Merge tag 'v5.18'

Linux 5.18

Merge tag 'v5.17-rc4' into for-linus

Merge with mainline to get the Intel ASoC generic helpers header and
other changes.

Merge tag 'v5.16' into next

Sync up with mainline to bring in the latest API changes.

Merge branch 'for-next' into for-linus

Pull 5.17 materials.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

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

Backmerging to bring drm-misc-next-fixes up to the latest state for
the current release cycle.

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

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

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

Sync up with drm-next to get v5.16-rc2.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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

Thomas needs the dma_resv_for_each_fence API for i915/ttm async migration
work.

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

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

Backmerging from drm/drm-next for v5.16-rc1.

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

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

We need -rc1 to address a breakage in drm/scheduler affecting panfrost.

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

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up some tools/perf/ patches that went via tip/perf/core, such
as:

tools/perf: Add mem_hops field in perf_mem_data_src structu

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up some tools/perf/ patches that went via tip/perf/core, such
as:

tools/perf: Add mem_hops field in perf_mem_data_src structure

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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

Pull arm64 updates from Will Deacon:
"There's the usual summary below, but the highlights are support for
t

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

Pull arm64 updates from Will Deacon:
"There's the usual summary below, but the highlights are support for
the Armv8.6 timer extensions, KASAN support for asymmetric MTE, the
ability to kexec() with the MMU enabled and a second attempt at
switching to the generic pfn_valid() implementation.

Summary:

- Support for the Arm8.6 timer extensions, including a
self-synchronising view of the system registers to elide some
expensive ISB instructions.

- Exception table cleanup and rework so that the fixup handlers
appear correctly in backtraces.

- A handful of miscellaneous changes, the main one being selection of
CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK.

- More mm and pgtable cleanups.

- KASAN support for "asymmetric" MTE, where tag faults are reported
synchronously for loads (via an exception) and asynchronously for
stores (via a register).

- Support for leaving the MMU enabled during kexec relocation, which
significantly speeds up the operation.

- Minor improvements to our perf PMU drivers.

- Improvements to the compat vDSO build system, particularly when
building with LLVM=1.

- Preparatory work for handling some Coresight TRBE tracing errata.

- Cleanup and refactoring of the SVE code to pave the way for SME
support in future.

- Ensure SCS pages are unpoisoned immediately prior to freeing them
when KASAN is enabled for the vmalloc area.

- Try moving to the generic pfn_valid() implementation again now that
the DMA mapping issue from last time has been resolved.

- Numerous improvements and additions to our FPSIMD and SVE
selftests"

[ armv8.6 timer updates were in a shared branch and already came in
through -tip in the timer pull - Linus ]

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (85 commits)
arm64: Select POSIX_CPU_TIMERS_TASK_WORK
arm64: Document boot requirements for FEAT_SME_FA64
arm64/sve: Fix warnings when SVE is disabled
arm64/sve: Add stub for sve_max_virtualisable_vl()
arm64: errata: Add detection for TRBE write to out-of-range
arm64: errata: Add workaround for TSB flush failures
arm64: errata: Add detection for TRBE overwrite in FILL mode
arm64: Add Neoverse-N2, Cortex-A710 CPU part definition
selftests: arm64: Factor out utility functions for assembly FP tests
arm64: vmlinux.lds.S: remove `.fixup` section
arm64: extable: add load_unaligned_zeropad() handler
arm64: extable: add a dedicated uaccess handler
arm64: extable: add `type` and `data` fields
arm64: extable: use `ex` for `exception_table_entry`
arm64: extable: make fixup_exception() return bool
arm64: extable: consolidate definitions
arm64: gpr-num: support W registers
arm64: factor out GPR numbering helpers
arm64: kvm: use kvm_exception_table_entry
arm64: lib: __arch_copy_to_user(): fold fixups into body
...

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

* for-next/kexec:
arm64: trans_pgd: remove trans_pgd_map_page()
arm64: kexec: remove cpu-reset.h
arm64: kexec: remove the pre-kexec PoC mainten

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

* for-next/kexec:
arm64: trans_pgd: remove trans_pgd_map_page()
arm64: kexec: remove cpu-reset.h
arm64: kexec: remove the pre-kexec PoC maintenance
arm64: kexec: keep MMU enabled during kexec relocation
arm64: kexec: install a copy of the linear-map
arm64: kexec: use ld script for relocation function
arm64: kexec: relocate in EL1 mode
arm64: kexec: configure EL2 vectors for kexec
arm64: kexec: pass kimage as the only argument to relocation function
arm64: kexec: Use dcache ops macros instead of open-coding
arm64: kexec: skip relocation code for inplace kexec
arm64: kexec: flush image and lists during kexec load time
arm64: hibernate: abstract ttrb0 setup function
arm64: trans_pgd: hibernate: Add trans_pgd_copy_el2_vectors
arm64: kernel: add helper for booted at EL2 and not VHE

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arm64: trans_pgd: remove trans_pgd_map_page()

The intend of trans_pgd_map_page() was to map contiguous range of VA
memory to the memory that is getting relocated during kexec. However,
since we are

arm64: trans_pgd: remove trans_pgd_map_page()

The intend of trans_pgd_map_page() was to map contiguous range of VA
memory to the memory that is getting relocated during kexec. However,
since we are now using linear map instead of contiguous range this
function is not needed

Suggested-by: Pingfan Liu <kernelfans@gmail.com>
Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210930143113.1502553-16-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>

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arm64: trans_pgd: hibernate: Add trans_pgd_copy_el2_vectors

Users of trans_pgd may also need a copy of vector table because it is
also may be overwritten if a linear map can be overwritten.

Move se

arm64: trans_pgd: hibernate: Add trans_pgd_copy_el2_vectors

Users of trans_pgd may also need a copy of vector table because it is
also may be overwritten if a linear map can be overwritten.

Move setup of EL2 vectors from hibernate to trans_pgd, so it can be
later shared with kexec as well.

Signed-off-by: Pasha Tatashin <pasha.tatashin@soleen.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: https://lore.kernel.org/r/20210930143113.1502553-3-pasha.tatashin@soleen.com
Signed-off-by: Will Deacon <will@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 5.13 merge window.

Merge tag 'v5.12-rc7' into ecryptfs/next

Required to pick up idmapped mount changes which changed some function
parameters.

Merge tag 'v5.12-rc4' into next

Sync up with the mainline to bring in newest APIs.

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

Signed-off-by: Maxime Ripard

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

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

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Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic

Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic irqchip (introducing the
JZ4760B SoC)
- Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
- Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
Kconfig, now relying on the architecture to get it right
- Drop the debugfs_file field from struct irq_domain, now that
debugfs can track things on its own

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

Sync up with upstream.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'fixes-rc2' into fixes

Merge commit '3e10585335b7967326ca7b4118cada0d2d00a2ab' into v5.12/vfio/next

Update to new follow_pte() definition

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

Pull arm64 updates from Will Deacon:

- vDSO build improvements including support for building with BSD.

-

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

Pull arm64 updates from Will Deacon:

- vDSO build improvements including support for building with BSD.

- Cleanup to the AMU support code and initialisation rework to support
cpufreq drivers built as modules.

- Removal of synthetic frame record from exception stack when entering
the kernel from EL0.

- Add support for the TRNG firmware call introduced by Arm spec
DEN0098.

- Cleanup and refactoring across the board.

- Avoid calling arch_get_random_seed_long() from
add_interrupt_randomness()

- Perf and PMU updates including support for Cortex-A78 and the v8.3
SPE extensions.

- Significant steps along the road to leaving the MMU enabled during
kexec relocation.

- Faultaround changes to initialise prefaulted PTEs as 'old' when
hardware access-flag updates are supported, which drastically
improves vmscan performance.

- CPU errata updates for Cortex-A76 (#1463225) and Cortex-A55
(#1024718)

- Preparatory work for yielding the vector unit at a finer granularity
in the crypto code, which in turn will one day allow us to defer
softirq processing when it is in use.

- Support for overriding CPU ID register fields on the command-line.

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (85 commits)
drivers/perf: Replace spin_lock_irqsave to spin_lock
mm: filemap: Fix microblaze build failure with 'mmu_defconfig'
arm64: Make CPU_BIG_ENDIAN depend on ld.bfd or ld.lld 13.0.0+
arm64: cpufeatures: Allow disabling of Pointer Auth from the command-line
arm64: Defer enabling pointer authentication on boot core
arm64: cpufeatures: Allow disabling of BTI from the command-line
arm64: Move "nokaslr" over to the early cpufeature infrastructure
KVM: arm64: Document HVC_VHE_RESTART stub hypercall
arm64: Make kvm-arm.mode={nvhe, protected} an alias of id_aa64mmfr1.vh=0
arm64: Add an aliasing facility for the idreg override
arm64: Honor VHE being disabled from the command-line
arm64: Allow ID_AA64MMFR1_EL1.VH to be overridden from the command line
arm64: cpufeature: Add an early command-line cpufeature override facility
arm64: Extract early FDT mapping from kaslr_early_init()
arm64: cpufeature: Use IDreg override in __read_sysreg_by_encoding()
arm64: cpufeature: Add global feature override facility
arm64: Move SCTLR_EL1 initialisation to EL-agnostic code
arm64: Simplify init_el2_state to be non-VHE only
arm64: Move VHE-specific SPE setup to mutate_to_vhe()
arm64: Drop early setting of MDSCR_EL2.TPMS
...

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

Significant steps along the road to leaving the MMU enabled during kexec
relocation.

* for-next/kexec:
arm64: hibernate: add __force attribute to

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

Significant steps along the road to leaving the MMU enabled during kexec
relocation.

* for-next/kexec:
arm64: hibernate: add __force attribute to gfp_t casting
arm64: kexec: arm64_relocate_new_kernel don't use x0 as temp
arm64: kexec: arm64_relocate_new_kernel clean-ups and optimizations
arm64: kexec: call kexec_image_info only once
arm64: kexec: move relocation function setup
arm64: trans_pgd: hibernate: idmap the single page that holds the copy page routines
arm64: mm: Always update TCR_EL1 from __cpu_set_tcr_t0sz()
arm64: trans_pgd: pass NULL instead of init_mm to *_populate functions
arm64: trans_pgd: pass allocator trans_pgd_create_copy
arm64: trans_pgd: make trans_pgd_map_page generic
arm64: hibernate: move page handling function to new trans_pgd.c
arm64: hibernate: variable pudp is used instead of pd4dp
arm64: kexec: make dtb_mem always enabled

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