Pull vfs acl updates from Christian Brauner:
 "These are general fixes and preparatory changes related to the ongoing
  posix acl rework. The actual rework where we build a type safe posix
  acl api wasn't ready for this merge window but we're hopeful for the
  next merge window.

  General fixes:

   - Some filesystems like 9p and cifs have to implement custom posix
     acl handlers because they require access to the dentry in order to
     set and get posix acls while the set and get inode operations
     currently don't. But the ntfs3 filesystem has no such requirement
     and thus implemented custom posix acl xattr handlers when it really
     didn't have to. So this pr contains patch that just implements set
     and get inode operations for ntfs3 and switches it to rely on the
     generic posix acl xattr handlers. (We would've appreciated reviews
     from the ntfs3 maintainers but we didn't get any. But hey, if we
     really broke it we'll fix it. But fstests for ntfs3 said it's
     fine.)

   - The posix_acl_fix_xattr_common() helper has been adapted so it can
     be used by a few more callers and avoiding open-coding the same
     checks over and over.

  Other than the two general fixes this series introduces a new helper
  vfs_set_acl_prepare(). The reason for this helper is so that we can
  mitigate one of the source that change {g,u}id values directly in the
  uapi struct. With the vfs_set_acl_prepare() helper we can move the
  idmapped mount fixup into the generic posix acl set handler.

  The advantage of this is that it allows us to remove the
  posix_acl_setxattr_idmapped_mnt() helper which so far we had to call
  in vfs_setxattr() to account for idmapped mounts. While semantically
  correct the problem with this approach was that we had to keep the
  value parameter of the generic vfs_setxattr() call as non-const. This
  is rectified in this series.

  Ultimately, we will get rid of all the extreme kludges and type
  unsafety once we have merged the posix api - hopefully during the next
  merge window - built solely around get and set inode operations. Which
  incidentally will also improve handling of posix acls in security and
  especially in integrity modesl. While this will come with temporarily
  having two inode operation for posix acls that is nothing compared to
  the problems we have right now and so well worth it. We'll end up with
  something that we can actually reason about instead of needing to
  write novels to explain what's going on"

* tag 'fs.acl.rework.prep.v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/vfs/idmapping:
  xattr: always us is_posix_acl_xattr() helper
  acl: fix the comments of posix_acl_xattr_set
  xattr: constify value argument in vfs_setxattr()
  ovl: use vfs_set_acl_prepare()
  acl: move idmapping handling into posix_acl_xattr_set()
  acl: add vfs_set_acl_prepare()
  acl: return EOPNOTSUPP in posix_acl_fix_xattr_common()
  ntfs3: rework xattr handlers and switch to POSIX ACL VFS helpers

Pull coredump fix from Al Viro:
 "Brown paper bag bug fix for the coredumping fix late in the 6.0
  release cycle"

* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
  [brown paperbag] fix coredump breakage

Pull LSM updates from Paul Moore:
 "Seven patches for the LSM layer and we've got a mix of trivial and
  significant patches. Highlights below, starting with the smaller bits
  first so they don't get lost in the discussion of the larger items:

   - Remove some redundant NULL pointer checks in the common LSM audit
     code.

   - Ratelimit the lockdown LSM's access denial messages.

     With this change there is a chance that the last visible lockdown
     message on the console is outdated/old, but it does help preserve
     the initial series of lockdown denials that started the denial
     message flood and my gut feeling is that these might be the more
     valuable messages.

   - Open userfaultfds as readonly instead of read/write.

     While this code obviously lives outside the LSM, it does have a
     noticeable impact on the LSMs with Ondrej explaining the situation
     in the commit description. It is worth noting that this patch
     languished on the VFS list for over a year without any comments
     (objections or otherwise) so I took the liberty of pulling it into
     the LSM tree after giving fair notice. It has been in linux-next
     since the end of August without any noticeable problems.

   - Add a LSM hook for user namespace creation, with implementations
     for both the BPF LSM and SELinux.

     Even though the changes are fairly small, this is the bulk of the
     diffstat as we are also including BPF LSM selftests for the new
     hook.

     It's also the most contentious of the changes in this pull request
     with Eric Biederman NACK'ing the LSM hook multiple times during its
     development and discussion upstream. While I've never taken NACK's
     lightly, I'm sending these patches to you because it is my belief
     that they are of good quality, satisfy a long-standing need of
     users and distros, and are in keeping with the existing nature of
     the LSM layer and the Linux Kernel as a whole.

     The patches in implement a LSM hook for user namespace creation
     that allows for a granular approach, configurable at runtime, which
     enables both monitoring and control of user namespaces. The general
     consensus has been that this is far preferable to the other
     solutions that have been adopted downstream including outright
     removal from the kernel, disabling via system wide sysctls, or
     various other out-of-tree mechanisms that users have been forced to
     adopt since we haven't been able to provide them an upstream
     solution for their requests. Eric has been steadfast in his
     objections to this LSM hook, explaining that any restrictions on
     the user namespace could have significant impact on userspace.
     While there is the possibility of impacting userspace, it is
     important to note that this solution only impacts userspace when it
     is requested based on the runtime configuration supplied by the
     distro/admin/user. Frederick (the pathset author), the LSM/security
     community, and myself have tried to work with Eric during
     development of this patchset to find a mutually acceptable
     solution, but Eric's approach and unwillingness to engage in a
     meaningful way have made this impossible. I have CC'd Eric directly
     on this pull request so he has a chance to provide his side of the
     story; there have been no objections outside of Eric's"

* tag 'lsm-pr-20221003' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm:
  lockdown: ratelimit denial messages
  userfaultfd: open userfaultfds with O_RDONLY
  selinux: Implement userns_create hook
  selftests/bpf: Add tests verifying bpf lsm userns_create hook
  bpf-lsm: Make bpf_lsm_userns_create() sleepable
  security, lsm: Introduce security_create_user_ns()
  lsm: clean up redundant NULL pointer check

Pull SELinux updates from Paul Moore:
 "Six SELinux patches, all are simple and easily understood, but a list
  of the highlights is below:

   - Use 'grep -E' instead of 'egrep' in the SELinux policy install
     script.

     Fun fact, this seems to be GregKH's *second* dedicated SELinux
     patch since we transitioned to git (ignoring merges, the SPDX
     stuff, and a trivial fs reference removal when lustre was yanked);
     the first was back in 2011 when selinuxfs was placed in
     /sys/fs/selinux. Oh, the memories ...

   - Convert the SELinux policy boolean values to use signed integer
     types throughout the SELinux kernel code.

     Prior to this we were using a mix of signed and unsigned integers
     which was probably okay in this particular case, but it is
     definitely not a good idea in general.

   - Remove a reference to the SELinux runtime disable functionality in
     /etc/selinux/config as we are in the process of deprecating that.

     See [1] for more background on this if you missed the previous
     notes on the deprecation.

   - Minor cleanups: remove unneeded variables and function parameter
     constification"

Link: https://github.com/SELinuxProject/selinux-kernel/wiki/DEPRECATE-runtime-disable [1]

* tag 'selinux-pr-20221003' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
  selinux: remove runtime disable message in the install_policy.sh script
  selinux: use "grep -E" instead of "egrep"
  selinux: remove the unneeded result variable
  selinux: declare read-only parameters const
  selinux: use int arrays for boolean values
  selinux: remove an unneeded variable in sel_make_class_dir_entries()

Pull integrity updates from Mimi Zohar:
 "Just two bug fixes"

* tag 'integrity-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity:
  efi: Correct Macmini DMI match in uefi cert quirk
  ima: fix blocking of security.ima xattrs of unsupported algorithms

Pull smack updates from Casey Schaufler:
 "Two minor code clean-ups: one removes constants left over from the old
  mount API, while the other gets rid of an unneeded variable.

  The other change fixes a flaw in handling IPv6 labeling"

* tag 'Smack-for-6.1' of https://github.com/cschaufler/smack-next:
  smack: cleanup obsolete mount option flags
  smack: lsm: remove the unneeded result variable
  SMACK: Add sk_clone_security LSM hook

Let me count the ways in which I'd screwed up:

* when emitting a page, handling of gaps in coredump should happen
before fetching the current file position.
* fix for a problem that occurs on rather uncommon setups (and hadn't
been observed in the wild) had been sent very late in the cycle.
* ... with badly insufficient testing, introducing an easily
reproducible breakage.  Without giving it time to soak in -next.
Fucked-up-by: Al Viro <viro@zeniv.linux.org.uk>
Reported-by: "J. R. Okajima" <hooanon05g@gmail.com>
Tested-by: "J. R. Okajima" <hooanon05g@gmail.com>
Fixes: 06bbaa6d "[coredump] don't use __kernel_write() on kmap_local_page()"
Cc: stable@kernel.org	# v6.0-only
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Pull kernel hardening updates from Kees Cook:
 "Most of the collected changes here are fixes across the tree for
  various hardening features (details noted below).

  The most notable new feature here is the addition of the memcpy()
  overflow warning (under CONFIG_FORTIFY_SOURCE), which is the next step
  on the path to killing the common class of "trivially detectable"
  buffer overflow conditions (i.e. on arrays with sizes known at compile
  time) that have resulted in many exploitable vulnerabilities over the
  years (e.g. BleedingTooth).

  This feature is expected to still have some undiscovered false
  positives. It's been in -next for a full development cycle and all the
  reported false positives have been fixed in their respective trees.
  All the known-bad code patterns we could find with Coccinelle are also
  either fixed in their respective trees or in flight.

  The commit message in commit 54d9469b ("fortify: Add run-time WARN
  for cross-field memcpy()") for the feature has extensive details, but
  I'll repeat here that this is a warning _only_, and is not intended to
  actually block overflows (yet). The many patches fixing array sizes
  and struct members have been landing for several years now, and we're
  finally able to turn this on to find any remaining stragglers.

  Summary:

  Various fixes across several hardening areas:

   - loadpin: Fix verity target enforcement (Matthias Kaehlcke).

   - zero-call-used-regs: Add missing clobbers in paravirt (Bill
     Wendling).

   - CFI: clean up sparc function pointer type mismatches (Bart Van
     Assche).

   - Clang: Adjust compiler flag detection for various Clang changes
     (Sami Tolvanen, Kees Cook).

   - fortify: Fix warnings in arch-specific code in sh, ARM, and xen.

  Improvements to existing features:

   - testing: improve overflow KUnit test, introduce fortify KUnit test,
     add more coverage to LKDTM tests (Bart Van Assche, Kees Cook).

   - overflow: Relax overflow type checking for wider utility.

  New features:

   - string: Introduce strtomem() and strtomem_pad() to fill a gap in
     strncpy() replacement needs.

   - um: Enable FORTIFY_SOURCE support.

   - fortify: Enable run-time struct member memcpy() overflow warning"

* tag 'hardening-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (27 commits)
  Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
  hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
  sparc: Unbreak the build
  x86/paravirt: add extra clobbers with ZERO_CALL_USED_REGS enabled
  x86/paravirt: clean up typos and grammaros
  fortify: Convert to struct vs member helpers
  fortify: Explicitly check bounds are compile-time constants
  x86/entry: Work around Clang __bdos() bug
  ARM: decompressor: Include .data.rel.ro.local
  fortify: Adjust KUnit test for modular build
  sh: machvec: Use char[] for section boundaries
  kunit/memcpy: Avoid pathological compile-time string size
  lib: Improve the is_signed_type() kunit test
  LoadPin: Require file with verity root digests to have a header
  dm: verity-loadpin: Only trust verity targets with enforcement
  LoadPin: Fix Kconfig doc about format of file with verity digests
  um: Enable FORTIFY_SOURCE
  lkdtm: Update tests for memcpy() run-time warnings
  fortify: Add run-time WARN for cross-field memcpy()
  fortify: Use SIZE_MAX instead of (size_t)-1
  ...

Pull kcfi updates from Kees Cook:
 "This replaces the prior support for Clang's standard Control Flow
  Integrity (CFI) instrumentation, which has required a lot of special
  conditions (e.g. LTO) and work-arounds.

  The new implementation ("Kernel CFI") is specific to C, directly
  designed for the Linux kernel, and takes advantage of architectural
  features like x86's IBT. This series retains arm64 support and adds
  x86 support.

  GCC support is expected in the future[1], and additional "generic"
  architectural support is expected soon[2].

  Summary:

   - treewide: Remove old CFI support details

   - arm64: Replace Clang CFI support with Clang KCFI support

   - x86: Introduce Clang KCFI support"

Link: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107048 [1]
Link: https://github.com/samitolvanen/llvm-project/commits/kcfi_generic [2]

* tag 'kcfi-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: (22 commits)
  x86: Add support for CONFIG_CFI_CLANG
  x86/purgatory: Disable CFI
  x86: Add types to indirectly called assembly functions
  x86/tools/relocs: Ignore __kcfi_typeid_ relocations
  kallsyms: Drop CONFIG_CFI_CLANG workarounds
  objtool: Disable CFI warnings
  objtool: Preserve special st_shndx indexes in elf_update_symbol
  treewide: Drop __cficanonical
  treewide: Drop WARN_ON_FUNCTION_MISMATCH
  treewide: Drop function_nocfi
  init: Drop __nocfi from __init
  arm64: Drop unneeded __nocfi attributes
  arm64: Add CFI error handling
  arm64: Add types to indirect called assembly functions
  psci: Fix the function type for psci_initcall_t
  lkdtm: Emit an indirect call for CFI tests
  cfi: Add type helper macros
  cfi: Switch to -fsanitize=kcfi
  cfi: Drop __CFI_ADDRESSABLE
  cfi: Remove CONFIG_CFI_CLANG_SHADOW
  ...

Pull execve updates from Kees Cook:
 "This removes a.out support globally; it has been disabled for a while
  now.

   - Remove a.out implementation globally (Eric W. Biederman)

   - Remove unused linux_binprm::taso member (Lukas Bulwahn)"

* tag 'execve-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  binfmt: remove taso from linux_binprm struct
  a.out: Remove the a.out implementation

Pull Rust introductory support from Kees Cook:
 "The tree has a recent base, but has fundamentally been in linux-next
  for a year and a half[1]. It's been updated based on feedback from the
  Kernel Maintainer's Summit, and to gain recent Reviewed-by: tags.

  Miguel is the primary maintainer, with me helping where needed/wanted.
  Our plan is for the tree to switch to the standard non-rebasing
  practice once this initial infrastructure series lands.

  The contents are the absolute minimum to get Rust code building in the
  kernel, with many more interfaces[2] (and drivers - NVMe[3], 9p[4], M1
  GPU[5]) on the way.

  The initial support of Rust-for-Linux comes in roughly 4 areas:

   - Kernel internals (kallsyms expansion for Rust symbols, %pA format)

   - Kbuild infrastructure (Rust build rules and support scripts)

   - Rust crates and bindings for initial minimum viable build

   - Rust kernel documentation and samples

  Rust support has been in linux-next for a year and a half now, and the
  short log doesn't do justice to the number of people who have
  contributed both to the Linux kernel side but also to the upstream
  Rust side to support the kernel's needs. Thanks to these 173 people,
  and many more, who have been involved in all kinds of ways:

  Miguel Ojeda, Wedson Almeida Filho, Alex Gaynor, Boqun Feng, Gary Guo,
  Björn Roy Baron, Andreas Hindborg, Adam Bratschi-Kaye, Benno Lossin,
  Maciej Falkowski, Finn Behrens, Sven Van Asbroeck, Asahi Lina, FUJITA
  Tomonori, John Baublitz, Wei Liu, Geoffrey Thomas, Philip Herron,
  Arthur Cohen, David Faust, Antoni Boucher, Philip Li, Yujie Liu,
  Jonathan Corbet, Greg Kroah-Hartman, Paul E. McKenney, Josh Triplett,
  Kent Overstreet, David Gow, Alice Ryhl, Robin Randhawa, Kees Cook,
  Nick Desaulniers, Matthew Wilcox, Linus Walleij, Joe Perches, Michael
  Ellerman, Petr Mladek, Masahiro Yamada, Arnaldo Carvalho de Melo,
  Andrii Nakryiko, Konstantin Shelekhin, Rasmus Villemoes, Konstantin
  Ryabitsev, Stephen Rothwell, Andy Shevchenko, Sergey Senozhatsky, John
  Paul Adrian Glaubitz, David Laight, Nathan Chancellor, Jonathan
  Cameron, Daniel Latypov, Shuah Khan, Brendan Higgins, Julia Lawall,
  Laurent Pinchart, Geert Uytterhoeven, Akira Yokosawa, Pavel Machek,
  David S. Miller, John Hawley, James Bottomley, Arnd Bergmann,
  Christian Brauner, Dan Robertson, Nicholas Piggin, Zhouyi Zhou, Elena
  Zannoni, Jose E. Marchesi, Leon Romanovsky, Will Deacon, Richard
  Weinberger, Randy Dunlap, Paolo Bonzini, Roland Dreier, Mark Brown,
  Sasha Levin, Ted Ts'o, Steven Rostedt, Jarkko Sakkinen, Michal
  Kubecek, Marco Elver, Al Viro, Keith Busch, Johannes Berg, Jan Kara,
  David Sterba, Connor Kuehl, Andy Lutomirski, Andrew Lunn, Alexandre
  Belloni, Peter Zijlstra, Russell King, Eric W. Biederman, Willy
  Tarreau, Christoph Hellwig, Emilio Cobos Álvarez, Christian Poveda,
  Mark Rousskov, John Ericson, TennyZhuang, Xuanwo, Daniel Paoliello,
  Manish Goregaokar, comex, Josh Stone, Stephan Sokolow, Philipp Krones,
  Guillaume Gomez, Joshua Nelson, Mats Larsen, Marc Poulhiès, Samantha
  Miller, Esteban Blanc, Martin Schmidt, Martin Rodriguez Reboredo,
  Daniel Xu, Viresh Kumar, Bartosz Golaszewski, Vegard Nossum, Milan
  Landaverde, Dariusz Sosnowski, Yuki Okushi, Matthew Bakhtiari, Wu
  XiangCheng, Tiago Lam, Boris-Chengbiao Zhou, Sumera Priyadarsini,
  Viktor Garske, Niklas Mohrin, Nándor István Krácser, Morgan Bartlett,
  Miguel Cano, Léo Lanteri Thauvin, Julian Merkle, Andreas Reindl,
  Jiapeng Chong, Fox Chen, Douglas Su, Antonio Terceiro, SeongJae Park,
  Sergio González Collado, Ngo Iok Ui (Wu Yu Wei), Joshua Abraham,
  Milan, Daniel Kolsoi, ahomescu, Manas, Luis Gerhorst, Li Hongyu,
  Philipp Gesang, Russell Currey, Jalil David Salamé Messina, Jon Olson,
  Raghvender, Angelos, Kaviraj Kanagaraj, Paul Römer, Sladyn Nunes,
  Mauro Baladés, Hsiang-Cheng Yang, Abhik Jain, Hongyu Li, Sean Nash,
  Yuheng Su, Peng Hao, Anhad Singh, Roel Kluin, Sara Saa, Geert
  Stappers, Garrett LeSage, IFo Hancroft, and Linus Torvalds"

Link: https://lwn.net/Articles/849849/ [1]
Link: https://github.com/Rust-for-Linux/linux/commits/rust [2]
Link: https://github.com/metaspace/rust-linux/commit/d88c3744d6cbdf11767e08bad56cbfb67c4c96d0 [3]
Link: https://github.com/wedsonaf/linux/commit/9367032607f7670de0ba1537cf09ab0f4365a338 [4]
Link: https://github.com/AsahiLinux/linux/commits/gpu/rust-wip [5]

* tag 'rust-v6.1-rc1' of https://github.com/Rust-for-Linux/linux: (27 commits)
  MAINTAINERS: Rust
  samples: add first Rust examples
  x86: enable initial Rust support
  docs: add Rust documentation
  Kbuild: add Rust support
  rust: add `.rustfmt.toml`
  scripts: add `is_rust_module.sh`
  scripts: add `rust_is_available.sh`
  scripts: add `generate_rust_target.rs`
  scripts: add `generate_rust_analyzer.py`
  scripts: decode_stacktrace: demangle Rust symbols
  scripts: checkpatch: enable language-independent checks for Rust
  scripts: checkpatch: diagnose uses of `%pA` in the C side as errors
  vsprintf: add new `%pA` format specifier
  rust: export generated symbols
  rust: add `kernel` crate
  rust: add `bindings` crate
  rust: add `macros` crate
  rust: add `compiler_builtins` crate
  rust: adapt `alloc` crate to the kernel
  ...

Pull thermal control updates from Rafael Wysocki:
 "The most significant part of this update is the thermal control DT
  initialization rework from Daniel Lezcano and the following conversion
  of drivers to use the new API introduced by it

  Apart from that, the maximum number of trip points in a thermal zone
  is increased and there are some fixes and code cleanups

  Specifics:

   - Rework the device tree initialization, convert the drivers to the
     new API and remove the old OF code (Daniel Lezcano)

   - Fix return value to -ENODEV when searching for a specific thermal
     zone which does not exist (Daniel Lezcano)

   - Fix the return value inspection in of_thermal_zone_find() (Dan
     Carpenter)

   - Fix kernel panic when KASAN is enabled as it detects use after free
     when unregistering a thermal zone (Daniel Lezcano)

   - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano)

   - Remove unnecessary error message as it is already shown in the
     underlying function (Jiapeng Chong)

   - Rework the monitoring path and move the locks upper in the call
     stack to fix some potentials race windows (Daniel Lezcano)

   - Fix lockdep_assert() warning introduced by the lock rework (Daniel
     Lezcano)

   - Do not lock thermal zone mutex in the user space governor (Rafael
     Wysocki)

   - Revert the Mellanox 'hotter thermal zone' feature because it is
     already handled in the thermal framework core code (Daniel Lezcano)

   - Increase maximum number of trip points in the thermal core (Sumeet
     Pawnikar)

   - Replace strlcpy() with unused retval with strscpy() in the core
     thermal control code (Wolfram Sang)

   - Use module_pci_driver() macro in the int340x processor_thermal
     driver (Shang XiaoJing)

   - Use get_cpu() instead of smp_processor_id() in the intel_powerclamp
     thermal driver to prevent it from crashing and remove unused
     accounting for IRQ wakes from it (Srinivas Pandruvada)

   - Consolidate priv->data_vault checks in int340x_thermal (Rafael
     Wysocki)

   - Check the policy first in cpufreq_cooling_register() (Xuewen Yan)

   - Drop redundant error message from da9062-thermal (zhaoxiao)

   - Drop of_match_ptr() from thermal_mmio (Jean Delvare)"

* tag 'thermal-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
  thermal: core: Increase maximum number of trip points
  thermal: int340x: processor_thermal: Use module_pci_driver() macro
  thermal: intel_powerclamp: Remove accounting for IRQ wakes
  thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
  thermal: int340x_thermal: Consolidate priv->data_vault checks
  thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register()
  thermal: Drop duplicate words from comments
  thermal: move from strlcpy() with unused retval to strscpy()
  thermal: da9062-thermal: Drop redundant error message
  thermal/drivers/thermal_mmio: Drop of_match_ptr()
  thermal: gov_user_space: Do not lock thermal zone mutex
  Revert "mlxsw: core: Add the hottest thermal zone detection"
  thermal/core: Fix lockdep_assert() warning
  thermal/core: Move the mutex inside the thermal_zone_device_update() function
  thermal/core: Move the thermal zone lock out of the governors
  thermal/governors: Group the thermal zone lock inside the throttle function
  thermal/core: Rework the monitoring a bit
  thermal/core: Rearm the monitoring only one time
  thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err()
  thermal/of: Remove old OF code
  ...

Pull power management updates from Rafael Wysocki:
 "These add support for some new hardware, extend the existing hardware
  support, fix some issues and clean up code

  Specifics:

   - Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
     Smythies)

   - Update the AMD P-state driver (Perry Yuan):
      - Fix wrong lowest perf fetch
      - Map desired perf into pstate scope for powersave governor
      - Update pstate frequency transition delay time
      - Fix initial highest_perf value
      - Clean up

   - Move max CPU capacity to sugov_policy in the schedutil cpufreq
     governor (Lukasz Luba)

   - Add SM6115 to cpufreq-dt blocklist (Adam Skladowski)

   - Add support for Tegra239 and minor cleanups (Sumit Gupta, ye
     xingchen, and Yang Yingliang)

   - Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen
     Yan, and Viresh Kumar)

   - Minor cleanups around functions called at module_init() (Xiu
     Jianfeng)

   - Use module_init and add module_exit for bmips driver (Zhang
     Jianhua)

   - Add AlderLake-N support to intel_idle (Zhang Rui)

   - Replace strlcpy() with unused retval with strscpy() in intel_idle
     (Wolfram Sang)

   - Remove redundant check from cpuidle_switch_governor() (Yu Liao)

   - Replace strlcpy() with unused retval with strscpy() in the powernv
     cpuidle driver (Wolfram Sang)

   - Drop duplicate word from a comment in the coupled cpuidle driver
     (Jason Wang)

   - Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
     in the flags and the device is about to resume (Rafael Wysocki)

   - Add extra debugging statement for multiple active IRQs to system
     wakeup handling code (Mario Limonciello)

   - Replace strlcpy() with unused retval with strscpy() in the core
     system suspend support code (Wolfram Sang)

   - Update the intel_rapl power capping driver:
      - Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
      - Add support for RAPTORLAKE_S (Zhang Rui).
      - Fix UBSAN shift-out-of-bounds issue (Chao Qin)

   - Handle -EPROBE_DEFER when regulator is not probed on
     mtk-ci-devfreq.c (AngeloGioacchino Del Regno)

   - Fix message typo and use dev_err_probe() in rockchip-dfi.c
     (Christophe JAILLET)"

* tag 'pm-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (29 commits)
  cpufreq: qcom-cpufreq-hw: Add cpufreq qos for LMh
  cpufreq: Add __init annotation to module init funcs
  cpufreq: tegra194: change tegra239_cpufreq_soc to static
  PM / devfreq: rockchip-dfi: Fix an error message
  PM / devfreq: mtk-cci: Handle sram regulator probe deferral
  powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
  PM: runtime: Return -EINPROGRESS from rpm_resume() in the RPM_NOWAIT case
  intel_idle: Add AlderLake-N support
  powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
  cpufreq: tegra194: Add support for Tegra239
  cpufreq: qcom-cpufreq-hw: Fix uninitialized throttled_freq warning
  cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
  powercap: intel_rapl: Add support for RAPTORLAKE_S
  cpufreq: amd-pstate: Fix initial highest_perf value
  cpuidle: Remove redundant check in cpuidle_switch_governor()
  PM: wakeup: Add extra debugging statement for multiple active IRQs
  cpufreq: tegra194: Remove the unneeded result variable
  PM: suspend: move from strlcpy() with unused retval to strscpy()
  intel_idle: move from strlcpy() with unused retval to strscpy()
  cpuidle: powernv: move from strlcpy() with unused retval to strscpy()
  ...

Pull ACPI updates from Rafael Wysocki:
 "ACPI and PNP updates for 6.1-rc1.

  These rearrange the ACPI device object initialization code (to get rid
  of a redundant parent pointer from struct acpi_device among other
  things), unify the _UID handling, drop support for some _OSI strings
  that should not be necessary any more, add new IDs to support more
  hardware and some more quirks, fix a few issues and clean up code all
  over.

  Specifics:

   - Reimplement acpi_get_pci_dev() using the list of physical devices
     associated with the given ACPI device object (Rafael Wysocki)

   - Rename ACPI device object reference counting functions (Rafael
     Wysocki)

   - Rearrange ACPI device object initialization code (Rafael Wysocki)

   - Drop parent field from struct acpi_device (Rafael Wysocki)

   - Extend the the int3472-tps68470 driver to support multiple
     consumers of a single TPS68470 along with the requisite
     framework-level support (Daniel Scally)

   - Filter out non-memory resources in is_memory(), add a helper
     function to find all memory type resources of an ACPI device object
     and use that function in 3 places (Heikki Krogerus)

   - Add IRQ override quirks for Asus Vivobook K3402ZA/K3502ZA and ASUS
     model S5402ZA (Tamim Khan, Kellen Renshaw)

   - Fix acpi_dev_state_d0() kerneldoc (Sakari Ailus)

   - Fix up suspend-to-idle support on ASUS Rembrandt laptops (Mario
     Limonciello)

   - Clean up ACPI platform devices support code (Andy Shevchenko, John
     Garry)

   - Clean up ACPI bus management code (Andy Shevchenko, ye xingchen)

   - Add support for multiple DMA windows with different offsets to the
     ACPI device enumeration code and use it on LoongArch (Jianmin Lv)

   - Clean up the ACPI LPSS (Intel SoC) driver (Andy Shevchenko)

   - Add a quirk for Dell Inspiron 14 2-in-1 for StorageD3Enable (Mario
     Limonciello)

   - Drop unused dev_fmt() and redundant 'HMAT' prefix from the HMAT
     parsing code (Liu Shixin)

   - Make ACPI FPDT parsing code avoid calling acpi_os_map_memory() on
     invalid physical addresses (Hans de Goede)

   - Silence missing-declarations warning related to Apple device
     properties management (Lukas Wunner)

   - Disable frequency invariance in the CPPC library if registers used
     by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton)

   - Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan)

   - Fix Tx acknowledge in the PCC address space handler (Huisong Li)

   - Use wait_for_completion_timeout() for PCC mailbox operations
     (Huisong Li)

   - Release resources on PCC address space setup failure path (Rafael
     Mendonca)

   - Remove unneeded result variables from APEI code (ye xingchen)

   - Print total number of records found during BERT log parsing (Dmitry
     Monakhov)

   - Drop support for 3 _OSI strings that should not be necessary any
     more and update documentation on custom _OSI strings so that adding
     new ones is not encouraged any more (Mario Limonciello)

   - Drop unneeded result variable from ec_write() (ye xingchen)

   - Remove the leftover struct acpi_ac_bl from the ACPI AC driver
     (Hanjun Guo)

   - Reorder symbols to get rid of a few forward declarations in the
     ACPI fan driver (Uwe Kleine-König)

   - Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid
     Norlander)

   - Add ARM DMA-330 controller to the supported list in the ACPI AMBA
     driver (Vijayenthiran Subramaniam)

   - Drop references to non-functional 01.org/linux-acpi web site from
     MAINTAINERS and Kconfig help texts (Rafael Wysocki)

   - Replace strlcpy() with unused retval with strscpy() in the ACPI
     support code (Wolfram Sang)

   - Do not initialize ret in main() in the pfrut utility (Shi junming)

   - Drop useless ACPI DSDT override documentation (Rafael Wysocki)

   - Fix a few typos and wording mistakes in the ACPI device enumeration
     documentation (Jean Delvare)

   - Introduce acpi_dev_uid_to_integer() to convert a _UID string into
     an integer value (Andy Shevchenko)

   - Use acpi_dev_uid_to_integer() in several places to unify _UID
     handling (Andy Shevchenko)

   - Drop unused pnpid32_to_pnpid() declaration from PNP code (Gaosheng
     Cui)"

* tag 'acpi-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (79 commits)
  ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device()
  ACPI: LPSS: Replace loop with first entry retrieval
  ACPI: x86: s2idle: Add another ID to s2idle_dmi_table
  ACPI: x86: s2idle: Fix a NULL pointer dereference
  MAINTAINERS: Drop records pointing to 01.org/linux-acpi
  ACPI: Kconfig: Drop link to https://01.org/linux-acpi
  ACPI: docs: Drop useless DSDT override documentation
  ACPI: DPTF: Drop stale link from Kconfig help
  ACPI: x86: s2idle: Add a quirk for ASUSTeK COMPUTER INC. ROG Flow X13
  ACPI: x86: s2idle: Add a quirk for Lenovo Slim 7 Pro 14ARH7
  ACPI: x86: s2idle: Add a quirk for ASUS ROG Zephyrus G14
  ACPI: x86: s2idle: Add a quirk for ASUS TUF Gaming A17 FA707RE
  ACPI: x86: s2idle: Add module parameter to prefer Microsoft GUID
  ACPI: x86: s2idle: If a new AMD _HID is missing assume Rembrandt
  ACPI: x86: s2idle: Move _HID handling for AMD systems into structures
  platform/x86: int3472: Add board data for Surface Go2 IR camera
  platform/x86: int3472: Support multiple gpio lookups in board data
  platform/x86: int3472: Support multiple clock consumers
  ACPI: bus: Add iterator for dependent devices
  ACPI: scan: Add acpi_dev_get_next_consumer_dev()
  ...

Merge thermal control driver changes for 6.1-rc1:

 - Use module_pci_driver() macro in the int340x processor_thermal
   driver (Shang XiaoJing).

 - Use get_cpu() instead of smp_processor_id() in the intel_powerclamp
   thermal driver to prevent it from crashing and remove unused
   accounting for IRQ wakes from it (Srinivas Pandruvada).

 - Consolidate priv->data_vault checks in int340x_thermal (Rafael
   Wysocki).

 - Check the policy first in cpufreq_cooling_register() (Xuewen Yan).

 - Drop redundant error message from da9062-thermal (zhaoxiao).

 - Drop of_match_ptr() from thermal_mmio (Jean Delvare).

* thermal-intel:
  thermal: int340x: processor_thermal: Use module_pci_driver() macro
  thermal: intel_powerclamp: Remove accounting for IRQ wakes
  thermal: intel_powerclamp: Use get_cpu() instead of smp_processor_id() to avoid crash
  thermal: int340x_thermal: Consolidate priv->data_vault checks

* thermal-drivers:
  thermal: cpufreq_cooling: Check the policy first in cpufreq_cooling_register()
  thermal: da9062-thermal: Drop redundant error message
  thermal/drivers/thermal_mmio: Drop of_match_ptr()

Merge core thermal control changes for 6.1-rc1:

 - Increase maximum number of trip points in the thermal core (Sumeet
   Pawnikar).

 - Replace strlcpy() with unused retval with strscpy() in the core
   thermal control code (Wolfram Sang).

 - Do not lock thermal zone mutex in the user space governor (Rafael
   Wysocki)

 - Rework the device tree initialization, convert the drivers to the
   new API and remove the old OF code (Daniel Lezcano)

 - Fix return value to -ENODEV when searching for a specific thermal
   zone which does not exist (Daniel Lezcano)

 - Fix the return value inspection in of_thermal_zone_find() (Dan
   Carpenter)

 - Fix kernel panic when KASAN is enabled as it detects use after
   free when unregistering a thermal zone (Daniel Lezcano)

 - Move the set_trip ops inside the therma sysfs code (Daniel Lezcano)

 - Remove unnecessary error message as it is already showed in the
   underlying function (Jiapeng Chong)

 - Rework the monitoring path and move the locks upper in the call
   stack to fix some potentials race windows (Daniel Lezcano)

 - Fix lockdep_assert() warning introduced by the lock rework (Daniel
   Lezcano)

 - Revert the Mellanox 'hotter thermal zone' feature because it is
   already handled in the thermal framework core code (Daniel Lezcano)

* thermal-core: (47 commits)
  thermal: core: Increase maximum number of trip points
  thermal: move from strlcpy() with unused retval to strscpy()
  thermal: gov_user_space: Do not lock thermal zone mutex
  Revert "mlxsw: core: Add the hottest thermal zone detection"
  thermal/core: Fix lockdep_assert() warning
  thermal/core: Move the mutex inside the thermal_zone_device_update() function
  thermal/core: Move the thermal zone lock out of the governors
  thermal/governors: Group the thermal zone lock inside the throttle function
  thermal/core: Rework the monitoring a bit
  thermal/core: Rearm the monitoring only one time
  thermal/drivers/qcom/spmi-adc-tm5: Remove unnecessary print function dev_err()
  thermal/of: Remove old OF code
  thermal/core: Move set_trip_temp ops to the sysfs code
  thermal/drivers/samsung: Switch to new of thermal API
  regulator/drivers/max8976: Switch to new of thermal API
  Input: sun4i-ts - switch to new of thermal API
  iio/drivers/sun4i_gpadc: Switch to new of thermal API
  hwmon/drivers/core: Switch to new of thermal API
  hwmon: pm_bus: core: Switch to new of thermal API
  ata/drivers/ahci_imx: Switch to new of thermal API
  ...

Merge cpuidle changes, PM core changes and power capping changes for
6.1-rc1:

 - Add AlderLake-N support to intel_idle (Zhang Rui).

 - Replace strlcpy() with unused retval with strscpy() in intel_idle
   (Wolfram Sang).

 - Remove redundant check from cpuidle_switch_governor() (Yu Liao).

 - Replace strlcpy() with unused retval with strscpy() in the powernv
   cpuidle driver (Wolfram Sang).

 - Drop duplicate word from a comment in the coupled cpuidle driver
   (Jason Wang).

 - Make rpm_resume() return -EINPROGRESS if RPM_NOWAIT is passed to it
   in the flags and the device is about to resume (Rafael Wysocki).

 - Add extra debugging statement for multiple active IRQs to system
   wakeup handling code (Mario Limonciello).

 - Replace strlcpy() with unused retval with strscpy() in the core
   system suspend support code (Wolfram Sang).

 - Update the intel_rapl power capping driver:
   * Use standard Energy Unit for SPR Dram RAPL domain (Zhang Rui).
   * Add support for RAPTORLAKE_S (Zhang Rui).
   * Fix UBSAN shift-out-of-bounds issue (Chao Qin).

* pm-cpuidle:
  intel_idle: Add AlderLake-N support
  cpuidle: Remove redundant check in cpuidle_switch_governor()
  intel_idle: move from strlcpy() with unused retval to strscpy()
  cpuidle: powernv: move from strlcpy() with unused retval to strscpy()
  cpuidle: coupled: Drop duplicate word from a comment

* pm-core:
  PM: runtime: Return -EINPROGRESS from rpm_resume() in the RPM_NOWAIT case

* pm-sleep:
  PM: wakeup: Add extra debugging statement for multiple active IRQs
  PM: suspend: move from strlcpy() with unused retval to strscpy()

* powercap:
  powercap: intel_rapl: Use standard Energy Unit for SPR Dram RAPL domain
  powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue
  powercap: intel_rapl: Add support for RAPTORLAKE_S

Merge cpufreq changes for 6.1-rc1:

 - Add isupport for Tiger Lake in no-HWP mode to intel_pstate (Doug
   Smythies).

 - Update the AMD P-state driver (Perry Yuan):
   * Fix wrong lowest perf fetch.
   * Map desired perf into pstate scope for powersave governor.
   * Update pstate frequency transition delay time.
   * Fix initial highest_perf value.
   * Clean up.

 - Move max CPU capacity to sugov_policy in the schedutil cpufreq
   governor (Lukasz Luba).

 - Add SM6115 to cpufreq-dt blocklist (Adam Skladowski).

 - Add support for Tegra239 and minor cleanups (Sumit Gupta, ye xingchen,
   and Yang Yingliang).

 - Add freq qos for qcom cpufreq driver and minor cleanups (Xuewen Yan,
   and Viresh Kumar).

 - Minor cleanups around functions called at module_init() (Xiu Jianfeng).

 - Use module_init and add module_exit for bmips driver (Zhang Jianhua).

* pm-cpufreq:
  cpufreq: qcom-cpufreq-hw: Add cpufreq qos for LMh
  cpufreq: Add __init annotation to module init funcs
  cpufreq: tegra194: change tegra239_cpufreq_soc to static
  cpufreq: tegra194: Add support for Tegra239
  cpufreq: qcom-cpufreq-hw: Fix uninitialized throttled_freq warning
  cpufreq: intel_pstate: Add Tigerlake support in no-HWP mode
  cpufreq: amd-pstate: Fix initial highest_perf value
  cpufreq: tegra194: Remove the unneeded result variable
  cpufreq: amd-pstate: update pstate frequency transition delay time
  cpufreq: amd_pstate: map desired perf into pstate scope for powersave governor
  cpufreq: amd_pstate: fix wrong lowest perf fetch
  cpufreq: amd-pstate: fix white-space
  cpufreq: amd-pstate: simplify cpudata pointer assignment
  cpufreq: bmips-cpufreq: Use module_init and add module_exit
  cpufreq: schedutil: Move max CPU capacity to sugov_policy
  cpufreq: Add SM6115 to cpufreq-dt-platdev blocklist

Merge a PNP changes for 6.1-rc1:

  - Drop unused pnpid32_to_pnpid() declaration from  PNP code (Gaosheng
    Cui).

* pnp:
  PNPBIOS: remove unused pnpid32_to_pnpid() declaration

Merge ACPI _UID handling unification changes for 6.1-rc1:

 - Introduce acpi_dev_uid_to_integer() to convert a _UID string into an
   integer value (Andy Shevchenko).

 - Use acpi_dev_uid_to_integer() in several places to unify _UID
   handling (Andy Shevchenko).

* acpi-uid:
  efi/dev-path-parser: Refactor _UID handling to use acpi_dev_uid_to_integer()
  spi: pxa2xx: Refactor _UID handling to use acpi_dev_uid_to_integer()
  perf: qcom_l2_pmu: Refactor _UID handling to use acpi_dev_uid_to_integer()
  i2c: mlxbf: Refactor _UID handling to use acpi_dev_uid_to_integer()
  i2c: amd-mp2-plat: Refactor _UID handling to use acpi_dev_uid_to_integer()
  ACPI: x86: Refactor _UID handling to use acpi_dev_uid_to_integer()
  ACPI: LPSS: Refactor _UID handling to use acpi_dev_uid_to_integer()
  ACPI: utils: Add acpi_dev_uid_to_integer() helper to get _UID as integer

Merge miscellaneous ACPI material, ACPI tools changes and ACPI
documentation updates for 6.1-rc1:

 - Drop references to non-functional 01.org/linux-acpi web site from
   MAINTAINERS and Kconfig help texts (Rafael Wysocki).

 - Replace strlcpy() with unused retval with strscpy() in the ACPI
   support code (Wolfram Sang).

 - Do not initialize ret in main() in the pfrut utility (Shi junming).

 - Drop useless ACPI DSDT override documentation (Rafael Wysocki).

 - Fix a few typos and wording mistakes in the ACPI device enumeration
   documentation (Jean Delvare).

* acpi-misc:
  MAINTAINERS: Drop records pointing to 01.org/linux-acpi
  ACPI: Kconfig: Drop link to https://01.org/linux-acpi
  ACPI: DPTF: Drop stale link from Kconfig help
  ACPI: move from strlcpy() with unused retval to strscpy()

* acpi-tools:
  ACPI: tools: pfrut: Do not initialize ret in main()

* acpi-docs:
  ACPI: docs: Drop useless DSDT override documentation
  ACPI: docs: enumeration: Fix a few typos and wording mistakes

Merge EC, AC, fan and backlight driver changes and ACPI AMBA support
update for 6.1-rc1:

 - Drop unneeded result variable from ec_write() (ye xingchen).

 - Remove the leftover struct acpi_ac_bl from the ACPI AC driver (Hanjun
   Guo).

 - Reorder symbols to get rid of a few forward declarations in the ACPI
   fan driver (Uwe Kleine-König).

 - Add Toshiba Satellite/Portege Z830 ACPI backlight quirk (Arvid
   Norlander).

 - Add ARM DMA-330 controller to the supported list in the ACPI AMBA
   driver (Vijayenthiran Subramaniam).

* acpi-ec:
  ACPI: EC: Drop unneeded result variable from ec_write()

* acpi-ac:
  ACPI: AC: Remove the leftover struct acpi_ac_bl

* acpi-fan:
  ACPI: fan: Reorder symbols to get rid of a few forward declarations

* acpi-video:
  ACPI: video: Add Toshiba Satellite/Portege Z830 quirk

* acpi-amba:
  ACPI: AMBA: Add ARM DMA-330 controller to the supported list

Merge new material related to CPPC, PCC, APEI and OSI strings handling
for 6.1-rc1:

 - Disable frequency invariance in the CPPC library if registers used
   by cppc_get_perf_ctrs() are accessed via PCC (Jeremy Linton).

 - Add ACPI disabled check to acpi_cpc_valid() (Perry Yuan).

 - Fix Tx acknowledge in the PCC address space handler (Huisong Li).

 - Use wait_for_completion_timeout() for PCC mailbox operations (Huisong
   Li).

 - Release resources on PCC address space setup failure path (Rafael
   Mendonca).

 - Remove unneeded result variables from APEI code (ye xingchen).

 - Print total number of records found during BERT log parsing (Dmitry
   Monakhov).

 - Drop support for 3 _OSI strings that should not be necessary any
   more and update documentation on custom _OSI strings so that adding
   new ones is not encouraged any more (Mario Limonciello).

* acpi-cppc:
  ACPI: CPPC: Disable FIE if registers in PCC regions
  ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid()

* acpi-pcc:
  ACPI: PCC: Fix Tx acknowledge in the PCC address space handler
  ACPI: PCC: replace wait_for_completion()
  ACPI: PCC: Release resources on address space setup failure path

* acpi-apei:
  ACPI: APEI: Remove unneeded result variables
  ACPI: APEI: Add BERT error log footer

* acpi-osi:
  ACPI: OSI: Update Documentation on custom _OSI strings
  ACPI: OSI: Remove Linux-HPI-Hybrid-Graphics _OSI string
  ACPI: OSI: Remove Linux-Lenovo-NV-HDMI-Audio _OSI string
  ACPI: OSI: Remove Linux-Dell-Video _OSI string

Pull documentation updates from Jonathan Corbet:
 "There's not a huge amount of activity in the docs tree this time
  around, but a few significant changes even so:

   - A complete rewriting of the top-level index.rst file, which mostly
     reflects itself in a redone top page in the HTML-rendered docs. The
     hope is that the new organization will be a friendlier starting
     point for both users and developers.

   - Some math-rendering improvements.

   - A coding-style.rst update on the use of BUG() and WARN()

   - A big maintainer-PHP guide update.

   - Some code-of-conduct updates

   - More Chinese translation work

  Plus the usual pile of typo fixes, corrections, and updates"

* tag 'docs-6.1' of git://git.lwn.net/linux: (66 commits)
  checkpatch: warn on usage of VM_BUG_ON() and other BUG variants
  coding-style.rst: document BUG() and WARN() rules ("do not crash the kernel")
  Documentation: devres: add missing IO helper
  Documentation: devres: update IRQ helper
  Documentation/mm: modify page_referenced to folio_referenced
  Documentation/CoC: Reflect current CoC interpretation and practices
  docs/doc-guide: Add documentation on SPHINX_IMGMATH
  docs: process/5.Posting.rst: clarify use of Reported-by: tag
  docs, kprobes: Fix the wrong location of Kprobes
  docs: add a man-pages link to the front page
  docs: put atomic*.txt and memory-barriers.txt into the core-api book
  docs: move asm-annotations.rst into core-api
  docs: remove some index.rst cruft
  docs: reconfigure the HTML left column
  docs: Rewrite the front page
  docs: promote the title of process/index.rst
  Documentation: devres: add missing SPI helper
  Documentation: devres: add missing PINCTRL helpers
  docs: hugetlbpage.rst: fix a typo of hugepage size
  docs/zh_CN: Add new translation of admin-guide/bootconfig.rst
  ...

Pull RCU updates from Paul McKenney:

 - Documentation updates.

   This is the first in a series from an ongoing review of the RCU
   documentation. "Why are people thinking -that- about RCU? Oh. Because
   that is an entirely reasonable interpretation of its documentation."

 - Miscellaneous fixes.

 - Improved memory allocation and heuristics.

 - Improve rcu_nocbs diagnostic output.

 - Add full-sized polled RCU grace period state values.

   These are the same size as an rcu_head structure, which is double
   that of the traditional unsigned long state values that may still be
   obtained from et_state_synchronize_rcu(). The added size avoids
   missing overlapping grace periods. This benefit is that call_rcu()
   can be replaced by polling, which can be attractive in situations
   where RCU-protected data is aged out of memory.

   Early in the series, the size of this state value is three unsigned
   longs. Later in the series, the fastpaths in synchronize_rcu() and
   synchronize_rcu_expedited() are reworked to permit the full state to
   be represented by only two unsigned longs. This reworking slows these
   two functions down in SMP kernels running either on single-CPU
   systems or on systems with all but one CPU offlined, but this should
   not be a significant problem. And if it somehow becomes a problem in
   some yet-as-unforeseen situations, three-value state values can be
   provided for only those situations.

   Finally, a pair of functions named same_state_synchronize_rcu() and
   same_state_synchronize_rcu_full() allow grace-period state values to
   be compared for equality. This permits users to maintain lists of
   data structures having the same state value, removing the need for
   per-data-structure grace-period state values, thus decreasing memory
   footprint.

 - Polled SRCU grace-period updates, including adding tests to
   rcutorture and reducing the incidence of Tiny SRCU grace-period-state
   counter wrap.

 - Improve Tasks RCU diagnostics and quiescent-state detection.

* tag 'rcu.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (55 commits)
  rcutorture: Use the barrier operation specified by cur_ops
  rcu-tasks: Make RCU Tasks Trace check for userspace execution
  rcu-tasks: Ensure RCU Tasks Trace loops have quiescent states
  rcu-tasks: Convert RCU_LOCKDEP_WARN() to WARN_ONCE()
  srcu: Make Tiny SRCU use full-sized grace-period counters
  srcu: Make Tiny SRCU poll_state_synchronize_srcu() more precise
  srcu: Add GP and maximum requested GP to Tiny SRCU rcutorture output
  rcutorture: Make "srcud" option also test polled grace-period API
  rcutorture: Limit read-side polling-API testing
  rcu: Add functions to compare grace-period state values
  rcutorture: Expand rcu_torture_write_types() first "if" statement
  rcutorture: Use 1-suffixed variable in rcu_torture_write_types() check
  rcu: Make synchronize_rcu() fastpath update only boot-CPU counters
  rcutorture: Adjust rcu_poll_need_2gp() for rcu_gp_oldstate field removal
  rcu: Remove ->rgos_polled field from rcu_gp_oldstate structure
  rcu: Make synchronize_rcu_expedited() fast path update .expedited_sequence
  rcu: Remove expedited grace-period fast-path forward-progress helper
  rcu: Make synchronize_rcu() fast path update ->gp_seq counters
  rcu-tasks: Remove grace-period fast-path rcu-tasks helper
  rcu: Set rcu_data structures' initial ->gpwrap value to true
  ...

Pull LKMM (Linux Kernel Memory Model) updates from Paul McKenney:
 "Several documentation updates"

* tag 'lkmm.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  tools/memory-model: Clarify LKMM's limitations in litmus-tests.txt
  docs/memory-barriers.txt: Fixup long lines
  docs/memory-barriers.txt: Fix confusing name of 'data dependency barrier'

Pull nolibc updates from Paul McKenney:
 "Most notably greatly improved testing. These tests are located in
  tools/testing/selftests/nolibc. The output of "make help" is as
  follows:

    Supported targets under selftests/nolibc:
      all          call the "run" target below
      help         this help
      sysroot      create the nolibc sysroot here (uses $ARCH)
      nolibc-test  build the executable (uses $CC and $CROSS_COMPILE)
      initramfs    prepare the initramfs with nolibc-test
      defconfig    create a fresh new default config (uses $ARCH)
      kernel       (re)build the kernel with the initramfs (uses $ARCH)
      run          runs the kernel in QEMU after building it (uses $ARCH, $TEST)
      rerun        runs a previously prebuilt kernel in QEMU (uses $ARCH, $TEST)
      clean        clean the sysroot, initramfs, build and output files

    The output file is "run.out". Test ranges may be passed using $TEST.

    Currently using the following variables:
      ARCH          = x86
      CROSS_COMPILE =
      CC            = gcc
      OUTPUT        = /home/git/linux-rcu/tools/testing/selftests/nolibc/
      TEST          =
      QEMU_ARCH     = x86_64 [determined from $ARCH]
      IMAGE_NAME    = bzImage [determined from $ARCH]

  The output of a successful x86 "make run" is currently as follows,
  with kernel build output omitted:

    $ make run
    71 test(s) passed."

* tag 'nolibc.2022.09.30a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu:
  selftests/nolibc: Avoid generated files being committed
  selftests/nolibc: add a "help" target
  selftests/nolibc: "sysroot" target installs a local copy of the sysroot
  selftests/nolibc: add a "run" target to start the kernel in QEMU
  selftests/nolibc: add a "defconfig" target
  selftests/nolibc: add a "kernel" target to build the kernel with the initramfs
  selftests/nolibc: support glibc as well
  selftests/nolibc: condition some tests on /proc existence
  selftests/nolibc: recreate and populate /dev and /proc if missing
  selftests/nolibc: on x86, support exiting with isa-debug-exit
  selftests/nolibc: exit with poweroff on success when getpid() == 1
  selftests/nolibc: add a few tests for some libc functions
  selftests/nolibc: implement a few tests for various syscalls
  selftests/nolibc: support a test definition format
  selftests/nolibc: add basic infrastructure to ease creation of nolibc tests
  tools/nolibc: make sys_mmap() automatically use the right __NR_mmap definition
  tools/nolibc: fix build warning in sys_mmap() when my_syscall6 is not defined
  tools/nolibc: make argc 32-bit in riscv startup code

Pull ARM fixes from Russell King:
 "Three fixes for ARM:

   - unbreak the RiscPC build

   - fix wrong pg_level in page table dumper

   - make MT_MEMORY_RO really read-only with LPAE"

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9247/1: mm: set readonly for MT_MEMORY_RO with ARM_LPAE
  ARM: 9244/1: dump: Fix wrong pg_level in walk_pmd()
  ARM: 9243/1: riscpc: Unbreak the build

Pull m68k updates from Geert Uytterhoeven:

 - Fix forward secrecy of RNG seed boot record handling

 - Make RNG seed boot record handling generic for all m68k platforms
   using bootinfo

 - defconfig updates

 - Minor fixes and improvements

* tag 'm68k-for-v6.1-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: Rework BI_VIRT_RNG_SEED as BI_RNG_SEED
  m68k: Process bootinfo records before saving them
  m68k: defconfig: Update defconfigs for v6.0-rc2
  m68k: Allow kexec on M68KCLASSIC with MMU enabled only
  m68k: Move from strlcpy with unused retval to strscpy

Pull MIPS updates from Thomas Bogendoerfer:

 - mainly cleanups

 - fix enabling interrupts on second VPE for Lantiq platform

 - switch to use gpiod API

 - allow firmware passing RND seed

* tag 'mips_6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (29 commits)
  MIPS: pci: lantiq: switch to using gpiod API
  mips: allow firmware to pass RNG seed to kernel
  MIPS: Simplify __bswapdi2() and __bswapsi2()
  MIPS: Silence missing prototype warning
  mips: update config files
  MIPS: Lantiq: vmmc: fix compile break introduced by gpiod patch
  MIPS: IRQ: remove orphan allocate_irqno() declaration
  MIPS: remove orphan sb1250_time_init() declaration
  MIPS: Lantiq: switch vmmc to use gpiod API
  MIPS: lantiq: enable all hardware interrupts on second VPE
  MIPS: BCM47XX: Cast memcmp() of function to (void *)
  mips: ralink: convert to DEFINE_SHOW_ATTRIBUTE
  mips: kernel: convert to DEFINE_SHOW_ATTRIBUTE
  mips: cavium: convert to DEFINE_SHOW_ATTRIBUTE
  MIPS: AR7: remove orphan declarations from arch/mips/include/asm/mach-ar7/ar7.h
  MIPS: remove orphan sni_cpu_time_init() declaration
  MIPS: IRQ: remove orphan declarations from arch/mips/include/asm/irq.h
  MIPS: Octeon: remove orphan octeon_hal_setup_reserved32() declaration
  MIPS: Octeon: remove orphan cvmx_fpa_setup_pool() declaration
  MIPS: Octeon: remove orphan octeon_swiotlb declaration
  ...

Pull i2c fixes from Wolfram Sang:
 "Add missing DT bindings for STM32 and a resource leak fix for DaVinci"

* tag 'i2c-for-6.0-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: davinci: fix PM disable depth imbalance in davinci_i2c_probe
  dt-bindings: i2c: st,stm32-i2c: Document wakeup-source property
  dt-bindings: i2c: st,stm32-i2c: Document interrupt-names property

Pull misc perf fixes from Ingo Molnar:

 - Fix a PMU enumeration/initialization bug on Intel Alder Lake CPUs

 - Fix KVM guest PEBS register handling

 - Fix race/reentry bug in perf_output_read_group() reading of PMU
   counters

* tag 'perf-urgent-2022-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/core: Fix reentry problem in perf_output_read_group()
  perf/x86/core: Completely disable guest PEBS via guest's global_ctrl
  perf/x86/intel: Fix unchecked MSR access error for Alder Lake N

Pull x86 fixes from Borislav Petkov:

 - Add the respective UP last level cache mask accessors in order not to
   cause segfaults when lscpu accesses their representation in sysfs

 - Fix for a race in the alternatives batch patching machinery when
   kprobes are set

* tag 'x86_urgent_for_v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cacheinfo: Add a cpu_llc_shared_mask() UP variant
  x86/alternative: Fix race in try_get_desc()

The pm_runtime_enable will increase power disable depth. Thus a
pairing decrement is needed on the error handling path to keep
it balanced according to context.

Fixes: 17f88151 ("i2c: davinci: Add PM Runtime Support")
Signed-off-by: Zhang Qilong <zhangqilong3@huawei.com>
Reviewed-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

Document wakeup-source property. This fixes dtbs_check warnings
when building current Linux DTs:

"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('wakeup-source' was unexpected)
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

Document interrupt-names property with "event" and "error" interrupt names.
This fixes dtbs_check warnings when building current Linux DTs:

"
arch/arm/boot/dts/stm32mp153c-dhcom-drc02.dtb: i2c@40015000: Unevaluated properties are not allowed ('interrupt-names' was unexpected)
"
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

Pull USB/Thunderbolt fixes from Greg KH:
 "Here are some tiny USB and Thunderbolt driver fixes and quirks.

  Included in here are:

   - three uas/usb-storage driver quirks to get the devices working
     properly due to broken firmware images in them (they can not run at
     high data rates, and are also throttled on other operating systems
     because of this)

   - thunderbolt bugfix for plug event delays

   - typec runtime warning removal

   - dwc3 st driver bugfix. Note, a follow-on fix for this will end up
     coming in for 6.1-rc1 as the developers are still arguing over what
     the final solution will be, but this should be sufficient for now

  All of these have been in linux-next with no reported problems"

* tag 'usb-6.0-final' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  uas: ignore UAS for Thinkplus chips
  usb-storage: Add Hiksemi USB3-FW to IGNORE_UAS
  uas: add no-uas quirk for Hiksemi usb_disk
  usb: dwc3: st: Fix node's child name
  usb: typec: ucsi: Remove incorrect warning
  thunderbolt: Explicitly reset plug events delay back to USB4 spec value

Pull media fixes from Mauro Carvalho Chehab:

 - some fixes for the v4l2 ioctl handler logic

 - a fix for an out of bound access in the DVB videobuf2 handler

 - three driver fixes (rkvdec, mediatek/vcodek and uvcvideo)

* tag 'media/v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: rkvdec: Disable H.264 error detection
  media: mediatek: vcodec: Drop platform_get_resource(IORESOURCE_IRQ)
  media: dvb_vb2: fix possible out of bound access
  media: v4l2-ioctl.c: fix incorrect error path
  media: v4l2-compat-ioctl32.c: zero buffer passed to v4l2_compat_get_array_args()
  media: uvcvideo: Fix InterfaceProtocol for Quanta camera

Pull more hotfixes from Andrew Morton:
 "One MAINTAINERS update, two MM fixes, both cc:stable"

The previous pull wasn't fated to be the last one..

* tag 'mm-hotfixes-stable-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm:
  damon/sysfs: fix possible memleak on damon_sysfs_add_target
  mm: fix BUG splat with kvmalloc + GFP_ATOMIC
  MAINTAINERS: drop entry to removed file in ARM/RISCPC ARCHITECTURE