linux-stable.git/drivers/firmware, branch v6.3.4 Linux kernel stable tree irqchip/gicv3: Workaround for NVIDIA erratum T241-FABRIC-4 2023-05-24T16:30:03+00:00 Shanker Donthineni sdonthineni@nvidia.com 2023-03-19T02:43:14+00:00 867a4f6cf1a8f511c06e131477988b3b3e7a0633 [ Upstream commit 35727af2b15d98a2dd2811d631d3a3886111312e ] The T241 platform suffers from the T241-FABRIC-4 erratum which causes unexpected behavior in the GIC when multiple transactions are received simultaneously from different sources. This hardware issue impacts NVIDIA server platforms that use more than two T241 chips interconnected. Each chip has support for 320 {E}SPIs. This issue occurs when multiple packets from different GICs are incorrectly interleaved at the target chip. The erratum text below specifies exactly what can cause multiple transfer packets susceptible to interleaving and GIC state corruption. GIC state corruption can lead to a range of problems, including kernel panics, and unexpected behavior. >From the erratum text: "In some cases, inter-socket AXI4 Stream packets with multiple transfers, may be interleaved by the fabric when presented to ARM Generic Interrupt Controller. GIC expects all transfers of a packet to be delivered without any interleaving. The following GICv3 commands may result in multiple transfer packets over inter-socket AXI4 Stream interface: - Register reads from GICD_I* and GICD_N* - Register writes to 64-bit GICD registers other than GICD_IROUTERn* - ITS command MOVALL Multiple commands in GICv4+ utilize multiple transfer packets, including VMOVP, VMOVI, VMAPP, and 64-bit register accesses." This issue impacts system configurations with more than 2 sockets, that require multi-transfer packets to be sent over inter-socket AXI4 Stream interface between GIC instances on different sockets. GICv4 cannot be supported. GICv3 SW model can only be supported with the workaround. Single and Dual socket configurations are not impacted by this issue and support GICv3 and GICv4." Link: https://developer.nvidia.com/docs/t241-fabric-4/nvidia-t241-fabric-4-errata.pdf Writing to the chip alias region of the GICD_In{E} registers except GICD_ICENABLERn has an equivalent effect as writing to the global distributor. The SPI interrupt deactivate path is not impacted by the erratum. To fix this problem, implement a workaround that ensures read accesses to the GICD_In{E} registers are directed to the chip that owns the SPI, and disable GICv4.x features. To simplify code changes, the gic_configure_irq() function uses the same alias region for both read and write operations to GICD_ICFGR. Co-developed-by: Vikram Sethi <vsethi@nvidia.com> Signed-off-by: Vikram Sethi <vsethi@nvidia.com> Signed-off-by: Shanker Donthineni <sdonthineni@nvidia.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> (for SMCCC/SOC ID bits) Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230319024314.3540573-2-sdonthineni@nvidia.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 35727af2b15d98a2dd2811d631d3a3886111312e ]

The T241 platform suffers from the T241-FABRIC-4 erratum which causes
unexpected behavior in the GIC when multiple transactions are received
simultaneously from different sources. This hardware issue impacts
NVIDIA server platforms that use more than two T241 chips
interconnected. Each chip has support for 320 {E}SPIs.

This issue occurs when multiple packets from different GICs are
incorrectly interleaved at the target chip. The erratum text below
specifies exactly what can cause multiple transfer packets susceptible
to interleaving and GIC state corruption. GIC state corruption can
lead to a range of problems, including kernel panics, and unexpected
behavior.

>From the erratum text:
  "In some cases, inter-socket AXI4 Stream packets with multiple
  transfers, may be interleaved by the fabric when presented to ARM
  Generic Interrupt Controller. GIC expects all transfers of a packet
  to be delivered without any interleaving.

  The following GICv3 commands may result in multiple transfer packets
  over inter-socket AXI4 Stream interface:
   - Register reads from GICD_I* and GICD_N*
   - Register writes to 64-bit GICD registers other than GICD_IROUTERn*
   - ITS command MOVALL

  Multiple commands in GICv4+ utilize multiple transfer packets,
  including VMOVP, VMOVI, VMAPP, and 64-bit register accesses."

  This issue impacts system configurations with more than 2 sockets,
  that require multi-transfer packets to be sent over inter-socket
  AXI4 Stream interface between GIC instances on different sockets.
  GICv4 cannot be supported. GICv3 SW model can only be supported
  with the workaround. Single and Dual socket configurations are not
  impacted by this issue and support GICv3 and GICv4."

Link: https://developer.nvidia.com/docs/t241-fabric-4/nvidia-t241-fabric-4-errata.pdf

Writing to the chip alias region of the GICD_In{E} registers except
GICD_ICENABLERn has an equivalent effect as writing to the global
distributor. The SPI interrupt deactivate path is not impacted by
the erratum.

To fix this problem, implement a workaround that ensures read accesses
to the GICD_In{E} registers are directed to the chip that owns the
SPI, and disable GICv4.x features. To simplify code changes, the
gic_configure_irq() function uses the same alias region for both read
and write operations to GICD_ICFGR.

Co-developed-by: Vikram Sethi <vsethi@nvidia.com>
Signed-off-by: Vikram Sethi <vsethi@nvidia.com>
Signed-off-by: Shanker Donthineni <sdonthineni@nvidia.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com> (for SMCCC/SOC ID bits)
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20230319024314.3540573-2-sdonthineni@nvidia.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware: arm_sdei: Fix sleep from invalid context BUG 2023-05-24T16:30:02+00:00 Pierre Gondois pierre.gondois@arm.com 2023-02-16T08:49:19+00:00 18d5ea5b746120a3972e6c347ad9428228445327 [ Upstream commit d2c48b2387eb89e0bf2a2e06e30987cf410acad4 ] Running a preempt-rt (v6.2-rc3-rt1) based kernel on an Ampere Altra triggers: BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46 in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 24, name: cpuhp/0 preempt_count: 0, expected: 0 RCU nest depth: 0, expected: 0 3 locks held by cpuhp/0/24: #0: ffffda30217c70d0 (cpu_hotplug_lock){++++}-{0:0}, at: cpuhp_thread_fun+0x5c/0x248 #1: ffffda30217c7120 (cpuhp_state-up){+.+.}-{0:0}, at: cpuhp_thread_fun+0x5c/0x248 #2: ffffda3021c711f0 (sdei_list_lock){....}-{3:3}, at: sdei_cpuhp_up+0x3c/0x130 irq event stamp: 36 hardirqs last enabled at (35): [<ffffda301e85b7bc>] finish_task_switch+0xb4/0x2b0 hardirqs last disabled at (36): [<ffffda301e812fec>] cpuhp_thread_fun+0x21c/0x248 softirqs last enabled at (0): [<ffffda301e80b184>] copy_process+0x63c/0x1ac0 softirqs last disabled at (0): [<0000000000000000>] 0x0 CPU: 0 PID: 24 Comm: cpuhp/0 Not tainted 5.19.0-rc3-rt5-[...] Hardware name: WIWYNN Mt.Jade Server [...] Call trace: dump_backtrace+0x114/0x120 show_stack+0x20/0x70 dump_stack_lvl+0x9c/0xd8 dump_stack+0x18/0x34 __might_resched+0x188/0x228 rt_spin_lock+0x70/0x120 sdei_cpuhp_up+0x3c/0x130 cpuhp_invoke_callback+0x250/0xf08 cpuhp_thread_fun+0x120/0x248 smpboot_thread_fn+0x280/0x320 kthread+0x130/0x140 ret_from_fork+0x10/0x20 sdei_cpuhp_up() is called in the STARTING hotplug section, which runs with interrupts disabled. Use a CPUHP_AP_ONLINE_DYN entry instead to execute the cpuhp cb later, with preemption enabled. SDEI originally got its own cpuhp slot to allow interacting with perf. It got superseded by pNMI and this early slot is not relevant anymore. [1] Some SDEI calls (e.g. SDEI_1_0_FN_SDEI_PE_MASK) take actions on the calling CPU. It is checked that preemption is disabled for them. _ONLINE cpuhp cb are executed in the 'per CPU hotplug thread'. Preemption is enabled in those threads, but their cpumask is limited to 1 CPU. Move 'WARN_ON_ONCE(preemptible())' statements so that SDEI cpuhp cb don't trigger them. Also add a check for the SDEI_1_0_FN_SDEI_PRIVATE_RESET SDEI call which acts on the calling CPU. [1]: https://lore.kernel.org/all/5813b8c5-ae3e-87fd-fccc-94c9cd08816d@arm.com/ Suggested-by: James Morse <james.morse@arm.com> Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: James Morse <james.morse@arm.com> Link: https://lore.kernel.org/r/20230216084920.144064-1-pierre.gondois@arm.com Signed-off-by: Will Deacon <will@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit d2c48b2387eb89e0bf2a2e06e30987cf410acad4 ]

Running a preempt-rt (v6.2-rc3-rt1) based kernel on an Ampere Altra
triggers:

  BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:46
  in_atomic(): 0, irqs_disabled(): 128, non_block: 0, pid: 24, name: cpuhp/0
  preempt_count: 0, expected: 0
  RCU nest depth: 0, expected: 0
  3 locks held by cpuhp/0/24:
    #0: ffffda30217c70d0 (cpu_hotplug_lock){++++}-{0:0}, at: cpuhp_thread_fun+0x5c/0x248
    #1: ffffda30217c7120 (cpuhp_state-up){+.+.}-{0:0}, at: cpuhp_thread_fun+0x5c/0x248
    #2: ffffda3021c711f0 (sdei_list_lock){....}-{3:3}, at: sdei_cpuhp_up+0x3c/0x130
  irq event stamp: 36
  hardirqs last  enabled at (35): [<ffffda301e85b7bc>] finish_task_switch+0xb4/0x2b0
  hardirqs last disabled at (36): [<ffffda301e812fec>] cpuhp_thread_fun+0x21c/0x248
  softirqs last  enabled at (0): [<ffffda301e80b184>] copy_process+0x63c/0x1ac0
  softirqs last disabled at (0): [<0000000000000000>] 0x0
  CPU: 0 PID: 24 Comm: cpuhp/0 Not tainted 5.19.0-rc3-rt5-[...]
  Hardware name: WIWYNN Mt.Jade Server [...]
  Call trace:
    dump_backtrace+0x114/0x120
    show_stack+0x20/0x70
    dump_stack_lvl+0x9c/0xd8
    dump_stack+0x18/0x34
    __might_resched+0x188/0x228
    rt_spin_lock+0x70/0x120
    sdei_cpuhp_up+0x3c/0x130
    cpuhp_invoke_callback+0x250/0xf08
    cpuhp_thread_fun+0x120/0x248
    smpboot_thread_fn+0x280/0x320
    kthread+0x130/0x140
    ret_from_fork+0x10/0x20

sdei_cpuhp_up() is called in the STARTING hotplug section,
which runs with interrupts disabled. Use a CPUHP_AP_ONLINE_DYN entry
instead to execute the cpuhp cb later, with preemption enabled.

SDEI originally got its own cpuhp slot to allow interacting
with perf. It got superseded by pNMI and this early slot is not
relevant anymore. [1]

Some SDEI calls (e.g. SDEI_1_0_FN_SDEI_PE_MASK) take actions on the
calling CPU. It is checked that preemption is disabled for them.
_ONLINE cpuhp cb are executed in the 'per CPU hotplug thread'.
Preemption is enabled in those threads, but their cpumask is limited
to 1 CPU.
Move 'WARN_ON_ONCE(preemptible())' statements so that SDEI cpuhp cb
don't trigger them.

Also add a check for the SDEI_1_0_FN_SDEI_PRIVATE_RESET SDEI call
which acts on the calling CPU.

[1]:
https://lore.kernel.org/all/5813b8c5-ae3e-87fd-fccc-94c9cd08816d@arm.com/

Suggested-by: James Morse <james.morse@arm.com>
Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
Reviewed-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20230216084920.144064-1-pierre.gondois@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware/sysfb: Fix VESA format selection 2023-05-24T16:29:57+00:00 Pierre Asselin pa@panix.com 2023-04-19T04:48:34+00:00 156787833d6e31e74665fbeafd78acec9fd11b7e [ Upstream commit 1b617bc93178912fa36f87a957c15d1f1708c299 ] Some legacy BIOSes report no reserved bits in their 32-bit rgb mode, breaking the calculation of bits_per_pixel in commit f35cd3fa7729 ("firmware/sysfb: Fix EFI/VESA format selection"). However they report lfb_depth correctly for those modes. Keep the computation but set bits_per_pixel to lfb_depth if the latter is larger. v2 fixes the warnings from a max3() macro with arguments of different types; split the bits_per_pixel assignment to avoid uglyfing the code with too many typecasts. v3 fixes space and formatting blips pointed out by Javier, and change the bit_per_pixel assignment back to a single statement using two casts. v4 go back to v2 and use max_t() Signed-off-by: Pierre Asselin <pa@panix.com> Fixes: f35cd3fa7729 ("firmware/sysfb: Fix EFI/VESA format selection") Link: https://lore.kernel.org/r/4Psm6B6Lqkz1QXM@panix3.panix.com Link: https://lore.kernel.org/r/20230412150225.3757223-1-javierm@redhat.com Tested-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20230419044834.10816-1-pa@panix.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 1b617bc93178912fa36f87a957c15d1f1708c299 ]

Some legacy BIOSes report no reserved bits in their 32-bit rgb mode,
breaking the calculation of bits_per_pixel in  commit f35cd3fa7729
("firmware/sysfb: Fix EFI/VESA format selection").  However they report
lfb_depth correctly for those modes.  Keep the computation but
set bits_per_pixel to lfb_depth if the latter is larger.

v2 fixes the warnings from a max3() macro with arguments of different
types;  split the bits_per_pixel assignment to avoid uglyfing the code
with too many typecasts.

v3 fixes space and formatting blips pointed out by Javier, and change
the bit_per_pixel assignment back to a single statement using two casts.

v4 go back to v2 and use max_t()

Signed-off-by: Pierre Asselin <pa@panix.com>
Fixes: f35cd3fa7729 ("firmware/sysfb: Fix EFI/VESA format selection")
Link: https://lore.kernel.org/r/4Psm6B6Lqkz1QXM@panix3.panix.com
Link: https://lore.kernel.org/r/20230412150225.3757223-1-javierm@redhat.com
Tested-by: Thomas Zimmermann <tzimmermann@suse.de>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230419044834.10816-1-pa@panix.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware: stratix10-svc: Fix an NULL vs IS_ERR() bug in probe 2023-05-11T14:17:27+00:00 Dan Carpenter dan.carpenter@linaro.org 2023-04-19T14:27:03+00:00 33c3570b763571cf1488c9dcda302704678cf528 [ Upstream commit e1d6ca042e62c2a69513235f8629eb6e62ca79c5 ] The svc_create_memory_pool() function returns error pointers. It never returns NULL. Fix the check. Fixes: 7ca5ce896524 ("firmware: add Intel Stratix10 service layer driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Link: https://lore.kernel.org/r/5f9a8cb4-5a4f-460b-9cdc-2fae6c5b7922@kili.mountain Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit e1d6ca042e62c2a69513235f8629eb6e62ca79c5 ]

The svc_create_memory_pool() function returns error pointers.  It never
returns NULL.  Fix the check.

Fixes: 7ca5ce896524 ("firmware: add Intel Stratix10 service layer driver")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/5f9a8cb4-5a4f-460b-9cdc-2fae6c5b7922@kili.mountain
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware: arm_scmi: Fix xfers allocation on Rx channel 2023-05-11T14:17:03+00:00 Cristian Marussi cristian.marussi@arm.com 2023-03-26T20:34:49+00:00 4d97e9f3fc758506f23d6bf0e1c76a8f8b3d660e [ Upstream commit b2ccba9e8cdc6fb3985cc227844e7c6af309ffb1 ] Two distinct pools of xfer descriptors are allocated at initialization time: one (Tx) used to provide xfers to track commands and their replies (or delayed replies) and another (Rx) to pick xfers from to be used for processing notifications. Such pools, though, are allocated globally to be used by the whole SCMI instance, they are not allocated per-channel and as such the allocation of notifications xfers cannot be simply skipped if no Rx channel was found for the base protocol common channel, because there could be defined more optional per-protocol dedicated channels that instead support Rx channels. Change the conditional check to skip allocation for the notification pool only if no Rx channel has been detected on any per-channel protocol at all. Fixes: 4ebd8f6dea81 ("firmware: arm_scmi: Add receive buffer support for notifications") Signed-off-by: Cristian Marussi <cristian.marussi@arm.com> Link: https://lore.kernel.org/r/20230326203449.3492948-1-cristian.marussi@arm.com Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit b2ccba9e8cdc6fb3985cc227844e7c6af309ffb1 ]

Two distinct pools of xfer descriptors are allocated at initialization
time: one (Tx) used to provide xfers to track commands and their replies
(or delayed replies) and another (Rx) to pick xfers from to be used for
processing notifications.

Such pools, though, are allocated globally to be used by the whole SCMI
instance, they are not allocated per-channel and as such the allocation of
notifications xfers cannot be simply skipped if no Rx channel was found for
the base protocol common channel, because there could be defined more
optional per-protocol dedicated channels that instead support Rx channels.

Change the conditional check to skip allocation for the notification pool
only if no Rx channel has been detected on any per-channel protocol at all.

Fixes: 4ebd8f6dea81 ("firmware: arm_scmi: Add receive buffer support for notifications")
Signed-off-by: Cristian Marussi <cristian.marussi@arm.com>
Link: https://lore.kernel.org/r/20230326203449.3492948-1-cristian.marussi@arm.com
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware: qcom_scm: Clear download bit during reboot 2023-05-11T14:17:02+00:00 Mukesh Ojha quic_mojha@quicinc.com 2023-03-16T15:14:26+00:00 c63b5eac9ecfa924ad93acc4d3bf0ae4e8b8de76 [ Upstream commit 781d32d1c9709fd25655c4e3e3e15370ae4ae4db ] During normal restart of a system download bit should be cleared irrespective of whether download mode is set or not. Fixes: 8c1b7dc9ba22 ("firmware: qcom: scm: Expose download-mode control") Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com> Signed-off-by: Bjorn Andersson <andersson@kernel.org> Link: https://lore.kernel.org/r/1678979666-551-1-git-send-email-quic_mojha@quicinc.com Signed-off-by: Sasha Levin <sashal@kernel.org> 
[ Upstream commit 781d32d1c9709fd25655c4e3e3e15370ae4ae4db ]

During normal restart of a system download bit should
be cleared irrespective of whether download mode is
set or not.

Fixes: 8c1b7dc9ba22 ("firmware: qcom: scm: Expose download-mode control")
Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/1678979666-551-1-git-send-email-quic_mojha@quicinc.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
firmware/psci: demote suspend-mode warning to info level 2023-04-14T11:48:56+00:00 Johan Hovold johan+linaro@kernel.org 2023-04-14T08:46:19+00:00 43235168793cb1d766ccd015c219068e0547c511 On some Qualcomm platforms, like SC8280XP, the attempt to set PC mode during boot fails with PSCI_RET_DENIED and since commit 998fcd001feb ("firmware/psci: Print a warning if PSCI doesn't accept PC mode") this is now logged at warning level: psci: failed to set PC mode: -3 As there is nothing users can do about the firmware behaving this way, demote the warning to info level and clearly mark it as a firmware bug: psci: [Firmware Bug]: failed to set PC mode: -3 Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
On some Qualcomm platforms, like SC8280XP, the attempt to set PC mode
during boot fails with PSCI_RET_DENIED and since commit 998fcd001feb
("firmware/psci: Print a warning if PSCI doesn't accept PC mode") this
is now logged at warning level:

	psci: failed to set PC mode: -3

As there is nothing users can do about the firmware behaving this way,
demote the warning to info level and clearly mark it as a firmware bug:

	psci: [Firmware Bug]: failed to set PC mode: -3

Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Acked-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Merge tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc 2023-03-24T22:38:13+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-03-24T22:38:13+00:00 e76db6e50c85cce9e68c47076f8eab06189fe4db Pull ARM SoC fixes from Arnd Bergmann: "As usual, most of the bug fixes address issues in the devicetree files, and out of these, most are for the Qualcomm and NXP platforms, including: - A missing 'reserved-memory' property on LG G Watch R that is needed to prevent clashing with firmware - Annotations for cache coherency on multiple machines - Corrections for pinctrl, regulator, clock, iommu and power domain properties for i.MX and Qualcomm to correctly reflect the hardware settings - Firmware file names on multiple machines SA8540P Ride board - An incompatible change to the qcom vadc driver requires adding individual labels - Fix EQoS PHY reset GPIO by dropping the deprecated/wrong property and switch to the new bindings. - A fix for PCI bus address translation Tegra194 and Tegra234. There are also a couple of device driver fixes, addressing: - A race condition in the amdtee driver - A performance regression in the Qualcomm 'llcc' driver - An unitialized variable use NXP i.MX 'weim' driver - Error handling issues in Qualcomm 'rmtfs', and 'scm' drivers and the Arm scmi firmware driver" * tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits) arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on arm64: dts: imx93: add missing #address-cells and #size-cells to i2c nodes bus: imx-weim: fix branch condition evaluates to a garbage value arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl ARM: dts: imx6sll: e70k02: fix usbotg1 pinctrl arm64: dts: imx93: Fix eqos properties arm64: dts: imx8mp: Fix LCDIF2 node clock order arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name arm64: dts: imx8dxl-evk: Fix eqos phy reset gpio firmware: qcom: scm: fix bogus irq error at probe arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address ... 
Pull ARM SoC fixes from Arnd Bergmann:
 "As usual, most of the bug fixes address issues in the devicetree
  files, and out of these, most are for the Qualcomm and NXP platforms,
  including:

   - A missing 'reserved-memory' property on LG G Watch R that is needed
     to prevent clashing with firmware

   - Annotations for cache coherency on multiple machines

   - Corrections for pinctrl, regulator, clock, iommu and power domain
     properties for i.MX and Qualcomm to correctly reflect the hardware
     settings

   - Firmware file names on multiple machines SA8540P Ride board

   - An incompatible change to the qcom vadc driver requires adding
     individual labels

   - Fix EQoS PHY reset GPIO by dropping the deprecated/wrong property
     and switch to the new bindings.

   - A fix for PCI bus address translation Tegra194 and Tegra234.

  There are also a couple of device driver fixes, addressing:

   - A race condition in the amdtee driver

   - A performance regression in the Qualcomm 'llcc' driver

   - An unitialized variable use NXP i.MX 'weim' driver

   - Error handling issues in Qualcomm 'rmtfs', and 'scm' drivers and
     the Arm scmi firmware driver"

* tag 'arm-fixes-6.3-2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (48 commits)
  arm64: dts: qcom: sc8280xp-x13s: mark bob regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s12b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s10b regulator as always-on
  arm64: dts: qcom: sc8280xp-x13s: mark s11b regulator as always-on
  arm64: dts: imx93: add missing #address-cells and #size-cells to i2c nodes
  bus: imx-weim: fix branch condition evaluates to a garbage value
  arm64: dts: imx8mn: specify #sound-dai-cells for SAI nodes
  ARM: dts: imx6sl: tolino-shine2hd: fix usbotg1 pinctrl
  ARM: dts: imx6sll: e60k02: fix usbotg1 pinctrl
  ARM: dts: imx6sll: e70k02: fix usbotg1 pinctrl
  arm64: dts: imx93: Fix eqos properties
  arm64: dts: imx8mp: Fix LCDIF2 node clock order
  arm64: dts: imx8mm-nitrogen-r2: fix WM8960 clock name
  arm64: dts: imx8dxl-evk: Fix eqos phy reset gpio
  firmware: qcom: scm: fix bogus irq error at probe
  arm64: dts: qcom: sm8550: Mark UFS controller as cache coherent
  arm64: dts: qcom: sa8540p-ride: correct name of remoteproc_nsp0 firmware
  arm64: dts: qcom: sm8450: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8350: Mark UFS controller as cache coherent
  arm64: dts: qcom: sm8550: fix LPASS pinctrl slew base address
  ...
Merge tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi 2023-03-24T17:07:38+00:00 Linus Torvalds torvalds@linux-foundation.org 2023-03-24T17:07:38+00:00 877c20b1042535d79f9806095b03fdb082095532 Pull EFI fixes from Ard Biesheuvel: - Set the NX compat flag for arm64 and zboot, to ensure compatibility with EFI firmware that complies with tightening requirements imposed across the ecosystem. - Improve identification of Ampere Altra systems based on SMBIOS data. - Fix some issues related to the EFI framebuffer that were introduced as a result from some refactoring related to zboot and the merge with sysfb. - Makefile tweak to avoid rebuilding vmlinuz unnecessarily. - Fix efi_random_alloc() return value on out of memory condition. * tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi: efi/libstub: randomalloc: Return EFI_OUT_OF_RESOURCES on failure efi/libstub: Use relocated version of kernel's struct screen_info efi/libstub: zboot: Add compressed image to make targets efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L efi: sysfb_efi: Fix DMI quirks not working for simpledrm efi/libstub: smbios: Drop unused 'recsize' parameter arm64: efi: Use SMBIOS processor version to key off Ampere quirk efi/libstub: smbios: Use length member instead of record struct size efi: earlycon: Reprobe after parsing config tables arm64: efi: Set NX compat flag in PE/COFF header efi/libstub: arm64: Remap relocated image with strict permissions efi/libstub: zboot: Mark zboot EFI application as NX compatible 
Pull EFI fixes from Ard Biesheuvel:

 - Set the NX compat flag for arm64 and zboot, to ensure compatibility
   with EFI firmware that complies with tightening requirements imposed
   across the ecosystem.

 - Improve identification of Ampere Altra systems based on SMBIOS data.

 - Fix some issues related to the EFI framebuffer that were introduced
   as a result from some refactoring related to zboot and the merge with
   sysfb.

 - Makefile tweak to avoid rebuilding vmlinuz unnecessarily.

 - Fix efi_random_alloc() return value on out of memory condition.

* tag 'efi-fixes-for-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi:
  efi/libstub: randomalloc: Return EFI_OUT_OF_RESOURCES on failure
  efi/libstub: Use relocated version of kernel's struct screen_info
  efi/libstub: zboot: Add compressed image to make targets
  efi: sysfb_efi: Add quirk for Lenovo Yoga Book X91F/L
  efi: sysfb_efi: Fix DMI quirks not working for simpledrm
  efi/libstub: smbios: Drop unused 'recsize' parameter
  arm64: efi: Use SMBIOS processor version to key off Ampere quirk
  efi/libstub: smbios: Use length member instead of record struct size
  efi: earlycon: Reprobe after parsing config tables
  arm64: efi: Set NX compat flag in PE/COFF header
  efi/libstub: arm64: Remap relocated image with strict permissions
  efi/libstub: zboot: Mark zboot EFI application as NX compatible
Merge tag 'qcom-driver-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/fixes 2023-03-24T17:06:29+00:00 Arnd Bergmann arnd@arndb.de 2023-03-24T17:06:28+00:00 ec7d8bd7d40f14b03da2d9cc3c6c8c845d62fb0f Qualcomm driver fixes for v6.3 Support for the secure world interrupting the SCM driver drive the wait queue mechanism was recently introduced, but most platforms doesn't have this mechanism and an error should not be printed in the log. The rmtfs_mem driver recently gained support for assigning the region to multiple VMIDs, but accidentally removed the support for running without assignment. A couple of changes are introducd to correct this. The SC8280XP LLCC slice configuration is wrong, reslting in incorrect configuration of the hardware. The table is corrected, based on the datasheet. * tag 'qcom-driver-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: firmware: qcom: scm: fix bogus irq error at probe soc: qcom: rmtfs: handle optional qcom,vmid correctly soc: qcom: rmtfs: fix error handling reading qcom,vmid soc: qcom: llcc: Fix slice configuration values for SC8280XP Link: https://lore.kernel.org/r/20230323142505.1086072-1-andersson@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
Qualcomm driver fixes for v6.3

Support for the secure world interrupting the SCM driver drive the wait
queue mechanism was recently introduced, but most platforms doesn't have
this mechanism and an error should not be printed in the log.

The rmtfs_mem driver recently gained support for assigning the region to
multiple VMIDs, but accidentally removed the support for running without
assignment. A couple of changes are introducd to correct this.

The SC8280XP LLCC slice configuration is wrong, reslting in incorrect
configuration of the hardware. The table is corrected, based on the
datasheet.

* tag 'qcom-driver-fixes-for-6.3' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
  firmware: qcom: scm: fix bogus irq error at probe
  soc: qcom: rmtfs: handle optional qcom,vmid correctly
  soc: qcom: rmtfs: fix error handling reading qcom,vmid
  soc: qcom: llcc: Fix slice configuration values for SC8280XP

Link: https://lore.kernel.org/r/20230323142505.1086072-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>