Merge drm/drm-fixes into drm-misc-fixes

Forwarding to v6.6-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
"I think we have a bit less than usual on the architecture side, but
t

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Will Deacon:
"I think we have a bit less than usual on the architecture side, but
that's somewhat balanced out by a large crop of perf/PMU driver
updates and extensions to our selftests.

CPU features and system registers:

- Advertise hinted conditional branch support (FEAT_HBC) to userspace

- Avoid false positive "SANITY CHECK" warning when xCR registers
differ outside of the length field

Documentation:

- Fix macro name typo in SME documentation

Entry code:

- Unmask exceptions earlier on the system call entry path

Memory management:

- Don't bother clearing PTE_RDONLY for dirty ptes in pte_wrprotect()
and pte_modify()

Perf and PMU drivers:

- Initial support for Coresight TRBE devices on ACPI systems (the
coresight driver changes will come later)

- Fix hw_breakpoint single-stepping when called from bpf

- Fixes for DDR PMU on i.MX8MP SoC

- Add NUMA-awareness to Hisilicon PCIe PMU driver

- Fix locking dependency issue in Arm DMC620 PMU driver

- Workaround Hisilicon erratum 162001900 in the SMMUv3 PMU driver

- Add support for Arm CMN-700 r3 parts to the CMN PMU driver

- Add support for recent Arm Cortex CPU PMUs

- Update Hisilicon PMU maintainers

Selftests:

- Add a bunch of new features to the hwcap test (JSCVT, PMULL, AES,
SHA1, etc)

- Fix SSVE test to leave streaming-mode after grabbing the signal
context

- Add new test for SVE vector-length changes with SME enabled

Miscellaneous:

- Allow compiler to warn on suspicious looking system register
expressions

- Work around SDEI firmware bug by aborting any running handlers on a
kernel crash

- Fix some harmless warnings when building with W=1

- Remove some unused function declarations

- Other minor fixes and cleanup"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (62 commits)
drivers/perf: hisi: Update HiSilicon PMU maintainers
arm_pmu: acpi: Add a representative platform device for TRBE
arm_pmu: acpi: Refactor arm_spe_acpi_register_device()
kselftest/arm64: Fix hwcaps selftest build
hw_breakpoint: fix single-stepping when using bpf_overflow_handler
arm64/sysreg: refactor deprecated strncpy
kselftest/arm64: add jscvt feature to hwcap test
kselftest/arm64: add pmull feature to hwcap test
kselftest/arm64: add AES feature check to hwcap test
kselftest/arm64: add SHA1 and related features to hwcap test
arm64: sysreg: Generate C compiler warnings on {read,write}_sysreg_s arguments
kselftest/arm64: build BTI tests in output directory
perf/imx_ddr: don't enable counter0 if none of 4 counters are used
perf/imx_ddr: speed up overflow frequency of cycle
drivers/perf: hisi: Schedule perf session according to locality
kselftest/arm64: fix a memleak in zt_regs_run()
perf/arm-dmc620: Fix dmc620_pmu_irqs_lock/cpu_hotplug_lock circular lock dependency
perf/smmuv3: Add MODULE_ALIAS for module auto loading
perf/smmuv3: Enable HiSilicon Erratum 162001900 quirk for HIP08/09
kselftest/arm64: Size sycall-abi buffers for the actual maximum VL
...

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Merge branch 'for-next/mm' into for-next/core

* for-next/mm:
arm64: fix build warning for ARM64_MEMSTART_SHIFT
arm64: Remove unsued extern declaration init_mem_pgprot()
arm64/mm: Set only the

Merge branch 'for-next/mm' into for-next/core

* for-next/mm:
arm64: fix build warning for ARM64_MEMSTART_SHIFT
arm64: Remove unsued extern declaration init_mem_pgprot()
arm64/mm: Set only the PTE_DIRTY bit while preserving the HW dirty state
arm64/mm: Add pte_rdonly() helper
arm64/mm: Directly use ID_AA64MMFR2_EL1_VARange_MASK
arm64/mm: Replace an open coding with ID_AA64MMFR1_EL1_HAFDBS_MASK

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Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo V

Merge drm/drm-next into drm-intel-next

Catching-up with drm-next and drm-intel-gt-next.
It will unblock a code refactor around the platform
definitions (names vs acronyms).

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/1

Merge drm/drm-next into drm-intel-gt-next

Need to pull in b3e4aae612ec ("drm/i915/hdcp: Modify hdcp_gsc_message msg sending mechanism") as
a dependency for https://patchwork.freedesktop.org/series/121735/

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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arm64/mm: Replace an open coding with ID_AA64MMFR1_EL1_HAFDBS_MASK

Replace '0xf' with ID_AA64MMFR1_EL1_HAFDBS_MASK while evaluating if the cpu
supports implicit page table entry access flag update i

arm64/mm: Replace an open coding with ID_AA64MMFR1_EL1_HAFDBS_MASK

Replace '0xf' with ID_AA64MMFR1_EL1_HAFDBS_MASK while evaluating if the cpu
supports implicit page table entry access flag update in HW.

Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20230711090458.238346-1-anshuman.khandual@arm.com
Signed-off-by: Will Deacon <will@kernel.org>

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Merge drm/drm-next into drm-misc-next

Backmerging to get v6.5-rc2.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

ASoC: Merge v6.5-rc2

Get a similar baseline to my other branches, and fixes for people using
the branch.

Merge v6.5-rc1 into drm-misc-fixes

Boris needs 6.5-rc1 in drm-misc-fixes to prevent a conflict.

Signed-off-by: Maxime Ripard <mripard@kernel.org>

Merge branch 'master' into mm-hotfixes-stable

Merge branch 'for-6.5/apple' into for-linus

- improved support for Keychron K8 keyboard (Lasse Brun)

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
"Notable features are user-space support for the memcpy/memset
ins

Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 updates from Catalin Marinas:
"Notable features are user-space support for the memcpy/memset
instructions and the permission indirection extension.

- Support for the Armv8.9 Permission Indirection Extensions. While
this feature doesn't add new functionality, it enables future
support for Guarded Control Stacks (GCS) and Permission Overlays

- User-space support for the Armv8.8 memcpy/memset instructions

- arm64 perf: support the HiSilicon SoC uncore PMU, Arm CMN sysfs
identifier, support for the NXP i.MX9 SoC DDRC PMU, fixes and
cleanups

- Removal of superfluous ISBs on context switch (following
retrospective architecture tightening)

- Decode the ISS2 register during faults for additional information
to help with debugging

- KPTI clean-up/simplification of the trampoline exit code

- Addressing several -Wmissing-prototype warnings

- Kselftest improvements for signal handling and ptrace

- Fix TPIDR2_EL0 restoring on sigreturn

- Clean-up, robustness improvements of the module allocation code

- More sysreg conversions to the automatic register/bitfields
generation

- CPU capabilities handling cleanup

- Arm documentation updates: ACPI, ptdump"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (124 commits)
kselftest/arm64: Add a test case for TPIDR2 restore
arm64/signal: Restore TPIDR2 register rather than memory state
arm64: alternatives: make clean_dcache_range_nopatch() noinstr-safe
Documentation/arm64: Add ptdump documentation
arm64: hibernate: remove WARN_ON in save_processor_state
kselftest/arm64: Log signal code and address for unexpected signals
docs: perf: Fix warning from 'make htmldocs' in hisi-pmu.rst
arm64/fpsimd: Exit streaming mode when flushing tasks
docs: perf: Add new description for HiSilicon UC PMU
drivers/perf: hisi: Add support for HiSilicon UC PMU driver
drivers/perf: hisi: Add support for HiSilicon H60PA and PAv3 PMU driver
perf: arm_cspmu: Add missing MODULE_DEVICE_TABLE
perf/arm-cmn: Add sysfs identifier
perf/arm-cmn: Revamp model detection
perf/arm_dmc620: Add cpumask
arm64: mm: fix VA-range sanity check
arm64/mm: remove now-superfluous ISBs from TTBR writes
Documentation/arm64: Update ACPI tables from BBR
Documentation/arm64: Update references in arm-acpi
Documentation/arm64: Update ARM and arch reference
...

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Merge branch 'for-next/feat_s1pie' into for-next/core

* for-next/feat_s1pie:
: Support for the Armv8.9 Permission Indirection Extensions (stage 1 only)
KVM: selftests: get-reg-list: add Permissi

Merge branch 'for-next/feat_s1pie' into for-next/core

* for-next/feat_s1pie:
: Support for the Armv8.9 Permission Indirection Extensions (stage 1 only)
KVM: selftests: get-reg-list: add Permission Indirection registers
KVM: selftests: get-reg-list: support ID register features
arm64: Document boot requirements for PIE
arm64: transfer permission indirection settings to EL2
arm64: enable Permission Indirection Extension (PIE)
arm64: add encodings of PIRx_ELx registers
arm64: disable EL2 traps for PIE
arm64: reorganise PAGE_/PROT_ macros
arm64: add PTE_WRITE to PROT_SECT_NORMAL
arm64: add PTE_UXN/PTE_WRITE to SWAPPER_*_FLAGS
KVM: arm64: expose ID_AA64MMFR3_EL1 to guests
KVM: arm64: Save/restore PIE registers
KVM: arm64: Save/restore TCR2_EL1
arm64: cpufeature: add Permission Indirection Extension cpucap
arm64: cpufeature: add TCR2 cpucap
arm64: cpufeature: add system register ID_AA64MMFR3
arm64/sysreg: add PIR*_ELx registers
arm64/sysreg: update HCRX_EL2 register
arm64/sysreg: add system registers TCR2_ELx
arm64/sysreg: Add ID register ID_AA64MMFR3

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Merge drm/drm-next into drm-misc-next-fixes

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

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arm64: enable Permission Indirection Extension (PIE)

Now that the necessary changes have been made, set the Permission Indirection
registers and enable the Permission Indirection Extension.

Signed-

arm64: enable Permission Indirection Extension (PIE)

Now that the necessary changes have been made, set the Permission Indirection
registers and enable the Permission Indirection Extension.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20230606145859.697944-17-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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arm64: add PTE_UXN/PTE_WRITE to SWAPPER_*_FLAGS

With PIE enabled, the swapper PTEs would have a Permission Indirection Index
(PIIndex) of 0. A PIIndex of 0 is not currently used by any other PTEs.

arm64: add PTE_UXN/PTE_WRITE to SWAPPER_*_FLAGS

With PIE enabled, the swapper PTEs would have a Permission Indirection Index
(PIIndex) of 0. A PIIndex of 0 is not currently used by any other PTEs.

To avoid using index 0 specifically for the swapper PTEs, mark them as
PTE_UXN and PTE_WRITE, so that they map to a PAGE_KERNEL_EXEC equivalent.

This also adds PTE_WRITE to KPTI_NG_PTE_FLAGS, which was tested by booting
with kpti=on.

Signed-off-by: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/20230606145859.697944-12-joey.gouly@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

Merge drm/drm-next into drm-intel-gt-next

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge drm/drm-next into drm-intel-next

Backmerge to get some hwmon dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-fixes into drm-misc-fixes

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-next into drm-misc-next

Start the 6.5 release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
"A few arm64 fixes that came in during the merge window for -rc1.

The main

Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

Pull arm64 fixes from Will Deacon:
"A few arm64 fixes that came in during the merge window for -rc1.

The main thing is restoring the pointer authentication hwcaps, which
disappeared during some recent refactoring

- Fix regression in CPU erratum workaround when disabling the MMU

- Fix detection of pointer authentication hwcaps

- Avoid writeable, executable ELF sections in vmlinux"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: lds: move .got section out of .text
arm64: kernel: remove SHF_WRITE|SHF_EXECINSTR from .idmap.text
arm64: cpufeature: Fix pointer auth hwcaps
arm64: Fix label placement in record_mmu_state()

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