a/arch/mips/n64/init.c b/arch/mips/n64/init.c index dfbd864f4667..66ec28ab41f3 100644 --- a/arch/mips/n64/init.c +++ b/arch/mips/n64/init.c @@ -50,7 +50,7 @@ void __init prom_init(void) #define W 320 #define H 240 -#define REG_BASE ((u32 *) CKSEG1ADDR(0x4400000)) +#define REG_BASE ((u32 __iomem *) CKSEG1ADDR(0x4400000)) static void __init n64rdp_write_reg(const u8 reg, const u32 value) { diff --git a/arch/mips/ralink/mt7621.c b/arch/mips/ralink/mt7621.c index a4bdda8541c0..ae7b8cfedd5f 100644 --- a/arch/mips/ralink/mt7621.c +++ b/arch/mips/ralink/mt7621.c @@ -63,7 +63,7 @@ phys_addr_t mips_cpc_default_phys_base(void) static bool __init mt7621_addr_wraparound_test(phys_addr_t size) { - void *dm = (void *)KSEG1ADDR(&detect_magic); + void __iomem *dm = (void __iomem *)KSEG1ADDR(&detect_magic); if (CPHYSADDR(dm + size) >= MT7621_LOWMEM_MAX_SIZE) return true; diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index 9eec8842ffb7..7b7572d11250 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -30,7 +30,6 @@ static struct { static void gio_bus_release(struct device *dev) { - kfree(dev); } static struct device gio_bus = { @@ -101,6 +100,8 @@ int gio_device_register(struct gio_device *giodev) { giodev->dev.bus = &gio_bus_type; giodev->dev.parent = &gio_bus; + giodev->dev.release = gio_release_dev; + return device_register(&giodev->dev); } EXPORT_SYMBOL_GPL(gio_device_register); @@ -132,13 +133,9 @@ static int gio_device_probe(struct device *dev) if (!drv->probe) return error; - gio_dev_get(gio_dev); - match = gio_match_device(drv->id_table, gio_dev); if (match) error = drv->probe(gio_dev, match); - if (error) - gio_dev_put(gio_dev); return error; } diff --git a/arch/nios2/include/asm/uaccess.h b/arch/nios2/include/asm/uaccess.h index 6ccc9a232c23..5e6e05cc6efc 100644 --- a/arch/nios2/include/asm/uaccess.h +++ b/arch/nios2/include/asm/uaccess.h @@ -57,8 +57,7 @@ extern unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long n); extern unsigned long raw_copy_to_user(void __user *to, const void *from, unsigned long n); -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER extern long strncpy_from_user(char *__to, const char __user *__from, long __len); diff --git a/arch/openrisc/include/asm/cacheflush.h b/arch/openrisc/include/asm/cacheflush.h index cd8f971c0fec..7b8c043a831d 100644 --- a/arch/openrisc/include/asm/cacheflush.h +++ b/arch/openrisc/include/asm/cacheflush.h @@ -26,6 +26,7 @@ extern void local_icache_page_inv(struct page *page); extern void local_dcache_range_flush(unsigned long start, unsigned long end); extern void local_dcache_range_inv(unsigned long start, unsigned long end); extern void local_icache_range_inv(unsigned long start, unsigned long end); +extern void local_icache_all_inv(void); /* * Data cache flushing always happen on the local cpu. Instruction cache @@ -35,10 +36,13 @@ extern void local_icache_range_inv(unsigned long start, unsigned long end); #ifndef CONFIG_SMP #define dcache_page_flush(page) local_dcache_page_flush(page) #define icache_page_inv(page) local_icache_page_inv(page) +#define icache_all_inv() local_icache_all_inv() #else /* CONFIG_SMP */ #define dcache_page_flush(page) local_dcache_page_flush(page) #define icache_page_inv(page) smp_icache_page_inv(page) +#define icache_all_inv() smp_icache_all_inv() extern void smp_icache_page_inv(struct page *page); +extern void smp_icache_all_inv(void); #endif /* CONFIG_SMP */ /* diff --git a/arch/openrisc/include/asm/uaccess.h b/arch/openrisc/include/asm/uaccess.h index d6500a374e18..db934ebc0069 100644 --- a/arch/openrisc/include/asm/uaccess.h +++ b/arch/openrisc/include/asm/uaccess.h @@ -218,8 +218,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long size) { return __copy_tofrom_user((__force void *)to, from, size); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER extern unsigned long __clear_user(void __user *addr, unsigned long size); diff --git a/arch/openrisc/kernel/jump_label.c b/arch/openrisc/kernel/jump_label.c index ab7137c23b46..9cb63f2d2e2b 100644 --- a/arch/openrisc/kernel/jump_label.c +++ b/arch/openrisc/kernel/jump_label.c @@ -47,5 +47,5 @@ bool arch_jump_label_transform_queue(struct jump_entry *entry, void arch_jump_label_transform_apply(void) { - kick_all_cpus_sync(); + icache_all_inv(); } diff --git a/arch/openrisc/kernel/patching.c b/arch/openrisc/kernel/patching.c index d186172beb33..5db027b78bc4 100644 --- a/arch/openrisc/kernel/patching.c +++ b/arch/openrisc/kernel/patching.c @@ -49,6 +49,9 @@ static int __patch_insn_write(void *addr, u32 insn) waddr = patch_map(addr, FIX_TEXT_POKE0); ret = copy_to_kernel_nofault(waddr, &insn, OPENRISC_INSN_SIZE); + if (!IS_ENABLED(CONFIG_DCACHE_WRITETHROUGH)) + local_dcache_range_flush((unsigned long)waddr, + (unsigned long)waddr + OPENRISC_INSN_SIZE); local_icache_range_inv((unsigned long)waddr, (unsigned long)waddr + OPENRISC_INSN_SIZE); diff --git a/arch/openrisc/kernel/smp.c b/arch/openrisc/kernel/smp.c index 040ca201b692..65599252f3d4 100644 --- a/arch/openrisc/kernel/smp.c +++ b/arch/openrisc/kernel/smp.c @@ -346,3 +346,24 @@ void smp_icache_page_inv(struct page *page) on_each_cpu(ipi_icache_page_inv, page, 1); } EXPORT_SYMBOL(smp_icache_page_inv); + +static void ipi_icache_all_inv(void *arg) +{ + local_icache_all_inv(); +} + +void smp_icache_all_inv(void) +{ + if (num_online_cpus() < 2) { + local_icache_all_inv(); + return; + } + + /* + * Ensure stores complete before we request remote icaches + * to invalidate. + */ + mb(); + + on_each_cpu(ipi_icache_all_inv, NULL, 1); +} diff --git a/arch/openrisc/mm/cache.c b/arch/openrisc/mm/cache.c index f33df46dae4e..2667d90691b5 100644 --- a/arch/openrisc/mm/cache.c +++ b/arch/openrisc/mm/cache.c @@ -63,6 +63,22 @@ void local_icache_page_inv(struct page *page) } EXPORT_SYMBOL(local_icache_page_inv); +void local_icache_all_inv(void) +{ + if (cpu_cache_is_present(SPR_UPR_ICP)) { + unsigned long iccfgr = mfspr(SPR_ICCFGR); + unsigned long sets = 1 << ((iccfgr & SPR_ICCFGR_NCS) >> 3); + unsigned long block_size = 16 << ((iccfgr & SPR_ICCFGR_CBS) >> 7); + unsigned long paddr = 0; + unsigned long end = sets * block_size; + + while (paddr < end) { + mtspr(SPR_ICBIR, paddr); + paddr += block_size; + } + } +} + void local_dcache_range_flush(unsigned long start, unsigned long end) { cache_loop(start, end, SPR_DCBFR, SPR_UPR_DCP); diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c index 89d8c6df8855..db7c844faeeb 100644 --- a/arch/openrisc/mm/init.c +++ b/arch/openrisc/mm/init.c @@ -193,7 +193,7 @@ void __init mem_init(void) return; } -static int __init map_page(unsigned long va, phys_addr_t pa, pgprot_t prot) +static int map_page(unsigned long va, phys_addr_t pa, pgprot_t prot) { p4d_t *p4d; pud_t *pud; diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h index 6c531d2c847e..0d17f81c8b27 100644 --- a/arch/parisc/include/asm/uaccess.h +++ b/arch/parisc/include/asm/uaccess.h @@ -197,7 +197,6 @@ unsigned long __must_check raw_copy_to_user(void __user *dst, const void *src, unsigned long len); unsigned long __must_check raw_copy_from_user(void *dst, const void __user *src, unsigned long len); -#define INLINE_COPY_TO_USER -#define INLINE_COPY_FROM_USER +#define INLINE_COPY_USER #endif /* __PARISC_UACCESS_H */ diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h index e98c628e3899..619270bb7380 100644 --- a/arch/powerpc/include/asm/uaccess.h +++ b/arch/powerpc/include/asm/uaccess.h @@ -511,7 +511,7 @@ static inline void __user *mask_user_address(const void __user *ptr) if (IS_ENABLED(CONFIG_PPC64)) return mask_user_address_simple(ptr); - if (IS_ENABLED(CONFIG_E500)) + if (IS_ENABLED(CONFIG_PPC_E500)) return mask_user_address_isel(ptr); if (TASK_SIZE <= UL(SZ_2G) && border >= UL(SZ_2G)) return mask_user_address_simple(ptr); diff --git a/arch/powerpc/kernel/dt_cpu_ftrs.c b/arch/powerpc/kernel/dt_cpu_ftrs.c index 3af6c06af02f..e5853daa6a48 100644 --- a/arch/powerpc/kernel/dt_cpu_ftrs.c +++ b/arch/powerpc/kernel/dt_cpu_ftrs.c @@ -704,6 +704,15 @@ static void __init cpufeatures_setup_start(u32 isa) if (isa >= ISA_V3_1) { cur_cpu_spec->cpu_features |= CPU_FTR_ARCH_31; cur_cpu_spec->cpu_user_features2 |= PPC_FEATURE2_ARCH_3_1; + + /* + * CPU_FTR_P11_PVR is a kernel-internal flag to identify + * Power11 and later processors. While ISA v3.1 is supported + * by Power10+, this flag specifically indicates Power11+ + * for code that needs to distinguish between P10 and P11. + */ + if (PVR_VER(mfspr(SPRN_PVR)) >= PVR_POWER11) + cur_cpu_spec->cpu_features |= CPU_FTR_P11_PVR; } } diff --git a/arch/powerpc/kexec/core_64.c b/arch/powerpc/kexec/core_64.c index 825ab8a88f18..58c13a59b93b 100644 --- a/arch/powerpc/kexec/core_64.c +++ b/arch/powerpc/kexec/core_64.c @@ -169,7 +169,7 @@ static void kexec_prepare_cpus_wait(int wait_state) int my_cpu, i, notified=-1; hw_breakpoint_disable(); - my_cpu = get_cpu(); + my_cpu = raw_smp_processor_id(); /* Make sure each CPU has at least made it to the state we need. * * FIXME: There is a (slim) chance of a problem if not all of the CPUs @@ -267,8 +267,6 @@ static void kexec_prepare_cpus(void) /* after we tell the others to go down */ if (ppc_md.kexec_cpu_down) ppc_md.kexec_cpu_down(0, 0); - - put_cpu(); } #else /* ! SMP */ diff --git a/arch/powerpc/perf/core-fsl-emb.c b/arch/powerpc/perf/core-fsl-emb.c index 7120ab20cbfe..02b5dd74c187 100644 --- a/arch/powerpc/perf/core-fsl-emb.c +++ b/arch/powerpc/perf/core-fsl-emb.c @@ -366,9 +366,10 @@ static void fsl_emb_pmu_del(struct perf_event *event, int flags) cpuhw->n_events--; + put_cpu_var(cpu_hw_events); + out: perf_pmu_enable(event->pmu); - put_cpu_var(cpu_hw_events); } static void fsl_emb_pmu_start(struct perf_event *event, int ef_flags) diff --git a/arch/powerpc/platforms/8xx/cpm1.c b/arch/powerpc/platforms/8xx/cpm1.c index f00734f0590c..b31376bf6778 100644 --- a/arch/powerpc/platforms/8xx/cpm1.c +++ b/arch/powerpc/platforms/8xx/cpm1.c @@ -472,6 +472,18 @@ static int cpm1_gpio16_dir_in(struct gpio_chip *gc, unsigned int gpio) return 0; } +static int cpm1_gpio16_get_direction(struct gpio_chip *gc, unsigned int gpio) +{ + struct cpm1_gpio16_chip *cpm1_gc = gpiochip_get_data(gc); + struct cpm_ioport16 __iomem *iop = cpm1_gc->regs; + u16 pin_mask = 1 << (15 - gpio); + + if (in_be16(&iop->dir) & pin_mask) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; +} + int cpm1_gpiochip_add16(struct device *dev) { struct device_node *np = dev->of_node; @@ -498,6 +510,7 @@ int cpm1_gpiochip_add16(struct device *dev) gc->ngpio = 16; gc->direction_input = cpm1_gpio16_dir_in; gc->direction_output = cpm1_gpio16_dir_out; + gc->get_direction = cpm1_gpio16_get_direction; gc->get = cpm1_gpio16_get; gc->set = cpm1_gpio16_set; gc->to_irq = cpm1_gpio16_to_irq; @@ -604,6 +617,18 @@ static int cpm1_gpio32_dir_in(struct gpio_chip *gc, unsigned int gpio) return 0; } +static int cpm1_gpio32_get_direction(struct gpio_chip *gc, unsigned int gpio) +{ + struct cpm1_gpio32_chip *cpm1_gc = gpiochip_get_data(gc); + struct cpm_ioport32b __iomem *iop = cpm1_gc->regs; + u32 pin_mask = 1 << (31 - gpio); + + if (in_be32(&iop->dir) & pin_mask) + return GPIO_LINE_DIRECTION_OUT; + + return GPIO_LINE_DIRECTION_IN; +} + int cpm1_gpiochip_add32(struct device *dev) { struct device_node *np = dev->of_node; @@ -621,6 +646,7 @@ int cpm1_gpiochip_add32(struct device *dev) gc->ngpio = 32; gc->direction_input = cpm1_gpio32_dir_in; gc->direction_output = cpm1_gpio32_dir_out; + gc->get_direction = cpm1_gpio32_get_direction; gc->get = cpm1_gpio32_get; gc->set = cpm1_gpio32_set; gc->parent = dev; diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c index 10fa9b844fcc..94c1ffa8792e 100644 --- a/arch/powerpc/platforms/cell/spufs/file.c +++ b/arch/powerpc/platforms/cell/spufs/file.c @@ -268,10 +268,12 @@ static int spufs_mem_mmap_access(struct vm_area_struct *vma, if (write && !(vma->vm_flags & VM_WRITE)) return -EACCES; + if (offset >= LS_SIZE) + return -EFAULT; if (spu_acquire(ctx)) return -EINTR; - if ((offset + len) > vma->vm_end) - len = vma->vm_end - offset; + if ((offset + len) > LS_SIZE) + len = LS_SIZE - offset; local_store = ctx->ops->get_ls(ctx); if (write) memcpy_toio(local_store + offset, buf, len); diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c index 4dbb47ddbdcc..06ed5e2aa265 100644 --- a/arch/powerpc/platforms/powernv/setup.c +++ b/arch/powerpc/platforms/powernv/setup.c @@ -396,7 +396,8 @@ static void pnv_kexec_wait_secondaries_down(void) { int my_cpu, i, notified = -1; - my_cpu = get_cpu(); + /* Called with interrupts disabled, so the CPU is pinned. */ + my_cpu = raw_smp_processor_id(); for_each_online_cpu(i) { uint8_t status; diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig index f7052b131a4c..74910ce3a541 100644 --- a/arch/powerpc/platforms/pseries/Kconfig +++ b/arch/powerpc/platforms/pseries/Kconfig @@ -154,6 +154,7 @@ config HV_PERF_CTRS config VPA_PMU tristate "VPA PMU events" depends on KVM_BOOK3S_64_HV && HV_PERF_CTRS + default m help Enable access to the VPA PMU counters via perf. This enables code that support measurement for KVM on PowerVM(KoP) feature. diff --git a/arch/powerpc/platforms/pseries/papr_platform_attributes.c b/arch/powerpc/platforms/pseries/papr_platform_attributes.c index c6159870de0e..9c3758aa54c6 100644 --- a/arch/powerpc/platforms/pseries/papr_platform_attributes.c +++ b/arch/powerpc/platforms/pseries/papr_platform_attributes.c @@ -271,11 +271,9 @@ retry: esi_buf_size = ESI_HDR_SIZE + (CURR_MAX_ESI_ATTRS * max_esi_attrs); temp_esi_buf = krealloc(esi_buf, esi_buf_size, GFP_KERNEL); - if (temp_esi_buf) - esi_buf = temp_esi_buf; - else - return -ENOMEM; - + if (!temp_esi_buf) + goto out_free_esi_buf; + esi_buf = temp_esi_buf; goto retry; } diff --git a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts index 0e1b0b8d394b..6e9653827cfe 100644 --- a/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts +++ b/arch/riscv/boot/dts/microchip/mpfs-beaglev-fire.dts @@ -77,6 +77,15 @@ regulator-max-microvolt = <1200000>; }; + regulator-1v8-syzygy { + compatible = "regulator-fixed"; + gpios = <&gpio2 30 GPIO_ACTIVE_HIGH>; + regulator-name = "syzygy_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + enable-active-high; + }; }; &gpio0 { @@ -118,20 +127,6 @@ "P8_PIN27", "P8_PIN28", "P8_PIN29", "P8_PIN30", "M2_W_DISABLE1", "M2_W_DISABLE2", "VIO_ENABLE", "SD_DET"; status = "okay"; - - vio-enable-hog { - gpio-hog; - gpios = <30 30>; - output-high; - line-name = "VIO_ENABLE"; - }; - - sd-det-hog { - gpio-hog; - gpios = <31 31>; - input; - line-name = "SD_DET"; - }; }; &i2c0 { @@ -316,7 +311,7 @@ mmc@1 { compatible = "mmc-spi-slot"; reg = <1>; - gpios = <&gpio2 31 1>; + cd-gpios = <&gpio2 31 GPIO_ACTIVE_LOW>; voltage-ranges = <3300 3300>; spi-max-frequency = <5000000>; disable-wp; diff --git a/arch/riscv/boot/dts/microchip/mpfs.dtsi b/arch/riscv/boot/dts/microchip/mpfs.dtsi index d535d4c72763..85d8df6437f2 100644 --- a/arch/riscv/boot/dts/microchip/mpfs.dtsi +++ b/arch/riscv/boot/dts/microchip/mpfs.dtsi @@ -499,7 +499,7 @@ reg = <0x0 0x20120000 0x0 0x1000>; interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; interrupts = <0>, <1>, <2>, <3>, <4>, <5>, <6>, <7>, <8>, <9>, <10>, <11>, @@ -516,7 +516,7 @@ reg = <0x0 0x20121000 0x0 0x1000>; interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; interrupts = <32>, <33>, <34>, <35>, <36>, <37>, <38>, <39>, <40>, <41>, <42>, <43>, @@ -535,7 +535,7 @@ reg = <0x0 0x20122000 0x0 0x1000>; interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; interrupts = <64>, <65>, <66>, <67>, <68>, <69>, <70>, <71>, <72>, <73>, <74>, <75>, diff --git a/arch/riscv/boot/dts/microchip/pic64gx-curiosity-kit.dts b/arch/riscv/boot/dts/microchip/pic64gx-curiosity-kit.dts index 2f2ccd77af30..ed3ff03f3b11 100644 --- a/arch/riscv/boot/dts/microchip/pic64gx-curiosity-kit.dts +++ b/arch/riscv/boot/dts/microchip/pic64gx-curiosity-kit.dts @@ -63,10 +63,6 @@ }; &gpio0 { - interrupts = <13>, <14>, <15>, <16>, - <17>, <18>, <19>, <20>, - <21>, <22>, <23>, <24>, - <25>, <26>; status ="okay"; gpio-line-names = "", "", "", "", "", "", "", "", @@ -74,12 +70,6 @@ }; &gpio1 { - interrupts = <27>, <28>, <29>, <30>, - <31>, <32>, <33>, <34>, - <35>, <36>, <37>, <38>, - <39>, <40>, <41>, <42>, - <43>, <44>, <45>, <46>, - <47>, <48>, <49>, <50>; status ="okay"; gpio-line-names = "", "", "LED1", "LED2", "LED3", "LED4", "LED5", "LED6", @@ -88,14 +78,6 @@ }; &gpio2 { - interrupts = <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>, - <53>, <53>, <53>, <53>; pinctrl-names = "default"; pinctrl-0 = <&mdio1_gpio>, <&spi0_gpio>, <&can0_gpio>, <&pcie_gpio>, <&qspi_gpio>, <&uart3_gpio>, <&uart4_gpio>, <&can1_gpio>; @@ -107,6 +89,35 @@ "DIP4", "USR_IO11", "", "", "SWITCH1", "", "", ""; }; +&irqmux { + interrupt-map = <0 &plic 13>, <1 &plic 14>, <2 &plic 15>, + <3 &plic 16>, <4 &plic 17>, <5 &plic 18>, + <6 &plic 19>, <7 &plic 20>, <8 &plic 21>, + <9 &plic 22>, <10 &plic 23>, <11 &plic 24>, + <12 &plic 25>, <13 &plic 26>, + + <32 &plic 27>, <33 &plic 28>, <34 &plic 29>, + <35 &plic 30>, <36 &plic 31>, <37 &plic 32>, + <38 &plic 33>, <39 &plic 34>, <40 &plic 35>, + <41 &plic 36>, <42 &plic 37>, <43 &plic 38>, + <44 &plic 39>, <45 &plic 40>, <46 &plic 41>, + <47 &plic 42>, <48 &plic 43>, <49 &plic 44>, + <50 &plic 45>, <51 &plic 46>, <52 &plic 47>, + <53 &plic 48>, <54 &plic 49>, <55 &plic 50>, + + <64 &plic 53>, <65 &plic 53>, <66 &plic 53>, + <67 &plic 53>, <68 &plic 53>, <69 &plic 53>, + <70 &plic 53>, <71 &plic 53>, <72 &plic 53>, + <73 &plic 53>, <74 &plic 53>, <75 &plic 53>, + <76 &plic 53>, <77 &plic 53>, <78 &plic 53>, + <79 &plic 53>, <80 &plic 53>, <81 &plic 53>, + <82 &plic 53>, <83 &plic 53>, <84 &plic 53>, + <85 &plic 53>, <86 &plic 53>, <87 &plic 53>, + <88 &plic 53>, <89 &plic 53>, <90 &plic 53>, + <91 &plic 53>, <92 &plic 53>, <93 &plic 53>, + <94 &plic 53>, <95 &plic 53>; +}; + &mac0 { status = "okay"; phy-mode = "sgmii"; diff --git a/arch/riscv/boot/dts/microchip/pic64gx.dtsi b/arch/riscv/boot/dts/microchip/pic64gx.dtsi index c164d7bc270a..e6a24cc5715f 100644 --- a/arch/riscv/boot/dts/microchip/pic64gx.dtsi +++ b/arch/riscv/boot/dts/microchip/pic64gx.dtsi @@ -295,6 +295,14 @@ #size-cells = <1>; #reset-cells = <1>; + irqmux: interrupt-controller@54 { + compatible = "microchip,pic64gx-irqmux", "microchip,mpfs-irqmux"; + reg = <0x54 0x4>; + #address-cells = <0>; + #interrupt-cells = <1>; + interrupt-map-mask = <0x7f>; + }; + iomux0: pinctrl@200 { compatible = "microchip,pic64gx-pinctrl-iomux0", "microchip,mpfs-pinctrl-iomux0"; @@ -484,9 +492,13 @@ gpio0: gpio@20120000 { compatible = "microchip,pic64gx-gpio", "microchip,mpfs-gpio"; reg = <0x0 0x20120000 0x0 0x1000>; - interrupt-parent = <&plic>; + interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; + interrupts = <0>, <1>, <2>, <3>, + <4>, <5>, <6>, <7>, + <8>, <9>, <10>, <11>, + <12>, <13>; clocks = <&clkcfg CLK_GPIO0>; gpio-controller; #gpio-cells = <2>; @@ -497,9 +509,15 @@ gpio1: gpio@20121000 { compatible = "microchip,pic64gx-gpio", "microchip,mpfs-gpio"; reg = <0x0 0x20121000 0x0 0x1000>; - interrupt-parent = <&plic>; + interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; + interrupts = <32>, <33>, <34>, <35>, + <36>, <37>, <38>, <39>, + <40>, <41>, <42>, <43>, + <44>, <45>, <46>, <47>, + <48>, <49>, <50>, <51>, + <52>, <53>, <54>, <55>; clocks = <&clkcfg CLK_GPIO1>; gpio-controller; #gpio-cells = <2>; @@ -510,9 +528,17 @@ gpio2: gpio@20122000 { compatible = "microchip,pic64gx-gpio", "microchip,mpfs-gpio"; reg = <0x0 0x20122000 0x0 0x1000>; - interrupt-parent = <&plic>; + interrupt-parent = <&irqmux>; interrupt-controller; - #interrupt-cells = <1>; + #interrupt-cells = <2>; + interrupts = <64>, <65>, <66>, <67>, + <68>, <69>, <70>, <71>, + <72>, <73>, <74>, <75>, + <76>, <77>, <78>, <79>, + <80>, <81>, <82>, <83>, + <84>, <85>, <86>, <87>, + <88>, <89>, <90>, <91>, + <92>, <93>, <94>, <95>; clocks = <&clkcfg CLK_GPIO2>; gpio-controller; #gpio-cells = <2>; diff --git a/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi index 509488eee432..fd8906b313d2 100644 --- a/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2042-cpus.dtsi @@ -263,7 +263,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <0>; + reg = <0x0>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -291,7 +291,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <1>; + reg = <0x1>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -319,7 +319,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <2>; + reg = <0x2>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -347,7 +347,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <3>; + reg = <0x3>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -375,7 +375,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <4>; + reg = <0x4>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -403,7 +403,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <5>; + reg = <0x5>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -431,7 +431,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <6>; + reg = <0x6>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -459,7 +459,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <7>; + reg = <0x7>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -487,7 +487,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <8>; + reg = <0x8>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -515,7 +515,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <9>; + reg = <0x9>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -533,7 +533,7 @@ }; }; - cpu10: cpu@10 { + cpu10: cpu@a { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -543,7 +543,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <10>; + reg = <0xa>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -561,7 +561,7 @@ }; }; - cpu11: cpu@11 { + cpu11: cpu@b { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -571,7 +571,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <11>; + reg = <0xb>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -589,7 +589,7 @@ }; }; - cpu12: cpu@12 { + cpu12: cpu@c { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -599,7 +599,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <12>; + reg = <0xc>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -617,7 +617,7 @@ }; }; - cpu13: cpu@13 { + cpu13: cpu@d { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -627,7 +627,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <13>; + reg = <0xd>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -645,7 +645,7 @@ }; }; - cpu14: cpu@14 { + cpu14: cpu@e { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -655,7 +655,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <14>; + reg = <0xe>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -673,7 +673,7 @@ }; }; - cpu15: cpu@15 { + cpu15: cpu@f { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -683,7 +683,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <15>; + reg = <0xf>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -701,7 +701,7 @@ }; }; - cpu16: cpu@16 { + cpu16: cpu@10 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -711,7 +711,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <16>; + reg = <0x10>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -729,7 +729,7 @@ }; }; - cpu17: cpu@17 { + cpu17: cpu@11 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -739,7 +739,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <17>; + reg = <0x11>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -757,7 +757,7 @@ }; }; - cpu18: cpu@18 { + cpu18: cpu@12 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -767,7 +767,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <18>; + reg = <0x12>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -785,7 +785,7 @@ }; }; - cpu19: cpu@19 { + cpu19: cpu@13 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -795,7 +795,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <19>; + reg = <0x13>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -813,7 +813,7 @@ }; }; - cpu20: cpu@20 { + cpu20: cpu@14 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -823,7 +823,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <20>; + reg = <0x14>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -841,7 +841,7 @@ }; }; - cpu21: cpu@21 { + cpu21: cpu@15 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -851,7 +851,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <21>; + reg = <0x15>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -869,7 +869,7 @@ }; }; - cpu22: cpu@22 { + cpu22: cpu@16 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -879,7 +879,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <22>; + reg = <0x16>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -897,7 +897,7 @@ }; }; - cpu23: cpu@23 { + cpu23: cpu@17 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -907,7 +907,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <23>; + reg = <0x17>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -925,7 +925,7 @@ }; }; - cpu24: cpu@24 { + cpu24: cpu@18 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -935,7 +935,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <24>; + reg = <0x18>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -953,7 +953,7 @@ }; }; - cpu25: cpu@25 { + cpu25: cpu@19 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -963,7 +963,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <25>; + reg = <0x19>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -981,7 +981,7 @@ }; }; - cpu26: cpu@26 { + cpu26: cpu@1a { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -991,7 +991,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <26>; + reg = <0x1a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1009,7 +1009,7 @@ }; }; - cpu27: cpu@27 { + cpu27: cpu@1b { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1019,7 +1019,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <27>; + reg = <0x1b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1037,7 +1037,7 @@ }; }; - cpu28: cpu@28 { + cpu28: cpu@1c { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1047,7 +1047,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <28>; + reg = <0x1c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1065,7 +1065,7 @@ }; }; - cpu29: cpu@29 { + cpu29: cpu@1d { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1075,7 +1075,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <29>; + reg = <0x1d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1093,7 +1093,7 @@ }; }; - cpu30: cpu@30 { + cpu30: cpu@1e { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1103,7 +1103,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <30>; + reg = <0x1e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1121,7 +1121,7 @@ }; }; - cpu31: cpu@31 { + cpu31: cpu@1f { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1131,7 +1131,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <31>; + reg = <0x1f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1149,7 +1149,7 @@ }; }; - cpu32: cpu@32 { + cpu32: cpu@20 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1159,7 +1159,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <32>; + reg = <0x20>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1177,7 +1177,7 @@ }; }; - cpu33: cpu@33 { + cpu33: cpu@21 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1187,7 +1187,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <33>; + reg = <0x21>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1205,7 +1205,7 @@ }; }; - cpu34: cpu@34 { + cpu34: cpu@22 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1215,7 +1215,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <34>; + reg = <0x22>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1233,7 +1233,7 @@ }; }; - cpu35: cpu@35 { + cpu35: cpu@23 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1243,7 +1243,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <35>; + reg = <0x23>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1261,7 +1261,7 @@ }; }; - cpu36: cpu@36 { + cpu36: cpu@24 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1271,7 +1271,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <36>; + reg = <0x24>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1289,7 +1289,7 @@ }; }; - cpu37: cpu@37 { + cpu37: cpu@25 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1299,7 +1299,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <37>; + reg = <0x25>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1317,7 +1317,7 @@ }; }; - cpu38: cpu@38 { + cpu38: cpu@26 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1327,7 +1327,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <38>; + reg = <0x26>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1345,7 +1345,7 @@ }; }; - cpu39: cpu@39 { + cpu39: cpu@27 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1355,7 +1355,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <39>; + reg = <0x27>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1373,7 +1373,7 @@ }; }; - cpu40: cpu@40 { + cpu40: cpu@28 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1383,7 +1383,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <40>; + reg = <0x28>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1401,7 +1401,7 @@ }; }; - cpu41: cpu@41 { + cpu41: cpu@29 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1411,7 +1411,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <41>; + reg = <0x29>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1429,7 +1429,7 @@ }; }; - cpu42: cpu@42 { + cpu42: cpu@2a { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1439,7 +1439,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <42>; + reg = <0x2a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1457,7 +1457,7 @@ }; }; - cpu43: cpu@43 { + cpu43: cpu@2b { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1467,7 +1467,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <43>; + reg = <0x2b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1485,7 +1485,7 @@ }; }; - cpu44: cpu@44 { + cpu44: cpu@2c { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1495,7 +1495,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <44>; + reg = <0x2c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1513,7 +1513,7 @@ }; }; - cpu45: cpu@45 { + cpu45: cpu@2d { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1523,7 +1523,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <45>; + reg = <0x2d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1541,7 +1541,7 @@ }; }; - cpu46: cpu@46 { + cpu46: cpu@2e { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1551,7 +1551,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <46>; + reg = <0x2e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1569,7 +1569,7 @@ }; }; - cpu47: cpu@47 { + cpu47: cpu@2f { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1579,7 +1579,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <47>; + reg = <0x2f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1597,7 +1597,7 @@ }; }; - cpu48: cpu@48 { + cpu48: cpu@30 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1607,7 +1607,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <48>; + reg = <0x30>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1625,7 +1625,7 @@ }; }; - cpu49: cpu@49 { + cpu49: cpu@31 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1635,7 +1635,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <49>; + reg = <0x31>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1653,7 +1653,7 @@ }; }; - cpu50: cpu@50 { + cpu50: cpu@32 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1663,7 +1663,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <50>; + reg = <0x32>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1681,7 +1681,7 @@ }; }; - cpu51: cpu@51 { + cpu51: cpu@33 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1691,7 +1691,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <51>; + reg = <0x33>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1709,7 +1709,7 @@ }; }; - cpu52: cpu@52 { + cpu52: cpu@34 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1719,7 +1719,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <52>; + reg = <0x34>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1737,7 +1737,7 @@ }; }; - cpu53: cpu@53 { + cpu53: cpu@35 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1747,7 +1747,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <53>; + reg = <0x35>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1765,7 +1765,7 @@ }; }; - cpu54: cpu@54 { + cpu54: cpu@36 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1775,7 +1775,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <54>; + reg = <0x36>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1793,7 +1793,7 @@ }; }; - cpu55: cpu@55 { + cpu55: cpu@37 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1803,7 +1803,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <55>; + reg = <0x37>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1821,7 +1821,7 @@ }; }; - cpu56: cpu@56 { + cpu56: cpu@38 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1831,7 +1831,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <56>; + reg = <0x38>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1849,7 +1849,7 @@ }; }; - cpu57: cpu@57 { + cpu57: cpu@39 { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1859,7 +1859,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <57>; + reg = <0x39>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1877,7 +1877,7 @@ }; }; - cpu58: cpu@58 { + cpu58: cpu@3a { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1887,7 +1887,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <58>; + reg = <0x3a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1905,7 +1905,7 @@ }; }; - cpu59: cpu@59 { + cpu59: cpu@3b { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1915,7 +1915,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <59>; + reg = <0x3b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1933,7 +1933,7 @@ }; }; - cpu60: cpu@60 { + cpu60: cpu@3c { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1943,7 +1943,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <60>; + reg = <0x3c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1961,7 +1961,7 @@ }; }; - cpu61: cpu@61 { + cpu61: cpu@3d { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1971,7 +1971,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <61>; + reg = <0x3d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1989,7 +1989,7 @@ }; }; - cpu62: cpu@62 { + cpu62: cpu@3e { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -1999,7 +1999,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <62>; + reg = <0x3e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2017,7 +2017,7 @@ }; }; - cpu63: cpu@63 { + cpu63: cpu@3f { compatible = "thead,c920", "riscv"; device_type = "cpu"; riscv,isa = "rv64imafdc"; @@ -2027,7 +2027,7 @@ "zifencei", "zihpm", "zfh", "xtheadvector"; thead,vlenb = <16>; - reg = <63>; + reg = <0x3f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; diff --git a/arch/riscv/boot/dts/sophgo/sg2044-cpus.dtsi b/arch/riscv/boot/dts/sophgo/sg2044-cpus.dtsi index 3135409c2149..f66a382c95bd 100644 --- a/arch/riscv/boot/dts/sophgo/sg2044-cpus.dtsi +++ b/arch/riscv/boot/dts/sophgo/sg2044-cpus.dtsi @@ -14,7 +14,7 @@ cpu0: cpu@0 { compatible = "thead,c920", "riscv"; - reg = <0>; + reg = <0x0>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -50,7 +50,7 @@ cpu1: cpu@1 { compatible = "thead,c920", "riscv"; - reg = <1>; + reg = <0x1>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -86,7 +86,7 @@ cpu2: cpu@2 { compatible = "thead,c920", "riscv"; - reg = <2>; + reg = <0x2>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -122,7 +122,7 @@ cpu3: cpu@3 { compatible = "thead,c920", "riscv"; - reg = <3>; + reg = <0x3>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -158,7 +158,7 @@ cpu4: cpu@4 { compatible = "thead,c920", "riscv"; - reg = <4>; + reg = <0x4>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -194,7 +194,7 @@ cpu5: cpu@5 { compatible = "thead,c920", "riscv"; - reg = <5>; + reg = <0x5>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -230,7 +230,7 @@ cpu6: cpu@6 { compatible = "thead,c920", "riscv"; - reg = <6>; + reg = <0x6>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -266,7 +266,7 @@ cpu7: cpu@7 { compatible = "thead,c920", "riscv"; - reg = <7>; + reg = <0x7>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -302,7 +302,7 @@ cpu8: cpu@8 { compatible = "thead,c920", "riscv"; - reg = <8>; + reg = <0x8>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -338,7 +338,7 @@ cpu9: cpu@9 { compatible = "thead,c920", "riscv"; - reg = <9>; + reg = <0x9>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -372,9 +372,9 @@ }; }; - cpu10: cpu@10 { + cpu10: cpu@a { compatible = "thead,c920", "riscv"; - reg = <10>; + reg = <0xa>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -408,9 +408,9 @@ }; }; - cpu11: cpu@11 { + cpu11: cpu@b { compatible = "thead,c920", "riscv"; - reg = <11>; + reg = <0xb>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -444,9 +444,9 @@ }; }; - cpu12: cpu@12 { + cpu12: cpu@c { compatible = "thead,c920", "riscv"; - reg = <12>; + reg = <0xc>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -480,9 +480,9 @@ }; }; - cpu13: cpu@13 { + cpu13: cpu@d { compatible = "thead,c920", "riscv"; - reg = <13>; + reg = <0xd>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -516,9 +516,9 @@ }; }; - cpu14: cpu@14 { + cpu14: cpu@e { compatible = "thead,c920", "riscv"; - reg = <14>; + reg = <0xe>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -552,9 +552,9 @@ }; }; - cpu15: cpu@15 { + cpu15: cpu@f { compatible = "thead,c920", "riscv"; - reg = <15>; + reg = <0xf>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -588,9 +588,9 @@ }; }; - cpu16: cpu@16 { + cpu16: cpu@10 { compatible = "thead,c920", "riscv"; - reg = <16>; + reg = <0x10>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -624,9 +624,9 @@ }; }; - cpu17: cpu@17 { + cpu17: cpu@11 { compatible = "thead,c920", "riscv"; - reg = <17>; + reg = <0x11>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -660,9 +660,9 @@ }; }; - cpu18: cpu@18 { + cpu18: cpu@12 { compatible = "thead,c920", "riscv"; - reg = <18>; + reg = <0x12>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -696,9 +696,9 @@ }; }; - cpu19: cpu@19 { + cpu19: cpu@13 { compatible = "thead,c920", "riscv"; - reg = <19>; + reg = <0x13>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -732,9 +732,9 @@ }; }; - cpu20: cpu@20 { + cpu20: cpu@14 { compatible = "thead,c920", "riscv"; - reg = <20>; + reg = <0x14>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -768,9 +768,9 @@ }; }; - cpu21: cpu@21 { + cpu21: cpu@15 { compatible = "thead,c920", "riscv"; - reg = <21>; + reg = <0x15>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -804,9 +804,9 @@ }; }; - cpu22: cpu@22 { + cpu22: cpu@16 { compatible = "thead,c920", "riscv"; - reg = <22>; + reg = <0x16>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -840,9 +840,9 @@ }; }; - cpu23: cpu@23 { + cpu23: cpu@17 { compatible = "thead,c920", "riscv"; - reg = <23>; + reg = <0x17>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -876,9 +876,9 @@ }; }; - cpu24: cpu@24 { + cpu24: cpu@18 { compatible = "thead,c920", "riscv"; - reg = <24>; + reg = <0x18>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -912,9 +912,9 @@ }; }; - cpu25: cpu@25 { + cpu25: cpu@19 { compatible = "thead,c920", "riscv"; - reg = <25>; + reg = <0x19>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -948,9 +948,9 @@ }; }; - cpu26: cpu@26 { + cpu26: cpu@1a { compatible = "thead,c920", "riscv"; - reg = <26>; + reg = <0x1a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -984,9 +984,9 @@ }; }; - cpu27: cpu@27 { + cpu27: cpu@1b { compatible = "thead,c920", "riscv"; - reg = <27>; + reg = <0x1b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1020,9 +1020,9 @@ }; }; - cpu28: cpu@28 { + cpu28: cpu@1c { compatible = "thead,c920", "riscv"; - reg = <28>; + reg = <0x1c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1056,9 +1056,9 @@ }; }; - cpu29: cpu@29 { + cpu29: cpu@1d { compatible = "thead,c920", "riscv"; - reg = <29>; + reg = <0x1d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1092,9 +1092,9 @@ }; }; - cpu30: cpu@30 { + cpu30: cpu@1e { compatible = "thead,c920", "riscv"; - reg = <30>; + reg = <0x1e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1128,9 +1128,9 @@ }; }; - cpu31: cpu@31 { + cpu31: cpu@1f { compatible = "thead,c920", "riscv"; - reg = <31>; + reg = <0x1f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1164,9 +1164,9 @@ }; }; - cpu32: cpu@32 { + cpu32: cpu@20 { compatible = "thead,c920", "riscv"; - reg = <32>; + reg = <0x20>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1200,9 +1200,9 @@ }; }; - cpu33: cpu@33 { + cpu33: cpu@21 { compatible = "thead,c920", "riscv"; - reg = <33>; + reg = <0x21>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1236,9 +1236,9 @@ }; }; - cpu34: cpu@34 { + cpu34: cpu@22 { compatible = "thead,c920", "riscv"; - reg = <34>; + reg = <0x22>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1272,9 +1272,9 @@ }; }; - cpu35: cpu@35 { + cpu35: cpu@23 { compatible = "thead,c920", "riscv"; - reg = <35>; + reg = <0x23>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1308,9 +1308,9 @@ }; }; - cpu36: cpu@36 { + cpu36: cpu@24 { compatible = "thead,c920", "riscv"; - reg = <36>; + reg = <0x24>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1344,9 +1344,9 @@ }; }; - cpu37: cpu@37 { + cpu37: cpu@25 { compatible = "thead,c920", "riscv"; - reg = <37>; + reg = <0x25>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1380,9 +1380,9 @@ }; }; - cpu38: cpu@38 { + cpu38: cpu@26 { compatible = "thead,c920", "riscv"; - reg = <38>; + reg = <0x26>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1416,9 +1416,9 @@ }; }; - cpu39: cpu@39 { + cpu39: cpu@27 { compatible = "thead,c920", "riscv"; - reg = <39>; + reg = <0x27>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1452,9 +1452,9 @@ }; }; - cpu40: cpu@40 { + cpu40: cpu@28 { compatible = "thead,c920", "riscv"; - reg = <40>; + reg = <0x28>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1488,9 +1488,9 @@ }; }; - cpu41: cpu@41 { + cpu41: cpu@29 { compatible = "thead,c920", "riscv"; - reg = <41>; + reg = <0x29>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1524,9 +1524,9 @@ }; }; - cpu42: cpu@42 { + cpu42: cpu@2a { compatible = "thead,c920", "riscv"; - reg = <42>; + reg = <0x2a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1560,9 +1560,9 @@ }; }; - cpu43: cpu@43 { + cpu43: cpu@2b { compatible = "thead,c920", "riscv"; - reg = <43>; + reg = <0x2b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1596,9 +1596,9 @@ }; }; - cpu44: cpu@44 { + cpu44: cpu@2c { compatible = "thead,c920", "riscv"; - reg = <44>; + reg = <0x2c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1632,9 +1632,9 @@ }; }; - cpu45: cpu@45 { + cpu45: cpu@2d { compatible = "thead,c920", "riscv"; - reg = <45>; + reg = <0x2d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1668,9 +1668,9 @@ }; }; - cpu46: cpu@46 { + cpu46: cpu@2e { compatible = "thead,c920", "riscv"; - reg = <46>; + reg = <0x2e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1704,9 +1704,9 @@ }; }; - cpu47: cpu@47 { + cpu47: cpu@2f { compatible = "thead,c920", "riscv"; - reg = <47>; + reg = <0x2f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1740,9 +1740,9 @@ }; }; - cpu48: cpu@48 { + cpu48: cpu@30 { compatible = "thead,c920", "riscv"; - reg = <48>; + reg = <0x30>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1776,9 +1776,9 @@ }; }; - cpu49: cpu@49 { + cpu49: cpu@31 { compatible = "thead,c920", "riscv"; - reg = <49>; + reg = <0x31>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1812,9 +1812,9 @@ }; }; - cpu50: cpu@50 { + cpu50: cpu@32 { compatible = "thead,c920", "riscv"; - reg = <50>; + reg = <0x32>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1848,9 +1848,9 @@ }; }; - cpu51: cpu@51 { + cpu51: cpu@33 { compatible = "thead,c920", "riscv"; - reg = <51>; + reg = <0x33>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1884,9 +1884,9 @@ }; }; - cpu52: cpu@52 { + cpu52: cpu@34 { compatible = "thead,c920", "riscv"; - reg = <52>; + reg = <0x34>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1920,9 +1920,9 @@ }; }; - cpu53: cpu@53 { + cpu53: cpu@35 { compatible = "thead,c920", "riscv"; - reg = <53>; + reg = <0x35>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1956,9 +1956,9 @@ }; }; - cpu54: cpu@54 { + cpu54: cpu@36 { compatible = "thead,c920", "riscv"; - reg = <54>; + reg = <0x36>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -1992,9 +1992,9 @@ }; }; - cpu55: cpu@55 { + cpu55: cpu@37 { compatible = "thead,c920", "riscv"; - reg = <55>; + reg = <0x37>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2028,9 +2028,9 @@ }; }; - cpu56: cpu@56 { + cpu56: cpu@38 { compatible = "thead,c920", "riscv"; - reg = <56>; + reg = <0x38>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2064,9 +2064,9 @@ }; }; - cpu57: cpu@57 { + cpu57: cpu@39 { compatible = "thead,c920", "riscv"; - reg = <57>; + reg = <0x39>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2100,9 +2100,9 @@ }; }; - cpu58: cpu@58 { + cpu58: cpu@3a { compatible = "thead,c920", "riscv"; - reg = <58>; + reg = <0x3a>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2136,9 +2136,9 @@ }; }; - cpu59: cpu@59 { + cpu59: cpu@3b { compatible = "thead,c920", "riscv"; - reg = <59>; + reg = <0x3b>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2172,9 +2172,9 @@ }; }; - cpu60: cpu@60 { + cpu60: cpu@3c { compatible = "thead,c920", "riscv"; - reg = <60>; + reg = <0x3c>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2208,9 +2208,9 @@ }; }; - cpu61: cpu@61 { + cpu61: cpu@3d { compatible = "thead,c920", "riscv"; - reg = <61>; + reg = <0x3d>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2244,9 +2244,9 @@ }; }; - cpu62: cpu@62 { + cpu62: cpu@3e { compatible = "thead,c920", "riscv"; - reg = <62>; + reg = <0x3e>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; @@ -2280,9 +2280,9 @@ }; }; - cpu63: cpu@63 { + cpu63: cpu@3f { compatible = "thead,c920", "riscv"; - reg = <63>; + reg = <0x3f>; i-cache-block-size = <64>; i-cache-size = <65536>; i-cache-sets = <512>; diff --git a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts index 5790d927b93d..333ac8ebf3f5 100644 --- a/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts +++ b/arch/riscv/boot/dts/spacemit/k1-bananapi-f3.dts @@ -19,7 +19,7 @@ }; chosen { - stdout-path = "serial0"; + stdout-path = "serial0:115200n8"; }; leds { diff --git a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts index afaad59e6bce..c47bfb159730 100644 --- a/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts +++ b/arch/riscv/boot/dts/spacemit/k1-milkv-jupiter.dts @@ -20,7 +20,7 @@ }; chosen { - stdout-path = "serial0"; + stdout-path = "serial0:115200n8"; }; leds { @@ -367,7 +367,7 @@ opensbi@70000 { reg = <0x70000 0x30000>; }; - uboot@a00000 { + uboot@a0000 { reg = <0xa0000 0x760000>; }; }; diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi index f0bad6855c97..b0b9c19b56a0 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -333,7 +333,7 @@ osc_32k: clock-32k { compatible = "fixed-clock"; - clock-frequency = <32000>; + clock-frequency = <32768>; clock-output-names = "osc_32k"; #clock-cells = <0>; }; diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi index 815debd16409..719850aa7aac 100644 --- a/arch/riscv/boot/dts/spacemit/k3.dtsi +++ b/arch/riscv/boot/dts/spacemit/k3.dtsi @@ -424,7 +424,7 @@ osc_32k: clock-32k { compatible = "fixed-clock"; - clock-frequency = <32000>; + clock-frequency = <32768>; clock-output-names = "osc_32k"; #clock-cells = <0>; }; @@ -803,6 +803,7 @@ clocks = <&syscon_apbc CLK_APBC_AIB>, <&syscon_apbc CLK_APBC_AIB_BUS>; clock-names = "func", "bus"; + spacemit,apbc = <&syscon_apbc>; }; uart10: serial@d401f000 { diff --git a/arch/riscv/include/asm/cpu_ops.h b/arch/riscv/include/asm/cpu_ops.h index 176b570ef982..065811fca594 100644 --- a/arch/riscv/include/asm/cpu_ops.h +++ b/arch/riscv/include/asm/cpu_ops.h @@ -24,7 +24,7 @@ struct cpu_operations { struct task_struct *tidle); #ifdef CONFIG_HOTPLUG_CPU void (*cpu_stop)(void); - int (*cpu_is_stopped)(unsigned int cpu); + bool (*cpu_is_stopped)(unsigned int cpu); #endif }; diff --git a/arch/riscv/include/asm/vdso.h b/arch/riscv/include/asm/vdso.h index 35bf830a5576..f7998d9ad9b2 100644 --- a/arch/riscv/include/asm/vdso.h +++ b/arch/riscv/include/asm/vdso.h @@ -12,12 +12,15 @@ * All systems with an MMU have a VDSO, but systems without an MMU don't * support shared libraries and therefore don't have one. */ -#ifdef CONFIG_MMU #define __VDSO_PAGES 4 #ifndef __ASSEMBLER__ + +#ifdef CONFIG_MMU #include <generated/vdso-offsets.h> +#endif + #ifdef CONFIG_RISCV_USER_CFI #include <generated/vdso-cfi-offsets.h> #endif @@ -38,15 +41,12 @@ #define COMPAT_VDSO_SYMBOL(base, name) \ (void __user *)((unsigned long)(base) + compat__vdso_##name##_offset) -extern char compat_vdso_start[], compat_vdso_end[]; - #endif /* CONFIG_COMPAT */ extern char vdso_start[], vdso_end[]; extern char vdso_cfi_start[], vdso_cfi_end[]; +extern char compat_vdso_start[], compat_vdso_end[]; #endif /* !__ASSEMBLER__ */ -#endif /* CONFIG_MMU */ - #endif /* _ASM_RISCV_VDSO_H */ diff --git a/arch/riscv/kernel/alternative.c b/arch/riscv/kernel/alternative.c index 7642704c7f18..104dc0862c5c 100644 --- a/arch/riscv/kernel/alternative.c +++ b/arch/riscv/kernel/alternative.c @@ -173,15 +173,14 @@ static void __init_or_module _apply_alternatives(struct alt_entry *begin, stage); } -#ifdef CONFIG_MMU -static void __init apply_vdso_alternatives(void) +static void __init apply_vdso_alternatives(void *start) { const Elf_Ehdr *hdr; const Elf_Shdr *shdr; const Elf_Shdr *alt; struct alt_entry *begin, *end; - hdr = (Elf_Ehdr *)vdso_start; + hdr = (Elf_Ehdr *)start; shdr = (void *)hdr + hdr->e_shoff; alt = find_section(hdr, shdr, ".alternative"); if (!alt) @@ -194,9 +193,6 @@ static void __init apply_vdso_alternatives(void) (struct alt_entry *)end, RISCV_ALTERNATIVES_BOOT); } -#else -static void __init apply_vdso_alternatives(void) { } -#endif void __init apply_boot_alternatives(void) { @@ -207,7 +203,11 @@ void __init apply_boot_alternatives(void) (struct alt_entry *)__alt_end, RISCV_ALTERNATIVES_BOOT); - apply_vdso_alternatives(); + if (IS_ENABLED(CONFIG_MMU)) + apply_vdso_alternatives(vdso_start); + + if (IS_ENABLED(CONFIG_RISCV_USER_CFI)) + apply_vdso_alternatives(vdso_cfi_start); } /* diff --git a/arch/riscv/kernel/asm-offsets.c b/arch/riscv/kernel/asm-offsets.c index af827448a609..a75f0cfea1e9 100644 --- a/arch/riscv/kernel/asm-offsets.c +++ b/arch/riscv/kernel/asm-offsets.c @@ -501,8 +501,8 @@ void asm_offsets(void) OFFSET(SBI_HART_BOOT_STACK_PTR_OFFSET, sbi_hart_boot_data, stack_ptr); DEFINE(STACKFRAME_SIZE_ON_STACK, ALIGN(sizeof(struct stackframe), STACK_ALIGN)); - OFFSET(STACKFRAME_FP, stackframe, fp); - OFFSET(STACKFRAME_RA, stackframe, ra); + DEFINE(STACKFRAME_FP, offsetof(struct stackframe, fp) - sizeof(struct stackframe)); + DEFINE(STACKFRAME_RA, offsetof(struct stackframe, ra) - sizeof(struct stackframe)); #ifdef CONFIG_FUNCTION_TRACER DEFINE(FTRACE_OPS_FUNC, offsetof(struct ftrace_ops, func)); #ifdef CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS diff --git a/arch/riscv/kernel/cacheinfo.c b/arch/riscv/kernel/cacheinfo.c index 26b085dbdd07..6c9a1ef2d45a 100644 --- a/arch/riscv/kernel/cacheinfo.c +++ b/arch/riscv/kernel/cacheinfo.c @@ -133,7 +133,7 @@ int populate_cache_leaves(unsigned int cpu) ci_leaf_init(this_leaf++, CACHE_TYPE_DATA, level); levels = level; } - of_node_put(np); + of_node_put(prev); return 0; } diff --git a/arch/riscv/kernel/cpu-hotplug.c b/arch/riscv/kernel/cpu-hotplug.c index a0ee426f6d93..0bc56d8381b6 100644 --- a/arch/riscv/kernel/cpu-hotplug.c +++ b/arch/riscv/kernel/cpu-hotplug.c @@ -57,8 +57,8 @@ void arch_cpuhp_cleanup_dead_cpu(unsigned int cpu) /* Verify from the firmware if the cpu is really stopped*/ if (cpu_ops->cpu_is_stopped) ret = cpu_ops->cpu_is_stopped(cpu); - if (ret) - pr_warn("CPU%u may not have stopped: %d\n", cpu, ret); + if (!ret) + pr_warn("CPU%u may not have stopped\n", cpu); } /* diff --git a/arch/riscv/kernel/cpu_ops_sbi.c b/arch/riscv/kernel/cpu_ops_sbi.c index 00aff669f5f2..146ceab1011f 100644 --- a/arch/riscv/kernel/cpu_ops_sbi.c +++ b/arch/riscv/kernel/cpu_ops_sbi.c @@ -88,16 +88,19 @@ static void sbi_cpu_stop(void) pr_crit("Unable to stop the cpu %d (%d)\n", smp_processor_id(), ret); } -static int sbi_cpu_is_stopped(unsigned int cpuid) +static bool sbi_cpu_is_stopped(unsigned int cpuid) { int rc; unsigned long hartid = cpuid_to_hartid_map(cpuid); rc = sbi_hsm_hart_get_status(hartid); - if (rc == SBI_HSM_STATE_STOPPED) - return 0; - return rc; + if (rc != SBI_HSM_STATE_STOPPED) { + pr_warn("HART%lu isn't stopped; status %d\n", hartid, rc); + return false; + } + + return true; } #endif diff --git a/arch/riscv/kernel/entry.S b/arch/riscv/kernel/entry.S index e189c477c0e2..9a06ed983bb0 100644 --- a/arch/riscv/kernel/entry.S +++ b/arch/riscv/kernel/entry.S @@ -386,8 +386,8 @@ SYM_CODE_END(ret_from_fork_user_asm) SYM_FUNC_START(call_on_irq_stack) /* Create a frame record to save ra and s0 (fp) */ addi sp, sp, -STACKFRAME_SIZE_ON_STACK - REG_S ra, STACKFRAME_RA(sp) - REG_S s0, STACKFRAME_FP(sp) + REG_S ra, (STACKFRAME_SIZE_ON_STACK + STACKFRAME_RA)(sp) + REG_S s0, (STACKFRAME_SIZE_ON_STACK + STACKFRAME_FP)(sp) addi s0, sp, STACKFRAME_SIZE_ON_STACK /* Switch to the per-CPU shadow call stack */ @@ -405,8 +405,8 @@ SYM_FUNC_START(call_on_irq_stack) /* Switch back to the thread stack and restore ra and s0 */ addi sp, s0, -STACKFRAME_SIZE_ON_STACK - REG_L ra, STACKFRAME_RA(sp) - REG_L s0, STACKFRAME_FP(sp) + REG_L ra, (STACKFRAME_SIZE_ON_STACK + STACKFRAME_RA)(sp) + REG_L s0, (STACKFRAME_SIZE_ON_STACK + STACKFRAME_FP)(sp) addi sp, sp, STACKFRAME_SIZE_ON_STACK ret diff --git a/arch/riscv/kernel/machine_kexec.c b/arch/riscv/kernel/machine_kexec.c index 2306ce3e5f22..738df176ff6f 100644 --- a/arch/riscv/kernel/machine_kexec.c +++ b/arch/riscv/kernel/machine_kexec.c @@ -41,6 +41,9 @@ machine_kexec_prepare(struct kimage *image) if (image->segment[i].memsz <= sizeof(fdt)) continue; + if (!image->segment[i].buf) + continue; + if (image->file_mode) memcpy(&fdt, image->segment[i].buf, sizeof(fdt)); else if (copy_from_user(&fdt, image->segment[i].buf, sizeof(fdt))) diff --git a/arch/riscv/kernel/probes/rethook_trampoline.S b/arch/riscv/kernel/probes/rethook_trampoline.S index f2cd83d9b0f0..c3aa8d8cf5af 100644 --- a/arch/riscv/kernel/probes/rethook_trampoline.S +++ b/arch/riscv/kernel/probes/rethook_trampoline.S @@ -41,6 +41,9 @@ REG_S x29, PT_T4(sp) REG_S x30, PT_T5(sp) REG_S x31, PT_T6(sp) + /* save original sp */ + addi a0, sp, PT_SIZE_ON_STACK + REG_S a0, PT_SP(sp) .endm .macro restore_all_base_regs diff --git a/arch/riscv/kernel/stacktrace.c b/arch/riscv/kernel/stacktrace.c index b41b6255751c..31fd3abb57d3 100644 --- a/arch/riscv/kernel/stacktrace.c +++ b/arch/riscv/kernel/stacktrace.c @@ -129,7 +129,7 @@ void notrace walk_stackframe(struct task_struct *task, while (!kstack_end(ksp)) { if (__kernel_text_address(pc) && unlikely(!fn(arg, pc))) break; - pc = READ_ONCE_NOCHECK(*ksp++) - 0x4; + pc = READ_ONCE_NOCHECK(*ksp++); } } diff --git a/arch/riscv/kernel/vdso/Makefile b/arch/riscv/kernel/vdso/Makefile index a842dc034571..43ee881f6c6f 100644 --- a/arch/riscv/kernel/vdso/Makefile +++ b/arch/riscv/kernel/vdso/Makefile @@ -69,9 +69,9 @@ CPPFLAGS_$(vdso_lds) += -DHAS_VGETTIMEOFDAY endif # Disable -pg to prevent insert call site -CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) -CFLAGS_REMOVE_getrandom.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) -CFLAGS_REMOVE_hwprobe.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) +CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) +CFLAGS_REMOVE_getrandom.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) +CFLAGS_REMOVE_hwprobe.o = $(CC_FLAGS_FTRACE) $(CC_FLAGS_SCS) $(CC_FLAGS_LTO) # Force dependency $(obj)/$(vdso_o): $(obj)/$(vdso_so) diff --git a/arch/riscv/kernel/vdso/rt_sigreturn.S b/arch/riscv/kernel/vdso/rt_sigreturn.S index e82987dc3739..d6f96b1abe40 100644 --- a/arch/riscv/kernel/vdso/rt_sigreturn.S +++ b/arch/riscv/kernel/vdso/rt_sigreturn.S @@ -7,11 +7,19 @@ #include <asm/unistd.h> #include <asm/assembler.h> +/* + * WARNING: Do NOT add a CFI landing pad at the start of this function. + * Unwinders such as libgcc identify the sigreturn trampoline by matching the + * instruction sequence. Adding a landing pad here would break unwinding from + * signal handlers. + * + * This trampoline is used only for signal return and not via an indirect + * call/jump from userspace, so adding CFI landing pad is unnecessary. + */ .text SYM_FUNC_START(__vdso_rt_sigreturn) .cfi_startproc .cfi_signal_frame - vdso_lpad li a7, __NR_rt_sigreturn ecall .cfi_endproc diff --git a/arch/s390/include/asm/pgtable.h b/arch/s390/include/asm/pgtable.h index 2c6cee8241e0..4740c75649eb 100644 --- a/arch/s390/include/asm/pgtable.h +++ b/arch/s390/include/asm/pgtable.h @@ -980,6 +980,8 @@ static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) static inline void set_pte(pte_t *ptep, pte_t pte) { + if (pte_present(pte)) + pte = clear_pte_bit(pte, __pgprot(_PAGE_UNUSED)); WRITE_ONCE(*ptep, pte); } @@ -1332,8 +1334,6 @@ pgprot_t pgprot_writecombine(pgprot_t prot); static inline void set_ptes(struct mm_struct *mm, unsigned long addr, pte_t *ptep, pte_t entry, unsigned int nr) { - if (pte_present(entry)) - entry = clear_pte_bit(entry, __pgprot(_PAGE_UNUSED)); page_table_check_ptes_set(mm, addr, ptep, entry, nr); for (;;) { set_pte(ptep, entry); diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h index dff035372601..a9f32c53f699 100644 --- a/arch/s390/include/asm/uaccess.h +++ b/arch/s390/include/asm/uaccess.h @@ -30,8 +30,7 @@ void debug_user_asce(int exit); #define uaccess_kmsan_or_inline __always_inline #endif -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER static uaccess_kmsan_or_inline __must_check unsigned long raw_copy_from_user(void *to, const void __user *from, unsigned long size) diff --git a/arch/s390/kernel/diag/diag310.c b/arch/s390/kernel/diag/diag310.c index f411562aa7f6..c68ec9d28513 100644 --- a/arch/s390/kernel/diag/diag310.c +++ b/arch/s390/kernel/diag/diag310.c @@ -190,17 +190,18 @@ static int memtop_get_stride_len(unsigned long *res) static int memtop_get_page_count(unsigned long *res, unsigned long level) { static unsigned long memtop_pages[DIAG310_LEVELMAX]; - unsigned long pages; + unsigned long pages, idx; int rc; if (level > DIAG310_LEVELMAX || level < DIAG310_LEVELMIN) return -EINVAL; - pages = READ_ONCE(memtop_pages[level - 1]); + idx = array_index_nospec(level - 1, ARRAY_SIZE(memtop_pages)); + pages = READ_ONCE(memtop_pages[idx]); if (!pages) { rc = diag310_get_memtop_size(&pages, level); if (rc) return rc; - WRITE_ONCE(memtop_pages[level - 1], pages); + WRITE_ONCE(memtop_pages[idx], pages); } *res = pages; return 0; diff --git a/arch/s390/kernel/perf_cpum_cf.c b/arch/s390/kernel/perf_cpum_cf.c index 7aa655664ecc..2076ac22e2c4 100644 --- a/arch/s390/kernel/perf_cpum_cf.c +++ b/arch/s390/kernel/perf_cpum_cf.c @@ -15,6 +15,7 @@ #include <linux/init.h> #include <linux/miscdevice.h> #include <linux/perf_event.h> +#include <linux/nospec.h> #include <asm/cpu_mf.h> #include <asm/hwctrset.h> @@ -768,6 +769,7 @@ static int __hw_perf_event_init(struct perf_event *event, unsigned int type) if (!is_userspace_event(ev)) { if (ev >= ARRAY_SIZE(cpumf_generic_events_user)) return -EOPNOTSUPP; + ev = array_index_nospec(ev, ARRAY_SIZE(cpumf_generic_events_user)); ev = cpumf_generic_events_user[ev]; } } else if (!attr->exclude_kernel && attr->exclude_user) { @@ -778,6 +780,7 @@ static int __hw_perf_event_init(struct perf_event *event, unsigned int type) if (!is_userspace_event(ev)) { if (ev >= ARRAY_SIZE(cpumf_generic_events_basic)) return -EOPNOTSUPP; + ev = array_index_nospec(ev, ARRAY_SIZE(cpumf_generic_events_basic)); ev = cpumf_generic_events_basic[ev]; } } diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c index 0df95dcb2101..e4bd273e31f4 100644 --- a/arch/s390/kernel/process.c +++ b/arch/s390/kernel/process.c @@ -50,7 +50,7 @@ void ret_from_fork(void) asm("ret_from_fork"); void __ret_from_fork(struct task_struct *prev, struct pt_regs *regs) { - void (*func)(void *arg); + int (*func)(void *arg); schedule_tail(prev); diff --git a/arch/s390/kvm/dat.c b/arch/s390/kvm/dat.c index 4a41c0247ffa..a4fe664f65ee 100644 --- a/arch/s390/kvm/dat.c +++ b/arch/s390/kvm/dat.c @@ -45,7 +45,7 @@ int kvm_s390_mmu_cache_topup(struct kvm_s390_mmu_cache *mc) mc->pts[mc->n_pts] = o; } for ( ; mc->n_rmaps < KVM_S390_MMU_CACHE_N_RMAPS; mc->n_rmaps++) { - o = kzalloc_obj(*mc->rmaps[0], GFP_KERNEL_ACCOUNT); + o = kzalloc_obj(struct vsie_rmap, GFP_KERNEL_ACCOUNT); if (!o) return -ENOMEM; mc->rmaps[mc->n_rmaps] = o; diff --git a/arch/s390/kvm/gaccess.c b/arch/s390/kvm/gaccess.c index 20e28b183c1a..36102b2727fb 100644 --- a/arch/s390/kvm/gaccess.c +++ b/arch/s390/kvm/gaccess.c @@ -1419,8 +1419,8 @@ edat_applies: return kvm_s390_get_guest_page(kvm, entries + LEVEL_MEM, table.pte.pfra, wr); } -static int _do_shadow_pte(struct gmap *sg, gpa_t raddr, union pte *ptep_h, union pte *ptep, - struct guest_fault *f, bool p) +static int _do_shadow_pte(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gpa_t raddr, + union pte *ptep_h, union pte *ptep, struct guest_fault *f, bool p) { union pgste pgste; union pte newpte; @@ -1430,7 +1430,7 @@ static int _do_shadow_pte(struct gmap *sg, gpa_t raddr, union pte *ptep_h, union lockdep_assert_held(&sg->parent->children_lock); scoped_guard(spinlock, &sg->host_to_rmap_lock) - rc = gmap_insert_rmap(sg, f->gfn, gpa_to_gfn(raddr), TABLE_TYPE_PAGE_TABLE); + rc = gmap_insert_rmap(mc, sg, f->gfn, gpa_to_gfn(raddr), TABLE_TYPE_PAGE_TABLE); if (rc) return rc; @@ -1462,8 +1462,8 @@ static int _do_shadow_pte(struct gmap *sg, gpa_t raddr, union pte *ptep_h, union return 0; } -static int _do_shadow_crste(struct gmap *sg, gpa_t raddr, union crste *host, union crste *table, - struct guest_fault *f, bool p) +static int _do_shadow_crste(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gpa_t raddr, + union crste *host, union crste *table, struct guest_fault *f, bool p) { union crste newcrste, oldcrste; unsigned long mask; @@ -1476,7 +1476,7 @@ static int _do_shadow_crste(struct gmap *sg, gpa_t raddr, union crste *host, uni mask = is_pmd(*table) ? _SEGMENT_FR_MASK : _REGION3_FR_MASK; r_gfn = gpa_to_gfn(raddr) & mask; scoped_guard(spinlock, &sg->host_to_rmap_lock) - rc = gmap_insert_rmap(sg, f->gfn & mask, r_gfn, host->h.tt); + rc = gmap_insert_rmap(mc, sg, f->gfn & mask, r_gfn, host->h.tt); if (rc) return rc; @@ -1578,39 +1578,52 @@ real_address_space: if (KVM_BUG_ON(l > TABLE_TYPE_REGION3, sg->kvm)) return -EFAULT; if (l == TABLE_TYPE_PAGE_TABLE) - return _do_shadow_pte(sg, saddr, ptep_h, ptep, entries + LEVEL_MEM, w->p); - return _do_shadow_crste(sg, saddr, host, table, entries + LEVEL_MEM, w->p); + return _do_shadow_pte(mc, sg, saddr, ptep_h, ptep, entries + LEVEL_MEM, w->p); + return _do_shadow_crste(mc, sg, saddr, host, table, entries + LEVEL_MEM, w->p); } -static inline int _gaccess_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *sg, gpa_t saddr, - unsigned long seq, struct pgtwalk *walk) +static inline int ___gaccess_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *sg, gpa_t saddr, + unsigned long seq, struct pgtwalk *walk) { struct gmap *parent; int rc; - if (kvm_s390_array_needs_retry_unsafe(vcpu->kvm, seq, walk->raw_entries)) + if (kvm_s390_array_needs_retry_safe(vcpu->kvm, seq, walk->raw_entries)) return -EAGAIN; -again: - rc = kvm_s390_mmu_cache_topup(vcpu->arch.mc); - if (rc) - return rc; - scoped_guard(read_lock, &vcpu->kvm->mmu_lock) { - if (kvm_s390_array_needs_retry_safe(vcpu->kvm, seq, walk->raw_entries)) - return -EAGAIN; - parent = READ_ONCE(sg->parent); - if (!parent) + parent = READ_ONCE(sg->parent); + if (!parent) + return -EAGAIN; + scoped_guard(spinlock, &parent->children_lock) { + if (READ_ONCE(sg->parent) != parent) return -EAGAIN; - scoped_guard(spinlock, &parent->children_lock) { - if (READ_ONCE(sg->parent) != parent) - return -EAGAIN; - sg->invalidated = false; - rc = _gaccess_do_shadow(vcpu->arch.mc, sg, saddr, walk); - } - if (rc == -ENOMEM) - goto again; - if (!rc) - kvm_s390_release_faultin_array(vcpu->kvm, walk->raw_entries, false); + sg->invalidated = false; + rc = _gaccess_do_shadow(vcpu->arch.mc, sg, saddr, walk); } + if (!rc) + kvm_s390_release_faultin_array(vcpu->kvm, walk->raw_entries, false); + return rc; +} + +static inline int _gaccess_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *sg, gpa_t saddr, + unsigned long seq, struct pgtwalk *walk) +{ + int rc; + + if (kvm_s390_array_needs_retry_unsafe(vcpu->kvm, seq, walk->raw_entries)) + return -EAGAIN; + + do { + rc = kvm_s390_mmu_cache_topup(vcpu->arch.mc); + if (rc) + return rc; + rc = radix_tree_preload(GFP_KERNEL); + if (rc) + return rc; + scoped_guard(read_lock, &vcpu->kvm->mmu_lock) + rc = ___gaccess_shadow_fault(vcpu, sg, saddr, seq, walk); + radix_tree_preload_end(); + } while (rc == -ENOMEM); + return rc; } diff --git a/arch/s390/kvm/gmap.c b/arch/s390/kvm/gmap.c index 52d55ddea8d4..1d289f8fa3b2 100644 --- a/arch/s390/kvm/gmap.c +++ b/arch/s390/kvm/gmap.c @@ -1000,7 +1000,8 @@ int gmap_pv_destroy_range(struct gmap *gmap, gfn_t start, gfn_t end, bool interr return 0; } -int gmap_insert_rmap(struct gmap *sg, gfn_t p_gfn, gfn_t r_gfn, int level) +int gmap_insert_rmap(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gfn_t p_gfn, + gfn_t r_gfn, int level) { struct vsie_rmap *rmap __free(kvfree) = NULL; struct vsie_rmap *temp; @@ -1010,7 +1011,7 @@ int gmap_insert_rmap(struct gmap *sg, gfn_t p_gfn, gfn_t r_gfn, int level) KVM_BUG_ON(!is_shadow(sg), sg->kvm); lockdep_assert_held(&sg->host_to_rmap_lock); - rmap = kzalloc_obj(*rmap, GFP_ATOMIC); + rmap = kvm_s390_mmu_cache_alloc_rmap(mc); if (!rmap) return -ENOMEM; @@ -1057,7 +1058,7 @@ int gmap_protect_rmap(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gfn_t p_gf if (level <= TABLE_TYPE_REGION1) { bitmask = -1UL << (8 + 11 * level); scoped_guard(spinlock, &sg->host_to_rmap_lock) - rc = gmap_insert_rmap(sg, p_gfn, r_gfn & bitmask, level); + rc = gmap_insert_rmap(mc, sg, p_gfn, r_gfn & bitmask, level); } if (rc) return rc; diff --git a/arch/s390/kvm/gmap.h b/arch/s390/kvm/gmap.h index 5374f21aaf8d..1c040472f56d 100644 --- a/arch/s390/kvm/gmap.h +++ b/arch/s390/kvm/gmap.h @@ -100,7 +100,8 @@ int gmap_ucas_map(struct gmap *gmap, gfn_t p_gfn, gfn_t c_gfn, unsigned long cou void gmap_ucas_unmap(struct gmap *gmap, gfn_t c_gfn, unsigned long count); int gmap_enable_skeys(struct gmap *gmap); int gmap_pv_destroy_range(struct gmap *gmap, gfn_t start, gfn_t end, bool interruptible); -int gmap_insert_rmap(struct gmap *sg, gfn_t p_gfn, gfn_t r_gfn, int level); +int gmap_insert_rmap(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gfn_t p_gfn, + gfn_t r_gfn, int level); int gmap_protect_rmap(struct kvm_s390_mmu_cache *mc, struct gmap *sg, gfn_t p_gfn, gfn_t r_gfn, kvm_pfn_t pfn, int level, bool wr); void gmap_set_cmma_all_dirty(struct gmap *gmap); @@ -279,7 +280,16 @@ static inline bool __must_check _gmap_crstep_xchg_atomic(struct gmap *gmap, unio gmap_handle_vsie_unshadow_event(gmap, gfn); else _gmap_handle_vsie_unshadow_event(gmap, gfn); - dat_crstep_xchg_atomic(crstep, oldcrste, newcrste, gfn, gmap->asce); + if (!dat_crstep_xchg_atomic(crstep, oldcrste, newcrste, gfn, gmap->asce)) + return false; + /* + * Return false even if the swap was successful, as it only + * indicates that the best effort clearing of the vsie_notif + * bit was successful. The caller will have to try again + * regardless, since the desired value has not been set. + * This pointless check is needed to silence a potential + * __must_check warning. + */ return false; } if (!oldcrste.s.fc1.d && newcrste.s.fc1.d && !newcrste.s.fc1.s) diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index ffb20a64d328..6afd45b5f7dc 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -2252,7 +2252,7 @@ static int kvm_s390_get_cmma_bits(struct kvm *kvm, return 0; } - values = vmalloc(args->count); + values = vzalloc(args->count); if (!values) return -ENOMEM; diff --git a/arch/s390/kvm/pci.c b/arch/s390/kvm/pci.c index 5b075c38998e..720bb58cabe2 100644 --- a/arch/s390/kvm/pci.c +++ b/arch/s390/kvm/pci.c @@ -300,9 +300,14 @@ static int kvm_s390_pci_aif_enable(struct zpci_dev *zdev, struct zpci_fib *fib, gaite->gisc = fib->fmt0.isc; gaite->count++; - gaite->aisbo = fib->fmt0.aisbo; - gaite->aisb = virt_to_phys(page_address(aisb_page) + (fib->fmt0.aisb & - ~PAGE_MASK)); + if (fib->fmt0.sum == 1) { + gaite->aisbo = fib->fmt0.aisbo; + gaite->aisb = virt_to_phys(page_address(aisb_page) + + (fib->fmt0.aisb & ~PAGE_MASK)); + } else { + gaite->aisbo = 0; + gaite->aisb = 0; + } aift->kzdev[zdev->aisb] = zdev->kzdev; spin_unlock_irq(&aift->gait_lock); @@ -328,6 +333,7 @@ unpin2: unpin1: unpin_user_page(aibv_page); out: + kvm_s390_gisc_unregister(kvm, fib->fmt0.isc); return rc; } diff --git a/arch/s390/mm/gmap_helpers.c b/arch/s390/mm/gmap_helpers.c index 1cfe4724fbe2..4bf7c9012feb 100644 --- a/arch/s390/mm/gmap_helpers.c +++ b/arch/s390/mm/gmap_helpers.c @@ -51,15 +51,15 @@ pte_t *try_get_locked_pte(struct mm_struct *mm, unsigned long vmaddr, spinlock_t pgd = pgdp_get(pgdp); if (pgd_none(pgd) || !pgd_present(pgd)) return NULL; - p4dp = p4d_offset(pgdp, vmaddr); + p4dp = p4d_offset_lockless(pgdp, pgd, vmaddr); p4d = p4dp_get(p4dp); if (p4d_none(p4d) || !p4d_present(p4d)) return NULL; - pudp = pud_offset(p4dp, vmaddr); + pudp = pud_offset_lockless(p4dp, p4d, vmaddr); pud = pudp_get(pudp); if (pud_none(pud) || pud_leaf(pud) || !pud_present(pud)) return NULL; - pmdp = pmd_offset(pudp, vmaddr); + pmdp = pmd_offset_lockless(pudp, pud, vmaddr); pmd = pmdp_get_lockless(pmdp); if (pmd_none(pmd) || pmd_leaf(pmd) || !pmd_present(pmd)) return NULL; @@ -181,7 +181,8 @@ void gmap_helper_try_set_pte_unused(struct mm_struct *mm, unsigned long vmaddr) if (IS_ERR_OR_NULL(ptep)) return; - __atomic64_or(_PAGE_UNUSED, (long *)ptep); + if (pte_present(*ptep)) + __atomic64_or(_PAGE_UNUSED, (long *)ptep); pte_unmap_unlock(ptep, ptl); } EXPORT_SYMBOL_GPL(gmap_helper_try_set_pte_unused); diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c index 2a222a7e14f4..ef7bfc87758c 100644 --- a/arch/s390/mm/mmap.c +++ b/arch/s390/mm/mmap.c @@ -64,7 +64,7 @@ static inline unsigned long mmap_base(unsigned long rnd, return PAGE_ALIGN(STACK_TOP - gap - rnd); } -static int get_align_mask(struct file *filp, unsigned long flags) +static unsigned long get_align_mask(struct file *filp, unsigned long flags) { if (filp && is_file_hugepages(filp)) return huge_page_mask_align(filp); diff --git a/arch/sh/include/asm/uaccess.h b/arch/sh/include/asm/uaccess.h index a79609eb14be..02e7a066538e 100644 --- a/arch/sh/include/asm/uaccess.h +++ b/arch/sh/include/asm/uaccess.h @@ -95,8 +95,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) { return __copy_user((__force void *)to, from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER /* * Clear the area and return remaining number of bytes diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h index c1bccbedf567..9f0b54f70908 100644 --- a/arch/sparc/include/asm/page_32.h +++ b/arch/sparc/include/asm/page_32.h @@ -20,10 +20,12 @@ #define clear_user_page(addr, vaddr, page) \ do { clear_page(addr); \ sparc_flush_page_to_ram(page); \ + (void)(vaddr); \ } while (0) #define copy_user_page(to, from, vaddr, page) \ do { copy_page(to, from); \ sparc_flush_page_to_ram(page); \ + (void)(vaddr); \ } while (0) /* The following structure is used to hold the physical diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h index 43284b6ec46a..5542d5b32994 100644 --- a/arch/sparc/include/asm/uaccess_32.h +++ b/arch/sparc/include/asm/uaccess_32.h @@ -190,8 +190,7 @@ static inline unsigned long raw_copy_from_user(void *to, const void __user *from return __copy_user((__force void __user *) to, from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER static inline unsigned long __clear_user(void __user *addr, unsigned long size) { diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h index b825a5dd0210..e2989cfba626 100644 --- a/arch/sparc/include/asm/uaccess_64.h +++ b/arch/sparc/include/asm/uaccess_64.h @@ -231,8 +231,7 @@ unsigned long __must_check raw_copy_from_user(void *to, unsigned long __must_check raw_copy_to_user(void __user *to, const void *from, unsigned long size); -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER unsigned long __must_check raw_copy_in_user(void __user *to, const void __user *from, diff --git a/arch/sparc/kernel/led.c b/arch/sparc/kernel/led.c index f4fb82b019bb..9b53ac1fe533 100644 --- a/arch/sparc/kernel/led.c +++ b/arch/sparc/kernel/led.c @@ -78,7 +78,7 @@ static ssize_t led_proc_write(struct file *file, const char __user *buffer, return PTR_ERR(buf); /* work around \n when echo'ing into proc */ - if (buf[count - 1] == '\n') + if (count > 0 && buf[count - 1] == '\n') buf[count - 1] = '\0'; /* before we change anything we want to stop any running timers, diff --git a/arch/um/include/asm/uaccess.h b/arch/um/include/asm/uaccess.h index 0df9ea4abda8..4417c8b1d37a 100644 --- a/arch/um/include/asm/uaccess.h +++ b/arch/um/include/asm/uaccess.h @@ -27,8 +27,7 @@ static inline int __access_ok(const void __user *ptr, unsigned long size); #define __access_ok __access_ok #define __clear_user __clear_user -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER #include <asm-generic/uaccess.h> diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu index d7ba9219cb47..df003a42d25a 100644 --- a/arch/x86/Kconfig.cpu +++ b/arch/x86/Kconfig.cpu @@ -334,10 +334,6 @@ menuconfig PROCESSOR_SELECT This lets you choose what x86 vendor support code your kernel will include. -config BROADCAST_TLB_FLUSH - def_bool y - depends on CPU_SUP_AMD && 64BIT - config CPU_SUP_INTEL default y bool "Support Intel processors" if PROCESSOR_SELECT @@ -458,3 +454,7 @@ config CPU_SUP_VORTEX_32 makes the kernel a tiny bit smaller. If unsure, say N. + +config BROADCAST_TLB_FLUSH + def_bool y + depends on CPU_SUP_AMD && 64BIT diff --git a/arch/x86/boot/compressed/acpi.c b/arch/x86/boot/compressed/acpi.c index f196b1d1ddf8..aed27604c11f 100644 --- a/arch/x86/boot/compressed/acpi.c +++ b/arch/x86/boot/compressed/acpi.c @@ -184,10 +184,15 @@ static unsigned long get_cmdline_acpi_rsdp(void) char val[MAX_ADDR_LEN] = { }; int ret; - ret = cmdline_find_option("acpi_rsdp", val, MAX_ADDR_LEN); + ret = cmdline_find_option("acpi_rsdp", val, sizeof(val)); if (ret < 0) return 0; + if (ret >= sizeof(val)) { + warn("acpi_rsdp= value too long; ignoring"); + return 0; + } + if (boot_kstrtoul(val, 16, &addr)) return 0; #endif diff --git a/arch/x86/boot/early_serial_console.c b/arch/x86/boot/early_serial_console.c index 023bf1c3de8b..5b83beab89e1 100644 --- a/arch/x86/boot/early_serial_console.c +++ b/arch/x86/boot/early_serial_console.c @@ -117,7 +117,7 @@ static unsigned int probe_baud(int port) static void parse_console_uart8250(void) { char optstr[64], *options; - int baud = DEFAULT_BAUD; + int baud; int port = 0; /* @@ -136,10 +136,13 @@ static void parse_console_uart8250(void) else return; - if (options && (options[0] == ',')) - baud = simple_strtoull(options + 1, &options, 0); - else + if (options && (options[0] == ',')) { + baud = simple_strtoull(options + 1, NULL, 0); + if (!baud) + baud = DEFAULT_BAUD; + } else { baud = probe_baud(port); + } if (port) early_serial_init(port, baud); diff --git a/arch/x86/events/amd/brs.c b/arch/x86/events/amd/brs.c index 06f35a6b58a5..dc564688f3d7 100644 --- a/arch/x86/events/amd/brs.c +++ b/arch/x86/events/amd/brs.c @@ -259,13 +259,13 @@ void amd_brs_disable_all(void) amd_brs_disable(); } -static bool amd_brs_match_plm(struct perf_event *event, u64 to) +static bool amd_brs_match_plm(struct perf_event *event, u64 from, u64 to) { int type = event->attr.branch_sample_type; int plm_k = PERF_SAMPLE_BRANCH_KERNEL | PERF_SAMPLE_BRANCH_HV; int plm_u = PERF_SAMPLE_BRANCH_USER; - if (!(type & plm_k) && kernel_ip(to)) + if (!(type & plm_k) && (kernel_ip(to) || kernel_ip(from))) return 0; if (!(type & plm_u) && !kernel_ip(to)) @@ -338,11 +338,11 @@ void amd_brs_drain(void) */ to = (u64)(((s64)to << shift) >> shift); - if (!amd_brs_match_plm(event, to)) - continue; - rdmsrq(brs_from(brs_idx), from); + if (!amd_brs_match_plm(event, from, to)) + continue; + perf_clear_branch_entry_bitfields(br+nr); br[nr].from = from; diff --git a/arch/x86/events/amd/core.c b/arch/x86/events/amd/core.c index 0c92ed5f464b..4b34975dcfc5 100644 --- a/arch/x86/events/amd/core.c +++ b/arch/x86/events/amd/core.c @@ -752,13 +752,11 @@ static void amd_pmu_enable_event(struct perf_event *event) x86_pmu_enable_event(event); } -static void amd_pmu_enable_all(int added) +static void __amd_pmu_enable_all(void) { struct cpu_hw_events *cpuc = this_cpu_ptr(&cpu_hw_events); int idx; - amd_brs_enable_all(); - for_each_set_bit(idx, x86_pmu.cntr_mask, X86_PMC_IDX_MAX) { /* only activate events which are marked as active */ if (!test_bit(idx, cpuc->active_mask)) @@ -773,6 +771,12 @@ static void amd_pmu_enable_all(int added) } } +static void amd_pmu_enable_all(int added) +{ + amd_brs_enable_all(); + __amd_pmu_enable_all(); +} + static void amd_pmu_v2_enable_event(struct perf_event *event) { struct hw_perf_event *hwc = &event->hw; @@ -1412,12 +1416,12 @@ static int __init amd_core_pmu_init(void) u64 even_ctr_mask = 0ULL; int i; - if (!boot_cpu_has(X86_FEATURE_PERFCTR_CORE)) - return 0; - /* Avoid calculating the value each time in the NMI handler */ perf_nmi_window = msecs_to_jiffies(100); + if (!boot_cpu_has(X86_FEATURE_PERFCTR_CORE)) + return 0; + /* * If core performance counter extensions exists, we must use * MSR_F15H_PERF_CTL/MSR_F15H_PERF_CTR msrs. See also @@ -1559,7 +1563,7 @@ static inline void amd_pmu_reload_virt(void) * set global enable bits once again */ amd_pmu_v2_disable_all(); - amd_pmu_enable_all(0); + __amd_pmu_enable_all(); amd_pmu_v2_enable_all(0); return; } diff --git a/arch/x86/events/amd/lbr.c b/arch/x86/events/amd/lbr.c index d24da377df77..b9722e60d8bc 100644 --- a/arch/x86/events/amd/lbr.c +++ b/arch/x86/events/amd/lbr.c @@ -125,7 +125,8 @@ static void amd_pmu_lbr_filter(void) } /* If type does not correspond, then discard */ - if (type == X86_BR_NONE || (br_sel & type) != type) { + if (type == X86_BR_NONE || (br_sel & type) != type || + (!(br_sel & X86_BR_KERNEL) && kernel_ip(cpuc->lbr_entries[i].from))) { cpuc->lbr_entries[i].from = 0; /* mark invalid */ compress = true; } diff --git a/arch/x86/events/amd/uncore.c b/arch/x86/events/amd/uncore.c index dd956cfcadef..a0364ca2f917 100644 --- a/arch/x86/events/amd/uncore.c +++ b/arch/x86/events/amd/uncore.c @@ -700,7 +700,7 @@ void amd_uncore_df_ctx_scan(struct amd_uncore *uncore, unsigned int cpu) info.split.aux_data = 0; info.split.num_pmcs = NUM_COUNTERS_NB; info.split.gid = 0; - info.split.cid = topology_logical_package_id(cpu); + info.split.cid = topology_amd_node_id(cpu); if (pmu_version >= 2) { ebx.full = cpuid_ebx(EXT_PERFMON_DEBUG_FEATURES); @@ -999,8 +999,8 @@ void amd_uncore_umc_ctx_scan(struct amd_uncore *uncore, unsigned int cpu) cpuid(EXT_PERFMON_DEBUG_FEATURES, &eax, &ebx.full, &ecx, &edx); info.split.aux_data = ecx; /* stash active mask */ info.split.num_pmcs = ebx.split.num_umc_pmc; - info.split.gid = topology_logical_package_id(cpu); - info.split.cid = topology_logical_package_id(cpu); + info.split.gid = topology_amd_node_id(cpu); + info.split.cid = topology_amd_node_id(cpu); *per_cpu_ptr(uncore->info, cpu) = info; } diff --git a/arch/x86/events/intel/uncore_discovery.c b/arch/x86/events/intel/uncore_discovery.c index 583cbd06b9b8..60e1200c4691 100644 --- a/arch/x86/events/intel/uncore_discovery.c +++ b/arch/x86/events/intel/uncore_discovery.c @@ -481,8 +481,8 @@ static u64 intel_generic_uncore_box_ctl(struct intel_uncore_box *box) struct intel_uncore_discovery_unit *unit; unit = intel_uncore_find_discovery_unit(box->pmu->type->boxes, - -1, box->pmu->pmu_idx); - if (WARN_ON_ONCE(!unit)) + box->dieid, box->pmu->pmu_idx); + if (!unit) return 0; return unit->addr; diff --git a/arch/x86/events/intel/uncore_snbep.c b/arch/x86/events/intel/uncore_snbep.c index 215d33e260ed..c9ce206fcbb6 100644 --- a/arch/x86/events/intel/uncore_snbep.c +++ b/arch/x86/events/intel/uncore_snbep.c @@ -4261,7 +4261,7 @@ err: static int skx_upi_topology_cb(struct intel_uncore_type *type, int segment, int die, u64 cpu_bus_msr) { - int idx, ret; + int idx, ret = 0; struct intel_uncore_topology *upi; unsigned int devfn; struct pci_dev *dev = NULL; @@ -4274,12 +4274,12 @@ static int skx_upi_topology_cb(struct intel_uncore_type *type, int segment, dev = pci_get_domain_bus_and_slot(segment, bus, devfn); if (dev) { ret = upi_fill_topology(dev, upi, idx); + pci_dev_put(dev); if (ret) break; } } - pci_dev_put(dev); return ret; } @@ -5499,6 +5499,7 @@ static int discover_upi_topology(struct intel_uncore_type *type, int ubox_did, i devfn); if (dev) { ret = upi_fill_topology(dev, upi, idx); + pci_dev_put(dev); if (ret) goto err; } @@ -5506,7 +5507,6 @@ static int discover_upi_topology(struct intel_uncore_type *type, int ubox_did, i } err: pci_dev_put(ubox); - pci_dev_put(dev); return ret; } diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h index 80c1696d8d59..bf3c802654d1 100644 --- a/arch/x86/include/asm/bug.h +++ b/arch/x86/include/asm/bug.h @@ -153,6 +153,7 @@ struct arch_va_list { struct sysv_va_list args; }; extern void *__warn_args(struct arch_va_list *args, struct pt_regs *regs); +static __always_inline __printf(1, 2) void __WARN_validate_printf(const char *fmt, ...) { } #endif /* __ASSEMBLER__ */ #define __WARN_bug_entry(flags, format) ({ \ @@ -172,6 +173,7 @@ extern void *__warn_args(struct arch_va_list *args, struct pt_regs *regs); #define __WARN_print_arg(flags, format, arg...) \ do { \ int __flags = (flags) | BUGFLAG_WARNING | BUGFLAG_ARGS ; \ + __WARN_validate_printf(format, ## arg); \ static_call_mod(WARN_trap)(__WARN_bug_entry(__flags, format), ## arg); \ asm (""); /* inhibit tail-call optimization */ \ } while (0) diff --git a/arch/x86/kernel/cpu/cpu.h b/arch/x86/kernel/cpu/cpu.h index 5c7a3a71191a..dca2d5845e42 100644 --- a/arch/x86/kernel/cpu/cpu.h +++ b/arch/x86/kernel/cpu/cpu.h @@ -75,7 +75,6 @@ static inline struct amd_northbridge *amd_init_l3_cache(int index) } #endif -unsigned int aperfmperf_get_khz(int cpu); void cpu_select_mitigations(void); extern void x86_spec_ctrl_setup_ap(void); diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c index ebb1baf1eb1d..3af979fb41d3 100644 --- a/arch/x86/kernel/uprobes.c +++ b/arch/x86/kernel/uprobes.c @@ -761,9 +761,9 @@ void arch_uprobe_clear_state(struct mm_struct *mm) destroy_uprobe_trampoline(tramp); } -static bool __in_uprobe_trampoline(unsigned long ip) +static bool __in_uprobe_trampoline(struct mm_struct *mm, unsigned long ip) { - struct vm_area_struct *vma = vma_lookup(current->mm, ip); + struct vm_area_struct *vma = vma_lookup(mm, ip); return vma && vma_is_special_mapping(vma, &tramp_mapping); } @@ -776,14 +776,14 @@ static bool in_uprobe_trampoline(unsigned long ip) rcu_read_lock(); if (mmap_lock_speculate_try_begin(mm, &seq)) { - found = __in_uprobe_trampoline(ip); + found = __in_uprobe_trampoline(mm, ip); retry = mmap_lock_speculate_retry(mm, seq); } rcu_read_unlock(); if (retry) { mmap_read_lock(mm); - found = __in_uprobe_trampoline(ip); + found = __in_uprobe_trampoline(mm, ip); mmap_read_unlock(mm); } return found; @@ -1044,7 +1044,7 @@ static int copy_from_vaddr(struct mm_struct *mm, unsigned long vaddr, void *dst, return 0; } -static bool __is_optimized(uprobe_opcode_t *insn, unsigned long vaddr) +static bool __is_optimized(struct mm_struct *mm, uprobe_opcode_t *insn, unsigned long vaddr) { struct __packed __arch_relative_insn { u8 op; @@ -1053,7 +1053,7 @@ static bool __is_optimized(uprobe_opcode_t *insn, unsigned long vaddr) if (!is_call_insn(insn)) return false; - return __in_uprobe_trampoline(vaddr + 5 + call->raddr); + return __in_uprobe_trampoline(mm, vaddr + 5 + call->raddr); } static int is_optimized(struct mm_struct *mm, unsigned long vaddr) @@ -1064,7 +1064,7 @@ static int is_optimized(struct mm_struct *mm, unsigned long vaddr) err = copy_from_vaddr(mm, vaddr, &insn, 5); if (err) return err; - return __is_optimized((uprobe_opcode_t *)&insn, vaddr); + return __is_optimized(mm, (uprobe_opcode_t *)&insn, vaddr); } static bool should_optimize(struct arch_uprobe *auprobe) @@ -1246,9 +1246,15 @@ static int default_post_xol_op(struct arch_uprobe *auprobe, struct pt_regs *regs long correction = utask->vaddr - utask->xol_vaddr; regs->ip += correction; } else if (auprobe->defparam.fixups & UPROBE_FIX_CALL) { + unsigned long retaddr = utask->vaddr + auprobe->defparam.ilen; + int err; + regs->sp += sizeof_long(regs); /* Pop incorrect return address */ - if (emulate_push_stack(regs, utask->vaddr + auprobe->defparam.ilen)) + if (emulate_push_stack(regs, retaddr)) return -ERESTART; + err = shstk_update_last_frame(retaddr); + if (err) + return err; } /* popf; tell the caller to not touch TF */ if (auprobe->defparam.fixups & UPROBE_FIX_SETF) @@ -1338,6 +1344,10 @@ static bool branch_emulate_op(struct arch_uprobe *auprobe, struct pt_regs *regs) */ if (emulate_push_stack(regs, new_ip)) return false; + if (shstk_push(new_ip) == -EFAULT) { + regs->sp += sizeof_long(regs); + return false; + } } else if (!check_jmp_cond(auprobe, regs)) { offs = 0; } diff --git a/arch/x86/kvm/irq.c b/arch/x86/kvm/irq.c index 9519fec09ee6..c5c2f778c669 100644 --- a/arch/x86/kvm/irq.c +++ b/arch/x86/kvm/irq.c @@ -488,8 +488,10 @@ int kvm_arch_irq_bypass_add_producer(struct irq_bypass_consumer *cons, if (irqfd->irq_entry.type == KVM_IRQ_ROUTING_MSI) { ret = kvm_pi_update_irte(irqfd, &irqfd->irq_entry); - if (ret) + if (ret) { kvm->arch.nr_possible_bypass_irqs--; + irqfd->producer = NULL; + } } spin_unlock_irq(&kvm->irqfds.lock); diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c index 92a1e69c5962..d806abaeda3d 100644 --- a/arch/x86/kvm/lapic.c +++ b/arch/x86/kvm/lapic.c @@ -3371,6 +3371,12 @@ static void apic_sync_pv_eoi_from_guest(struct kvm_vcpu *vcpu, struct kvm_lapic *apic) { int vector; + + if (unlikely(!pv_eoi_enabled(vcpu))) { + __clear_bit(KVM_APIC_PV_EOI_PENDING, &vcpu->arch.apic_attention); + return; + } + /* * PV EOI state is derived from KVM_APIC_PV_EOI_PENDING in host * and KVM_PV_EOI_ENABLED in guest memory as follows: @@ -3382,8 +3388,6 @@ static void apic_sync_pv_eoi_from_guest(struct kvm_vcpu *vcpu, * KVM_APIC_PV_EOI_PENDING is set, KVM_PV_EOI_ENABLED is unset: * -> host enabled PV EOI, guest executed EOI. */ - BUG_ON(!pv_eoi_enabled(vcpu)); - if (pv_eoi_test_and_clr_pending(vcpu)) return; vector = apic_set_eoi(apic); diff --git a/arch/x86/kvm/svm/sev.c b/arch/x86/kvm/svm/sev.c index d90f5a41e340..996f398a577f 100644 --- a/arch/x86/kvm/svm/sev.c +++ b/arch/x86/kvm/svm/sev.c @@ -2142,8 +2142,9 @@ int sev_vm_move_enc_context_from(struct kvm *kvm, unsigned int source_fd) if (ret) return ret; + /* Do not allow SNP VM migration until additional state transfer is implemented */ if (kvm->arch.vm_type != source_kvm->arch.vm_type || - sev_guest(kvm) || !sev_guest(source_kvm)) { + sev_guest(kvm) || !sev_guest(source_kvm) || sev_snp_guest(source_kvm)) { ret = -EINVAL; goto out_unlock; } @@ -2865,8 +2866,9 @@ int sev_vm_copy_enc_context_from(struct kvm *kvm, unsigned int source_fd) * disallow out-of-band SEV/SEV-ES init if the target is already an * SEV guest, or if vCPUs have been created. KVM relies on vCPUs being * created after SEV/SEV-ES initialization, e.g. to init intercepts. + * Also do not allow SNP VM mirroring until additional state transfer is implemented. */ - if (sev_guest(kvm) || !sev_guest(source_kvm) || + if (sev_guest(kvm) || !sev_guest(source_kvm) || sev_snp_guest(source_kvm) || is_mirroring_enc_context(source_kvm) || kvm->created_vcpus) { ret = -EINVAL; goto e_unlock; diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c index 3fe88f29be7a..52ab52b0e1cc 100644 --- a/arch/x86/kvm/vmx/nested.c +++ b/arch/x86/kvm/vmx/nested.c @@ -553,6 +553,9 @@ static int nested_vmx_check_msr_bitmap_controls(struct kvm_vcpu *vcpu, static int nested_vmx_check_tpr_shadow_controls(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) { + gpa_t vtpr_gpa = vmcs12->virtual_apic_page_addr + APIC_TASKPRI; + u32 vtpr; + if (!nested_cpu_has(vmcs12, CPU_BASED_TPR_SHADOW)) return 0; @@ -562,6 +565,32 @@ static int nested_vmx_check_tpr_shadow_controls(struct kvm_vcpu *vcpu, if (CC(!nested_cpu_has_vid(vmcs12) && vmcs12->tpr_threshold >> 4)) return -EINVAL; + /* + * Do the illegal vTPR vs. TPR Threshold consistency check if and only + * if KVM is configured to WARN on missed consistency checks, otherwise + * it's a waste of time. KVM needs to rely on hardware to fully detect + * an illegal combination due to the vTPR being writable by L1 at all + * times (it's an in-memory value, not a VMCS field). I.e. even if the + * check passes now, it might fail at the actual VM-Enter. + * + * If reading guest memory fails, skip the check as KVM's de facto ABI + * for VMX instruction accesses to non-existent memory is to provide + * PCI Bus Error semantics (reads return 0xFFs), in which case the vTPR + * is guaranteed to greater than or equal to the threshold. + * + * Note! Deliberately use the VM-scoped API when reading guest memory, + * to ensure the read doesn't hit SMRAM when restoring L2 state on RSM, + * and only perform the check when in KVM_RUN, to avoid a false failure + * if userspace hasn't yet configured memslots during state restore. + */ + if (warn_on_missed_cc && vcpu->wants_to_run && + nested_cpu_has(vmcs12, CPU_BASED_TPR_SHADOW) && + !nested_cpu_has_vid(vmcs12) && + !nested_cpu_has2(vmcs12, SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES) && + !kvm_read_guest(vcpu->kvm, vtpr_gpa, &vtpr, sizeof(vtpr)) && + CC((vmcs12->tpr_threshold & GENMASK(3, 0)) > ((vtpr >> 4) & GENMASK(3, 0)))) + return -EINVAL; + return 0; } @@ -3085,38 +3114,6 @@ static int nested_vmx_check_controls(struct kvm_vcpu *vcpu, return 0; } -static int nested_vmx_check_controls_late(struct kvm_vcpu *vcpu, - struct vmcs12 *vmcs12) -{ - void *vapic = to_vmx(vcpu)->nested.virtual_apic_map.hva; - u32 vtpr = vapic ? (*(u32 *)(vapic + APIC_TASKPRI)) >> 4 : 0; - - /* - * Don't bother with the consistency checks if KVM isn't configured to - * WARN on missed consistency checks, as KVM needs to rely on hardware - * to fully detect an illegal vTPR vs. TRP Threshold combination due to - * the vTPR being writable by L1 at all times (it's an in-memory value, - * not a VMCS field). I.e. even if the check passes now, it might fail - * at the actual VM-Enter. - * - * Keying off the module param also allows treating an invalid vAPIC - * mapping as a consistency check failure without increasing the risk - * of breaking a "real" VM. - */ - if (!warn_on_missed_cc) - return 0; - - if ((exec_controls_get(to_vmx(vcpu)) & CPU_BASED_TPR_SHADOW) && - nested_cpu_has(vmcs12, CPU_BASED_TPR_SHADOW) && - !nested_cpu_has_vid(vmcs12) && - !nested_cpu_has2(vmcs12, SECONDARY_EXEC_VIRTUALIZE_APIC_ACCESSES) && - (CC(!vapic) || - CC((vmcs12->tpr_threshold & GENMASK(3, 0)) > (vtpr & GENMASK(3, 0))))) - return -EINVAL; - - return 0; -} - static int nested_vmx_check_address_space_size(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12) { @@ -3666,11 +3663,6 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, return NVMX_VMENTRY_KVM_INTERNAL_ERROR; } - if (nested_vmx_check_controls_late(vcpu, vmcs12)) { - vmx_switch_vmcs(vcpu, &vmx->vmcs01); - return NVMX_VMENTRY_VMFAIL; - } - if (nested_vmx_check_guest_state(vcpu, vmcs12, &entry_failure_code)) { exit_reason.basic = EXIT_REASON_INVALID_STATE; @@ -3755,6 +3747,8 @@ vmentry_fail_vmexit: if (!from_vmentry) return NVMX_VMENTRY_VMEXIT; + nested_put_vmcs12_pages(vcpu); + load_vmcs12_host_state(vcpu, vmcs12); vmcs12->vm_exit_reason = exit_reason.full; if (enable_shadow_vmcs || nested_vmx_is_evmptr12_valid(vmx)) diff --git a/arch/x86/kvm/vmx/tdx.c b/arch/x86/kvm/vmx/tdx.c index ec29a2db1adc..556bf9fe1f5d 100644 --- a/arch/x86/kvm/vmx/tdx.c +++ b/arch/x86/kvm/vmx/tdx.c @@ -2725,7 +2725,11 @@ static int tdx_td_init(struct kvm *kvm, struct kvm_tdx_cmd *cmd) goto out; } - if (init_vm->cpuid.padding) { + /* + * Reject the request if userspace changes cpuid.nent between the + * initial read and the subsequent copy. + */ + if (init_vm->cpuid.padding || init_vm->cpuid.nent != nr_user_entries) { ret = -EINVAL; goto out; } diff --git a/arch/x86/platform/olpc/olpc-xo15-sci.c b/arch/x86/platform/olpc/olpc-xo15-sci.c index 82c51b6ec528..276caf756a9c 100644 --- a/arch/x86/platform/olpc/olpc-xo15-sci.c +++ b/arch/x86/platform/olpc/olpc-xo15-sci.c @@ -186,6 +186,7 @@ err_sysfs: static void xo15_sci_remove(struct acpi_device *device) { + device_init_wakeup(&device->dev, false); acpi_disable_gpe(NULL, xo15_sci_gpe); acpi_remove_gpe_handler(NULL, xo15_sci_gpe, xo15_sci_gpe_handler); cancel_work_sync(&sci_work); diff --git a/arch/x86/video/video-common.c b/arch/x86/video/video-common.c index 152789f00fcd..8ed82fff7638 100644 --- a/arch/x86/video/video-common.c +++ b/arch/x86/video/video-common.c @@ -43,21 +43,26 @@ bool video_is_primary_device(struct device *dev) if (!pci_is_display(pdev)) return false; - if (pdev == vga_default_device()) - return true; - #ifdef CONFIG_SCREEN_INFO numres = screen_info_resources(si, res, ARRAY_SIZE(res)); - for (i = 0; i < numres; ++i) { - if (!(res[i].flags & IORESOURCE_MEM)) - continue; + if (numres > 0) { + for (i = 0; i < numres; ++i) { + if (!(res[i].flags & IORESOURCE_MEM)) + continue; + + if (pci_find_resource(pdev, &res[i])) + return true; + } - if (pci_find_resource(pdev, &res[i])) - return true; + return false; } #endif - return false; + /* + * No framebuffer was set up by the firmware/bootloader, so fall back + * to the default VGA device. + */ + return pdev == vga_default_device(); } EXPORT_SYMBOL(video_is_primary_device); diff --git a/arch/x86/virt/svm/sev.c b/arch/x86/virt/svm/sev.c index 41f76f15caa1..b210f09eba46 100644 --- a/arch/x86/virt/svm/sev.c +++ b/arch/x86/virt/svm/sev.c @@ -527,6 +527,8 @@ void snp_prepare(void) cpus_read_lock(); + wbinvd_on_all_cpus(); + /* * MtrrFixDramModEn is not shared between threads on a core, * therefore it must be set on all CPUs prior to enabling SNP. diff --git a/arch/xtensa/include/asm/uaccess.h b/arch/xtensa/include/asm/uaccess.h index 56aec6d504fe..6538a29a2bbd 100644 --- a/arch/xtensa/include/asm/uaccess.h +++ b/arch/xtensa/include/asm/uaccess.h @@ -237,8 +237,7 @@ raw_copy_to_user(void __user *to, const void *from, unsigned long n) prefetch(from); return __xtensa_copy_user((__force void *)to, from, n); } -#define INLINE_COPY_FROM_USER -#define INLINE_COPY_TO_USER +#define INLINE_COPY_USER /* * We need to return the number of bytes not cleared. Our memset() |