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

Backmerging for v6.0-rc1.

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

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

Pull arm64 updates from Will Deacon:
"Highlights include a major rework of our kPTI page-table rewriting
co

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

Pull arm64 updates from Will Deacon:
"Highlights include a major rework of our kPTI page-table rewriting
code (which makes it both more maintainable and considerably faster in
the cases where it is required) as well as significant changes to our
early boot code to reduce the need for data cache maintenance and
greatly simplify the KASLR relocation dance.

Summary:

- Remove unused generic cpuidle support (replaced by PSCI version)

- Fix documentation describing the kernel virtual address space

- Handling of some new CPU errata in Arm implementations

- Rework of our exception table code in preparation for handling
machine checks (i.e. RAS errors) more gracefully

- Switch over to the generic implementation of ioremap()

- Fix lockdep tracking in NMI context

- Instrument our memory barrier macros for KCSAN

- Rework of the kPTI G->nG page-table repainting so that the MMU
remains enabled and the boot time is no longer slowed to a crawl
for systems which require the late remapping

- Enable support for direct swapping of 2MiB transparent huge-pages
on systems without MTE

- Fix handling of MTE tags with allocating new pages with HW KASAN

- Expose the SMIDR register to userspace via sysfs

- Continued rework of the stack unwinder, particularly improving the
behaviour under KASAN

- More repainting of our system register definitions to match the
architectural terminology

- Improvements to the layout of the vDSO objects

- Support for allocating additional bits of HWCAP2 and exposing
FEAT_EBF16 to userspace on CPUs that support it

- Considerable rework and optimisation of our early boot code to
reduce the need for cache maintenance and avoid jumping in and out
of the kernel when handling relocation under KASLR

- Support for disabling SVE and SME support on the kernel
command-line

- Support for the Hisilicon HNS3 PMU

- Miscellanous cleanups, trivial updates and minor fixes"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (136 commits)
arm64: Delay initialisation of cpuinfo_arm64::reg_{zcr,smcr}
arm64: fix KASAN_INLINE
arm64/hwcap: Support FEAT_EBF16
arm64/cpufeature: Store elf_hwcaps as a bitmap rather than unsigned long
arm64/hwcap: Document allocation of upper bits of AT_HWCAP
arm64: enable THP_SWAP for arm64
arm64/mm: use GENMASK_ULL for TTBR_BADDR_MASK_52
arm64: errata: Remove AES hwcap for COMPAT tasks
arm64: numa: Don't check node against MAX_NUMNODES
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
perf: RISC-V: Add of_node_put() when breaking out of for_each_of_cpu_node()
docs: perf: Include hns3-pmu.rst in toctree to fix 'htmldocs' WARNING
arm64: kasan: Revert "arm64: mte: reset the page tag in page->flags"
mm: kasan: Skip page unpoisoning only if __GFP_SKIP_KASAN_UNPOISON
mm: kasan: Skip unpoisoning of user pages
mm: kasan: Ensure the tags are visible before the tag in page->flags
drivers/perf: hisi: add driver for HNS3 PMU
drivers/perf: hisi: Add description for HNS3 PMU driver
drivers/perf: riscv_pmu_sbi: perf format
perf/arm-cci: Use the bitmap API to allocate bitmaps
...

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

* for-next/perf:
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
perf: RISC-V: Add of_node_put() when breaking out of for_each_of_cpu_n

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

* for-next/perf:
drivers/perf: arm_spe: Fix consistency of SYS_PMSCR_EL1.CX
perf: RISC-V: Add of_node_put() when breaking out of for_each_of_cpu_node()
docs: perf: Include hns3-pmu.rst in toctree to fix 'htmldocs' WARNING
drivers/perf: hisi: add driver for HNS3 PMU
drivers/perf: hisi: Add description for HNS3 PMU driver
drivers/perf: riscv_pmu_sbi: perf format
perf/arm-cci: Use the bitmap API to allocate bitmaps
drivers/perf: riscv_pmu: Add riscv pmu pm notifier
perf: hisi: Extract hisi_pmu_init
perf/marvell_cn10k: Fix TAD PMU register offset
perf/marvell_cn10k: Remove useless license text when SPDX-License-Identifier is already used
arm64: cpufeature: Allow different PMU versions in ID_DFR0_EL1
perf/arm-cci: fix typo in comment
drivers/perf:Directly use ida_alloc()/free()
drivers/perf: Directly use ida_alloc()/free()

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drivers/perf: hisi: Add description for HNS3 PMU driver

HNS3 PMU End Point device is supported on HiSilicon HIP09 platform, so
add document hns3-pmu.rst to provide guidance on how to use it.

Signed

drivers/perf: hisi: Add description for HNS3 PMU driver

HNS3 PMU End Point device is supported on HiSilicon HIP09 platform, so
add document hns3-pmu.rst to provide guidance on how to use it.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Link: https://lore.kernel.org/r/20220628063419.38514-2-huangguangbin2@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>

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