Merge branch 'next' into for-linus

Prepare input updates for 6.3 merge window.

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

Backmerging into drm-misc-next to get DRM accelerator infrastructure,
which is required by ipuv driver.

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

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless

Merge wireless into wireless-next

Due to the two cherry picked commits from wireless to wireless-next we have
several conflicts in mt76. To avoid any bugs with conflicts merge wireless into
wireless-next.

96f134dc1964 wifi: mt76: handle possible mt76_rx_token_consume failures
fe13dad8992b wifi: mt76: dma: do not increment queue head if mt76_dma_add_buf fails

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Merge tag 'v6.2-rc3' into next

Merge with mainline to bring in timer_shutdown_sync() API.

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

Let's start the fixes cycle.

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

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

Sync up with v6.2-rc1.

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

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

Referen

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

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Merge tag 'v6.2-rc1' into media_tree

Linux 6.2-rc1

* tag 'v6.2-rc1': (14398 commits)
Linux 6.2-rc1
treewide: Convert del_timer*() to timer_shutdown*()
pstore: Properly assign mem_type propert

Merge tag 'v6.2-rc1' into media_tree

Linux 6.2-rc1

* tag 'v6.2-rc1': (14398 commits)
Linux 6.2-rc1
treewide: Convert del_timer*() to timer_shutdown*()
pstore: Properly assign mem_type property
pstore: Make sure CONFIG_PSTORE_PMSG selects CONFIG_RT_MUTEXES
cfi: Fix CFI failure with KASAN
perf python: Fix splitting CC into compiler and options
afs: Stop implementing ->writepage()
afs: remove afs_cache_netfs and afs_zap_permits() declarations
afs: remove variable nr_servers
afs: Fix lost servers_outstanding count
ALSA: usb-audio: Add new quirk FIXED_RATE for JBL Quantum810 Wireless
ALSA: azt3328: Remove the unused function snd_azf3328_codec_outl()
gcov: add support for checksum field
test_maple_tree: add test for mas_spanning_rebalance() on insufficient data
maple_tree: fix mas_spanning_rebalance() on insufficient data
hugetlb: really allocate vma lock for all sharable vmas
kmsan: export kmsan_handle_urb
kmsan: include linux/vmalloc.h
mm/mempolicy: fix memory leak in set_mempolicy_home_node system call
mm, mremap: fix mremap() expanding vma with addr inside vma
...

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

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),

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

To resolve a trivial merge conflict with c302378bc157f6a7 ("libbpf:
Hashmap interface update to allow both long and void* keys/values"),
where a function present upstream was removed in the perf tools
development tree.

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

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Merge tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cpu updates from Borislav Petkov:

- Split MTRR and PAT init code to accomodate at least Xen PV and TD

Merge tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 cpu updates from Borislav Petkov:

- Split MTRR and PAT init code to accomodate at least Xen PV and TDX
guests which do not get MTRRs exposed but only PAT. (TDX guests do
not support the cache disabling dance when setting up MTRRs so they
fall under the same category)

This is a cleanup work to remove all the ugly workarounds for such
guests and init things separately (Juergen Gross)

- Add two new Intel CPUs to the list of CPUs with "normal" Energy
Performance Bias, leading to power savings

- Do not do bus master arbitration in C3 (ARB_DISABLE) on modern
Centaur CPUs

* tag 'x86_cpu_for_v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)
x86/mtrr: Make message for disabled MTRRs more descriptive
x86/pat: Handle TDX guest PAT initialization
x86/cpuid: Carve out all CPUID functionality
x86/cpu: Switch to cpu_feature_enabled() for X86_FEATURE_XENPV
x86/cpu: Remove X86_FEATURE_XENPV usage in setup_cpu_entry_area()
x86/cpu: Drop 32-bit Xen PV guest code in update_task_stack()
x86/cpu: Remove unneeded 64-bit dependency in arch_enter_from_user_mode()
x86/cpufeatures: Add X86_FEATURE_XENPV to disabled-features.h
x86/acpi/cstate: Optimize ARB_DISABLE on Centaur CPUs
x86/mtrr: Simplify mtrr_ops initialization
x86/cacheinfo: Switch cache_ap_init() to hotplug callback
x86: Decouple PAT and MTRR handling
x86/mtrr: Add a stop_machine() handler calling only cache_cpu_init()
x86/mtrr: Let cache_aps_delayed_init replace mtrr_aps_delayed_init
x86/mtrr: Get rid of __mtrr_enabled bool
x86/mtrr: Simplify mtrr_bp_init()
x86/mtrr: Remove set_all callback from struct mtrr_ops
x86/mtrr: Disentangle MTRR init from PAT init
x86/mtrr: Move cache control code to cacheinfo.c
x86/mtrr: Split MTRR-specific handling from cache dis/enabling
...

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x86/cacheinfo: Switch cache_ap_init() to hotplug callback

Instead of explicitly calling cache_ap_init() in
identify_secondary_cpu() use a CPU hotplug callback instead. By
registering the callback on

x86/cacheinfo: Switch cache_ap_init() to hotplug callback

Instead of explicitly calling cache_ap_init() in
identify_secondary_cpu() use a CPU hotplug callback instead. By
registering the callback only after having started the non-boot CPUs
and initializing cache_aps_delayed_init with "true", calling
set_cache_aps_delayed_init() at boot time can be dropped.

It should be noted that this change results in cache_ap_init() being
called a little bit later when hotplugging CPUs. By using a new
hotplug slot right at the start of the low level bringup this is not
problematic, as no operations requiring a specific caching mode are
performed that early in CPU initialization.

Suggested-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-15-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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x86/mtrr: Add a stop_machine() handler calling only cache_cpu_init()

Instead of having a stop_machine() handler for either a specific
MTRR register or all state at once, add a handler just for calli

x86/mtrr: Add a stop_machine() handler calling only cache_cpu_init()

Instead of having a stop_machine() handler for either a specific
MTRR register or all state at once, add a handler just for calling
cache_cpu_init() if appropriate.

Add functions for calling stop_machine() with this handler as well.

Add a generic replacement for mtrr_bp_restore() and a wrapper for
mtrr_bp_init().

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-13-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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x86/mtrr: Let cache_aps_delayed_init replace mtrr_aps_delayed_init

In order to prepare decoupling MTRR and PAT replace the MTRR-specific
mtrr_aps_delayed_init flag with a more generic cache_aps_dela

x86/mtrr: Let cache_aps_delayed_init replace mtrr_aps_delayed_init

In order to prepare decoupling MTRR and PAT replace the MTRR-specific
mtrr_aps_delayed_init flag with a more generic cache_aps_delayed_init
one.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-12-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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x86/mtrr: Disentangle MTRR init from PAT init

Add a main cache_cpu_init() init routine which initializes MTRR and/or
PAT support depending on what has been detected on the system.

Leave the MTRR-sp

x86/mtrr: Disentangle MTRR init from PAT init

Add a main cache_cpu_init() init routine which initializes MTRR and/or
PAT support depending on what has been detected on the system.

Leave the MTRR-specific initialization in a MTRR-specific init function
where the smp_changes_mask setting happens now with caches disabled.

This global mask update was done with caches enabled before probably
because atomic operations while running uncached might have been quite
expensive.

But since only systems with a broken BIOS should ever require to set any
bit in smp_changes_mask, hurting those devices with a penalty of a few
microseconds during boot shouldn't be a real issue.

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-8-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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x86/mtrr: Rename prepare_set() and post_set()

Rename the currently MTRR-specific functions prepare_set() and
post_set() in preparation to move them. Make them non-static and put
their prototypes int

x86/mtrr: Rename prepare_set() and post_set()

Rename the currently MTRR-specific functions prepare_set() and
post_set() in preparation to move them. Make them non-static and put
their prototypes into cacheinfo.h, where they will end after moving them
to their final position anyway.

Expand the comment before the functions with an introductory line and
rename two related static variables, too.

[ bp: Massage commit message. ]

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-5-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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x86/mtrr: Replace use_intel() with a local flag

In MTRR code use_intel() is only used in one source file, and the
relevant use_intel_if member of struct mtrr_ops is set only in
generic_mtrr_ops.

Re

x86/mtrr: Replace use_intel() with a local flag

In MTRR code use_intel() is only used in one source file, and the
relevant use_intel_if member of struct mtrr_ops is set only in
generic_mtrr_ops.

Replace use_intel() with a single flag in cacheinfo.c which can be
set when assigning generic_mtrr_ops to mtrr_if. This allows to drop
use_intel_if from mtrr_ops, while preparing to decouple PAT from MTRR.
As another preparation for the PAT/MTRR decoupling use a bit for MTRR
control and one for PAT control. For now set both bits together, this
can be changed later.

As the new flag will be set only if mtrr_enabled is set, the test for
mtrr_enabled can be dropped at some places.

[ bp: Massage commit message. ]

Signed-off-by: Juergen Gross <jgross@suse.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221102074713.21493-4-jgross@suse.com
Signed-off-by: Borislav Petkov <bp@suse.de>

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Merge remote-tracking branch 'net/master'

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.

Merge tag 'amba-make-remove-return-void' of https://git.pengutronix.de/git/ukl/linux into devel-stable

Tag for adaptions to struct amba_driver::remove changing prototype

Merge branch 'cpuidle-fix' into fixes

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

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@l

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

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

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

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

sync-up to not fall too much behind.

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

Merge branch 'for-linus' into for-next

Back-merge of 5.11-devel branch for syncing the result changes.

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

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainers

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainership
update for TI and a fix for DAPM driver removal paths.

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