pm24.git/arch/arm, branch v6.4

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2023-06-23T00:54:10Z

Pull kvm fixes from Paolo Bonzini: "ARM: - Correctly save/restore PMUSERNR_EL0 when host userspace is using PMU counters directly - Fix GICv2 emulation on GICv3 after the locking rework - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and document why Generic: - Avoid setting page table entries pointing to a deleted memslot if a host page table entry is changed concurrently with the deletion" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Avoid illegal stage2 mapping on invalid memory slot KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu() KVM: arm64: Restore GICv2-on-GICv3 functionality KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded KVM: arm64: PMU: Restore the host's PMUSERENR_EL0

Merge tag 'kvmarm-fixes-6.4-4' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2023-06-22T19:28:26Z

KVM/arm64 fixes for 6.4, take #4 - Correctly save/restore PMUSERNR_EL0 when host userspace is using PMU counters directly - Fix GICv2 emulation on GICv3 after the locking rework - Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and document why...

ARM: dts: Fix erroneous ADS touchscreen polarities

2023-06-05T15:39:22Z

Several device tree files get the polarity of the pendown-gpios wrong: this signal is active low. Fix up all incorrect flags, so that operating systems can rely on the flag being correctly set. Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20230510105156.1134320-1-linus.walleij@linaro.org Signed-off-by: Arnd Bergmann

Merge tag 'at91-fixes-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into arm/fixes

2023-06-05T15:38:51Z

AT91 fixes for 6.4 It contains: - fix imbalanced reference counter for ethernet devices; without it system hangs after consecutive suspend/resume cycles; - fix debounce delay property for shutdown controller; the initial DT property is not what the driver expects. * tag 'at91-fixes-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux: ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc ARM: at91: pm: fix imbalanced reference counter for ethernet devices Link: https://lore.kernel.org/r/20230530105930.11621-1-claudiu.beznea@microchip.com Signed-off-by: Arnd Bergmann

Merge tag 'qcom-arm64-fixes-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

2023-06-05T15:37:29Z

Qualcomm ARM64 DeviceTree fixes for 6.4 Register scheme for SM8550 LLCC is corrected to avoid using the wrong register offsets. SDRAM frequency for misidentified SC7180-lite boards is handled. The datatype for Soundwire interval on SM8550 is corrected. The resource controller on SC8280XP is added to the CPU cluster power-domain to get notified to send cached sleep and wake votes before going entering the lower power states. SA8155P power-domains that differ from what's inherited from the SM8150 DeviceTree are adjusted to make the platform boot again. Remoteproc firmware paths are corrected for Sony Xperia 10 IV. Cache properties are adjusted across a range of platforms, to meet changes in the binding. Panel compatibles are corrected for Xiaomi Mi Pad 5 Pro, to match binding. Invalid dai-cells are dropped from SC7280 devices, to match binding. The incorrect removal of "input-enable" from the LPASS pinctrl node of SC8280XP was reverted, to get dmic pins in the correct state again. The incorrect input-enable property is dropped from a msm8974, mdm9615 and apq8026 to resolve a range of DT validation warnings, incorrectly picked up through the ARM64 tree. * tag 'qcom-arm64-fixes-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: arm64: dts: qcom: sm8550: Use the correct LLCC register scheme arm64: dts: qcom: sc7180-lite: Fix SDRAM freq for misidentified sc7180-lite boards arm64: dts: qcom: sm8550: use uint16 for Soundwire interval arm64: dts: qcom: Split out SA8155P and use correct RPMh power domains arm64: dts: qcom: sm6375-pdx225: Fix remoteproc firmware paths arm64: dts: qcom: add missing cache properties arm64: dts: qcom: use decimal for cache level arm64: dts: qcom: fix indentation ARM: dts: qcom: msm8974: remove superfluous "input-enable" ARM: dts: qcom: mdm9615: remove superfluous "input-enable" ARM: dts: qcom: apq8026: remove superfluous "input-enable" arm64: dts: qcom: sm8250-xiaomi-elish-csot: fix panel compatible arm64: dts: qcom: sm8250-xiaomi-elish-boe: fix panel compatible arm64: dts: qcom: sc7280-qcard: drop incorrect dai-cells from WCD938x SDW arm64: dts: qcom: sc7280-idp: drop incorrect dai-cells from WCD938x SDW arm64: dts: qcom: sc8280xp: Flush RSC sleep & wake votes arm64: dts: qcom: sc8280xp: Revert "arm64: dts: qcom: sc8280xp: remove superfluous "input-enable"" Link: https://lore.kernel.org/r/20230601142659.2246348-1-andersson@kernel.org Signed-off-by: Arnd Bergmann

Merge tag 'qcom-dts-fixes-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into arm/fixes

2023-06-05T15:34:55Z

Qualcomm ARM32 fix for 6.4 A range of 32-bit Qualcomm platforms are missing cache-unified, which is now required by the binding, this is now corrected. * tag 'qcom-dts-fixes-for-6.4' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: ARM: dts: qcom: add missing cache properties Link: https://lore.kernel.org/r/20230601140347.2245680-1-andersson@kernel.org Signed-off-by: Arnd Bergmann

KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded

2023-06-04T16:19:36Z

Currently, with VHE, KVM sets ER, CR, SW and EN bits of PMUSERENR_EL0 to 1 on vcpu_load(), and saves and restores the register value for the host on vcpu_load() and vcpu_put(). If the value of those bits are cleared on a pCPU with a vCPU loaded (armv8pmu_start() would do that when PMU counters are programmed for the guest), PMU access from the guest EL0 might be trapped to the guest EL1 directly regardless of the current PMUSERENR_EL0 value of the vCPU. Fix this by not letting armv8pmu_start() overwrite PMUSERENR_EL0 on the pCPU where PMUSERENR_EL0 for the guest is loaded, and instead updating the saved shadow register value for the host so that the value can be restored on vcpu_put() later. While vcpu_{put,load}() are manipulating PMUSERENR_EL0, disable IRQs to prevent a race condition between these processes and IPIs that attempt to update PMUSERENR_EL0 for the host EL0. Suggested-by: Mark Rutland Suggested-by: Marc Zyngier Fixes: 83a7a4d643d3 ("arm64: perf: Enable PMU counter userspace access for perf event") Signed-off-by: Reiji Watanabe Signed-off-by: Marc Zyngier Link: https://lore.kernel.org/r/20230603025035.3781797-3-reijiw@google.com

Merge tag 'imx-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into arm/fixes

2023-05-25T15:22:38Z

i.MX fixes for 6.4: - A couple of i.MX8MN/P video clock changes from Adam Ford to fix issue with clock re-parenting. - Add missing pvcie-supply regulator for imx6qdl-mba6 board. - A series of colibri-imx8x board fixes on pin configuration. - Set and limit the mode for PMIC bucks for imx6ull-dhcor board to fix stability problems. - A couple of changes from Frank Li to correct cdns,usb3 bindings cdns,on-chip-buff-size property and fix USB 3.0 gadget failure on i.MX8QM & QXPB0. - Add a required PHY deassert delay for imx8mn-var-som board to fix PHY detection failure. * tag 'imx-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: arm64: dts: imx8: fix USB 3.0 Gadget Failure in QM & QXPB0 at super speed dt-binding: cdns,usb3: Fix cdns,on-chip-buff-size type arm64: dts: colibri-imx8x: delete adc1 and dsp arm64: dts: colibri-imx8x: fix iris pinctrl configuration arm64: dts: colibri-imx8x: move pinctrl property from SoM to eval board arm64: dts: colibri-imx8x: fix eval board pin configuration arm64: dts: imx8mp: Fix video clock parents ARM: dts: imx6qdl-mba6: Add missing pvcie-supply regulator ARM: dts: imx6ull-dhcor: Set and limit the mode for PMIC buck 1, 2 and 3 arm64: dts: imx8mn-var-som: fix PHY detection bug by adding deassert delay arm64: dts: imx8mn: Fix video clock parents Link: https://lore.kernel.org/r/20230516133625.GI767028@dragon Signed-off-by: Arnd Bergmann

Merge tag 'juno-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into arm/fixes

2023-05-25T15:19:07Z

Arm FVP/Vexpress fixes for v6.4 Couple of fixes to address the missing required 'cache-unified' property in the level 2 and 3 caches on some of the FVP/vexpress platforms. * tag 'juno-fixes-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: arm64: dts: arm: add missing cache properties ARM: dts: vexpress: add missing cache properties Link: https://lore.kernel.org/r/20230509143508.1188786-1-sudeep.holla@arm.com Signed-off-by: Arnd Bergmann

ARM: dts: at91: sama7g5ek: fix debounce delay property for shdwc

2023-05-24T08:50:22Z

There is no atmel,shdwc-debouncer property for SHDWC. The right DT property is debounce-delay-us. Use it. Fixes: 16b161bcf5d4 ("ARM: dts: at91: sama7g5: add shdwc node") Signed-off-by: Claudiu Beznea Acked-by: Nicolas Ferre Link: https://lore.kernel.org/r/20230523052750.184223-1-claudiu.beznea@microchip.com