ASoC: Intel: Remove skylake driver

Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:

A spiritual successor to haswell/baytrail removal series [1].

The avs-driver found in sound/soc/in

ASoC: Intel: Remove skylake driver

Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:

A spiritual successor to haswell/baytrail removal series [1].

The avs-driver found in sound/soc/intel/avs is a direct replacement to
the existing skylake-driver. It covers all features supported by it and
more and aligns with the recommended flows and requirements based on
Windows driver equivalent.

The skylake-driver related UAPI has been removed with "ASoC: Drop
soc-topology ABI v4 support" [2].

For the official kernel tree the deprecation begun with v6.0. Most
skylake-drivers users moved to avs- or SOF-driver when AudioDSP
capabilities are available on the platform or to snd-hda-intel
(sound/pci/hda) when such capabilities are not.

For the supported trees the deprecation begun with v5.4 with v5.15 being
the first where the skylake-driver is disabled entirely.

All machine board drivers that consume this DSP driver have their
replacements present within sound/soc/intel/avs/boards/ directory.

[1]: https://lore.kernel.org/alsa-devel/20201006064907.16277-1-cezary.rojewski@intel.com/
[2]: https://lore.kernel.org/alsa-devel/20240403091629.647267-1-cezary.rojewski@intel.com/

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Merge branch 'topic/control-lookup-rwlock' into for-next

Pull control lookup optimization changes.

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

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts or adjacent changes.

Link: https://patch.msgid.link/20240808170148.362

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR.

No conflicts or adjacent changes.

Link: https://patch.msgid.link/20240808170148.3629934-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Merge tag 'i2c-host-fixes-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current

Two fixes on the Qualcomm GENI I2C controller are cleaning up the
error exi

Merge tag 'i2c-host-fixes-6.11-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/andi.shyti/linux into i2c/for-current

Two fixes on the Qualcomm GENI I2C controller are cleaning up the
error exit patch in the runtime_resume() function. The first is
disabling the clock, the second disables the icc on the way out.

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

Pull arm64 fixes from Catalin Marinas:

- Expand the speculative SSBS errata workaround to more CPUs

- Ensure

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

Pull arm64 fixes from Catalin Marinas:

- Expand the speculative SSBS errata workaround to more CPUs

- Ensure jump label changes are visible to all CPUs with a
kick_all_cpus_sync() (and also enable jump label batching as part of
the fix)

- The shadow call stack sanitiser is currently incompatible with Rust,
make CONFIG_RUST conditional on !CONFIG_SHADOW_CALL_STACK

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: jump_label: Ensure patched jump_labels are visible to all CPUs
rust: SHADOW_CALL_STACK is incompatible with Rust
arm64: errata: Expand speculative SSBS workaround (again)
arm64: cputype: Add Cortex-A725 definitions
arm64: cputype: Add Cortex-X1C definitions

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arm64: jump_label: Ensure patched jump_labels are visible to all CPUs

Although the Arm architecture permits concurrent modification and
execution of NOP and branch instructions, it still requires so

arm64: jump_label: Ensure patched jump_labels are visible to all CPUs

Although the Arm architecture permits concurrent modification and
execution of NOP and branch instructions, it still requires some
synchronisation to ensure that other CPUs consistently execute the newly
written instruction:

> When the modified instructions are observable, each PE that is
> executing the modified instructions must execute an ISB or perform a
> context synchronizing event to ensure execution of the modified
> instructions

Prior to commit f6cc0c501649 ("arm64: Avoid calling stop_machine() when
patching jump labels"), the arm64 jump_label patching machinery
performed synchronisation using stop_machine() after each modification,
however this was problematic when flipping static keys from atomic
contexts (namely, the arm_arch_timer CPU hotplug startup notifier) and
so we switched to the _nosync() patching routines to avoid "scheduling
while atomic" BUG()s during boot.

In hindsight, the analysis of the issue in f6cc0c501649 isn't quite
right: it cites the use of IPIs in the default patching routines as the
cause of the lockup, whereas stop_machine() does not rely on IPIs and
the I-cache invalidation is performed using __flush_icache_range(),
which elides the call to kick_all_cpus_sync(). In fact, the blocking
wait for other CPUs is what triggers the BUG() and the problem remains
even after f6cc0c501649, for example because we could block on the
jump_label_mutex. Eventually, the arm_arch_timer driver was fixed to
avoid the static key entirely in commit a862fc2254bd
("clocksource/arm_arch_timer: Remove use of workaround static key").

This all leaves the jump_label patching code in a funny situation on
arm64 as we do not synchronise with other CPUs to reduce the likelihood
of a bug which no longer exists. Consequently, toggling a static key on
one CPU cannot be assumed to take effect on other CPUs, leading to
potential issues, for example with missing preempt notifiers.

Rather than revert f6cc0c501649 and go back to stop_machine() for each
patch site, implement arch_jump_label_transform_apply() and kick all
the other CPUs with an IPI at the end of patching.

Cc: Alexander Potapenko <glider@google.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Marc Zyngier <maz@kernel.org>
Fixes: f6cc0c501649 ("arm64: Avoid calling stop_machine() when patching jump labels")
Signed-off-by: Will Deacon <will@kernel.org>
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20240731133601.3073-1-will@kernel.org
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

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Merge branch 'next' into for-linus

Prepare input updates for 6.11 merge window.

Merge tag 'v6.9' into next

Sync up with the mainline to bring in the new cleanup API.

Merge drm-misc-next-2024-07-04 into drm-misc-next-fixes

Let's start the drm-misc-next-fixes cycle.

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

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

Sync to v6.10-rc3.

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

Merge drm/drm-next into drm-xe-next

Needed to get tracing cleanup and add mmio tracing series.

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

Merge remote-tracking branch 'drm-misc/drm-misc-next' into HEAD

Merge drm-misc-next tree into the msm-next tree in order to be able to
use HDMI connector framework for the MSM HDMI driver.

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

Let's start the new release cycle.

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

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

Some display refactoring patches are needed in order to allow conflict-
less merging.

Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>

Merge branch 'tip/x86/cpu'

The Lunarlake patches rely on the new VFM stuff.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

Merge topic branches 'clkdev' and 'fixes' into for-linus

Merge remote-tracking branch 'drm/drm-fixes' into drm-misc-fixes

v6.10-rc1 is released, forward from v6.9

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge branch 'master' into mm-stable

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Cross merge.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Merge drm/drm-next into drm-xe-next

Backmerging drm-next in order to get up-to-date and in particular
to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.

Signed-off-by: Thomas Hellström <tho

Merge drm/drm-next into drm-xe-next

Backmerging drm-next in order to get up-to-date and in particular
to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67.

Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>

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

Sync to get the drm_printer changes to drm-intel-next.

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

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

Pull arm64 updates from Will Deacon:
"The most interesting parts are probably the mm changes from Ryan which

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

Pull arm64 updates from Will Deacon:
"The most interesting parts are probably the mm changes from Ryan which
optimise the creation of the linear mapping at boot and (separately)
implement write-protect support for userfaultfd.

Outside of our usual directories, the Kbuild-related changes under
scripts/ have been acked by Masahiro whilst the drivers/acpi/ parts
have been acked by Rafael and the addition of cpumask_any_and_but()
has been acked by Yury.

ACPI:

- Support for the Firmware ACPI Control Structure (FACS) signature
feature which is used to reboot out of hibernation on some systems

Kbuild:

- Support for building Flat Image Tree (FIT) images, where the kernel
Image is compressed alongside a set of devicetree blobs

Memory management:

- Optimisation of our early page-table manipulation for creation of
the linear mapping

- Support for userfaultfd write protection, which brings along some
nice cleanups to our handling of invalid but present ptes

- Extend our use of range TLBI invalidation at EL1

Perf and PMUs:

- Ensure that the 'pmu->parent' pointer is correctly initialised by
PMU drivers

- Avoid allocating 'cpumask_t' types on the stack in some PMU drivers

- Fix parsing of the CPU PMU "version" field in assembly code, as it
doesn't follow the usual architectural rules

- Add best-effort unwinding support for USER_STACKTRACE

- Minor driver fixes and cleanups

Selftests:

- Minor cleanups to the arm64 selftests (missing NULL check, unused
variable)

Miscellaneous:

- Add a command-line alias for disabling 32-bit application support

- Add part number for Neoverse-V2 CPUs

- Minor fixes and cleanups"

* tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (64 commits)
arm64/mm: Fix pud_user_accessible_page() for PGTABLE_LEVELS <= 2
arm64/mm: Add uffd write-protect support
arm64/mm: Move PTE_PRESENT_INVALID to overlay PTE_NG
arm64/mm: Remove PTE_PROT_NONE bit
arm64/mm: generalize PMD_PRESENT_INVALID for all levels
arm64: simplify arch_static_branch/_jump function
arm64: Add USER_STACKTRACE support
arm64: Add the arm64.no32bit_el0 command line option
drivers/perf: hisi: hns3: Actually use devm_add_action_or_reset()
drivers/perf: hisi: hns3: Fix out-of-bound access when valid event group
drivers/perf: hisi_pcie: Fix out-of-bound access when valid event group
kselftest: arm64: Add a null pointer check
arm64: defer clearing DAIF.D
arm64: assembler: update stale comment for disable_step_tsk
arm64/sysreg: Update PIE permission encodings
kselftest/arm64: Remove unused parameters in abi test
perf/arm-spe: Assign parents for event_source device
perf/arm-smmuv3: Assign parents for event_source device
perf/arm-dsu: Assign parents for event_source device
perf/arm-dmc620: Assign parents for event_source device
...

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

* for-next/misc:
arm64: simplify arch_static_branch/_jump function
arm64: Add the arm64.no32bit_el0 command line option
arm64: defer clearing DA

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

* for-next/misc:
arm64: simplify arch_static_branch/_jump function
arm64: Add the arm64.no32bit_el0 command line option
arm64: defer clearing DAIF.D
arm64: assembler: update stale comment for disable_step_tsk
arm64/sysreg: Update PIE permission encodings
arm64: Add Neoverse-V2 part
arm64: Remove unnecessary irqflags alternative.h include

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arm64: simplify arch_static_branch/_jump function

Extracted the jump table definition code from the arch_static_branch and
arch_static_branch_jump functions into a macro JUMP_TABLE_ENTRY to reduce
c

arm64: simplify arch_static_branch/_jump function

Extracted the jump table definition code from the arch_static_branch and
arch_static_branch_jump functions into a macro JUMP_TABLE_ENTRY to reduce
code duplication.

Signed-off-by: George Guo <guodongtai@kylinos.cn>
Link: https://lore.kernel.org/r/20240430085655.2798551-2-dongtai.guo@linux.dev
Signed-off-by: Will Deacon <will@kernel.org>

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

Backmerging to sync before merging the patchset at [1].

[1] https://lore.kernel.org/all/cover.1709913674.git.jani.nikula@intel.com/

Signed-off-by: Thomas Zi

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

Backmerging to sync before merging the patchset at [1].

[1] https://lore.kernel.org/all/cover.1709913674.git.jani.nikula@intel.com/

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

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