linux-stable.git/arch, branch v5.4.277

arm64: dts: qcom: Fix 'interrupt-map' parent address cells

2024-05-25T14:17:18+00:00

commit 0ac10b291bee84b00bf9fb2afda444e77e7f88f4 upstream.

The 'interrupt-map' in several QCom SoCs is malformed. The '#address-cells'
size of the parent interrupt controller (the GIC) is not accounted for.

Cc: Andy Gross 
Cc: Bjorn Andersson 
Cc: linux-arm-msm@vger.kernel.org
Signed-off-by: Rob Herring 
Signed-off-by: Bjorn Andersson 
Link: https://lore.kernel.org/r/20210928192210.1842377-1-robh@kernel.org
Signed-off-by: Alex Elder 
Signed-off-by: Greg Kroah-Hartman

MIPS: scall: Save thread_info.syscall unconditionally on entry

2024-05-17T09:43:52+00:00

[ Upstream commit 4370b673ccf240bf7587b0cb8e6726a5ccaf1f17 ]

thread_info.syscall is used by syscall_get_nr to supply syscall nr
over a thread stack frame.

Previously, thread_info.syscall is only saved at syscall_trace_enter
when syscall tracing is enabled. However rest of the kernel code do
expect syscall_get_nr to be available without syscall tracing. The
previous design breaks collect_syscall.

Move saving process to syscall entry to fix it.

Reported-by: Xi Ruoyao 
Link: https://github.com/util-linux/util-linux/issues/2867
Signed-off-by: Jiaxun Yang 
Signed-off-by: Thomas Bogendoerfer 
Signed-off-by: Sasha Levin

s390/mm: Fix clearing storage keys for huge pages

2024-05-17T09:43:49+00:00

[ Upstream commit 412050af2ea39407fe43324b0be4ab641530ce88 ]

The function __storage_key_init_range() expects the end address to be
the first byte outside the range to be initialized. I.e. end - start
should be the size of the area to be initialized.

The current code works because __storage_key_init_range() will still loop
over every page in the range, but it is slower than using sske_frame().

Fixes: 3afdfca69870 ("s390/mm: Clear skeys for newly mapped huge guest pmds")
Reviewed-by: Heiko Carstens 
Signed-off-by: Claudio Imbrenda 
Link: https://lore.kernel.org/r/20240416114220.28489-3-imbrenda@linux.ibm.com
Signed-off-by: Alexander Gordeev 
Signed-off-by: Sasha Levin

s390/mm: Fix storage key clearing for guest huge pages

2024-05-17T09:43:48+00:00

[ Upstream commit 843c3280686fc1a83d89ee1e0b5599c9f6b09d0c ]

The function __storage_key_init_range() expects the end address to be
the first byte outside the range to be initialized. I.e. end - start
should be the size of the area to be initialized.

The current code works because __storage_key_init_range() will still loop
over every page in the range, but it is slower than using sske_frame().

Fixes: 964c2c05c9f3 ("s390/mm: Clear huge page storage keys on enable_skey")
Reviewed-by: Heiko Carstens 
Signed-off-by: Claudio Imbrenda 
Link: https://lore.kernel.org/r/20240416114220.28489-2-imbrenda@linux.ibm.com
Signed-off-by: Alexander Gordeev 
Signed-off-by: Sasha Levin

arm64: dts: rockchip: enable internal pull-up for Q7_THRM# on RK3399 Puma

2024-05-02T14:18:36+00:00

commit 0ac417b8f124427c90ec8c2ef4f632b821d924cc upstream.

Q7_THRM# pin is connected to a diode on the module which is used
as a level shifter, and the pin have a pull-down enabled by
default. We need to configure it to internal pull-up, other-
wise whenever the pin is configured as INPUT and we try to
control it externally the value will always remain zero.

Signed-off-by: Iskander Amara 
Fixes: 2c66fc34e945 ("arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM")
Reviewed-by: Quentin Schulz 
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240308085243.69903-1-iskander.amara@theobroma-systems.com
Signed-off-by: Heiko Stuebner 
Signed-off-by: Greg Kroah-Hartman

ARC: [plat-hsdk]: Remove misplaced interrupt-cells property

2024-05-02T14:18:33+00:00

[ Upstream commit 61231eb8113ce47991f35024f9c20810b37996bf ]

"gmac" node stands for just an ordinary Ethernet controller,
which is by no means a provider of interrupts, i.e. it doesn't serve
as an interrupt controller, thus "#interrupt-cells" property doesn't
belong to it and so we remove it.

Fixes:
------------>8------------
  DTC     arch/arc/boot/dts/hsdk.dtb
arch/arc/boot/dts/hsdk.dts:207.23-235.5: Warning (interrupt_provider): /soc/ethernet@8000: '#interrupt-cells' found, but node is not an interrupt provider
arch/arc/boot/dts/hsdk.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider'
------------>8------------

Reported-by: Vineet Gupta 
Signed-off-by: Alexey Brodkin 
Signed-off-by: Vineet Gupta 
Signed-off-by: Sasha Levin

arm64: dts: mediatek: mt2712: fix validation errors

2024-05-02T14:18:33+00:00

[ Upstream commit 3baac7291effb501c4d52df7019ebf52011e5772 ]

1. Fixup infracfg clock controller binding
   It also acts as reset controller so #reset-cells is required.
2. Use -pins suffix for pinctrl

This fixes:
arch/arm64/boot/dts/mediatek/mt2712-evb.dtb: syscon@10001000: '#reset-cells' is a required property
        from schema $id: http://devicetree.org/schemas/arm/mediatek/mediatek,infracfg.yaml#
arch/arm64/boot/dts/mediatek/mt2712-evb.dtb: pinctrl@1000b000: 'eth_default', 'eth_sleep', 'usb0_iddig', 'usb1_iddig' do not match any of the regexes: 'pinctrl-[0-9]+', 'pins$'
        from schema $id: http://devicetree.org/schemas/pinctrl/mediatek,mt65xx-pinctrl.yaml#

Signed-off-by: Rafał Miłecki 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://lore.kernel.org/r/20240301074741.8362-1-zajec5@gmail.com
[Angelo: Added Fixes tags]
Fixes: 5d4839709c8e ("arm64: dts: mt2712: Add clock controller device nodes")
Fixes: 1724f4cc5133 ("arm64: dts: Add USB3 related nodes for MT2712")
Signed-off-by: AngeloGioacchino Del Regno 
Signed-off-by: Sasha Levin

arm64: dts: mt2712: add ethernet device node

2024-05-02T14:18:33+00:00

[ Upstream commit e9cabfd046d55d05f11d05fccc4019aa4bad29c6 ]

This patch add device node for mt2712 ethernet.

Signed-off-by: Biao Huang 
Signed-off-by: Matthias Brugger 
Stable-dep-of: 3baac7291eff ("arm64: dts: mediatek: mt2712: fix validation errors")
Signed-off-by: Sasha Levin

arm64: dts: mediatek: mt7622: drop "reset-names" from thermal block

2024-05-02T14:18:33+00:00

[ Upstream commit ecb5b0034f5bcc35003b4b965cf50c6e98316e79 ]

Binding doesn't specify "reset-names" property and Linux driver also
doesn't use it.

Fix following validation error:
arch/arm64/boot/dts/mediatek/mt7622-rfb1.dtb: thermal@1100b000: Unevaluated properties are not allowed ('reset-names' was unexpected)
        from schema $id: http://devicetree.org/schemas/thermal/mediatek,thermal.yaml#

Fixes: ae457b7679c4 ("arm64: dts: mt7622: add SoC and peripheral related device nodes")
Signed-off-by: Rafał Miłecki 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://lore.kernel.org/r/20240317221050.18595-5-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno 
Signed-off-by: Sasha Levin

arm64: dts: mediatek: mt7622: fix ethernet controller "compatible"

2024-05-02T14:18:33+00:00

[ Upstream commit 208add29ce5b7291f6c466e4dfd9cbf61c72888e ]

Fix following validation error:
arch/arm64/boot/dts/mediatek/mt7622-rfb1.dtb: ethernet@1b100000: compatible: ['mediatek,mt7622-eth', 'mediatek,mt2701-eth', 'syscon'] is too long
        from schema $id: http://devicetree.org/schemas/net/mediatek,net.yaml#
(and other complains about wrong clocks).

Fixes: 5f599b3a0bb8 ("arm64: dts: mt7622: add ethernet device nodes")
Signed-off-by: Rafał Miłecki 
Reviewed-by: AngeloGioacchino Del Regno 
Link: https://lore.kernel.org/r/20240317221050.18595-4-zajec5@gmail.com
Signed-off-by: AngeloGioacchino Del Regno 
Signed-off-by: Sasha Levin