Pull spi fix from Mark Brown:
 "One new device ID for an Intel SoC"

* tag 'spi-fix-v6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: intel: Add support for Oak Stream SPI serial flash

Pull regulator fix from Mark Brown:
 "A simple fix for a missed part of an API conversion in the bd718x7
  driver"

* tag 'regulator-fix-v6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
  regulator: bd718x7: Fix voltages scaled by resistor divider

Pull regmap fixes from Mark Brown:
 "One documentation fix and a fix for a problem with the slimbus regmap
  which was uncovered by some changes in one of the drivers"

* tag 'regmap-fix-v6.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
  regmap: irq: Correct documentation of wake_invert flag
  regmap: slimbus: fix bus_context pointer in regmap init calls

Pull misc x86 fixes from Ingo Molnar:

 - Limit AMD microcode Entrysign sha256 signature checking to
   known CPU generations

 - Disable AMD RDSEED32 on certain Zen5 CPUs that have a
   microcode version before when the microcode-based fix was
   issued for the AMD-SB-7055 erratum

 - Fix FPU AMD XFD state synchronization on signal delivery

 - Fix (work around) a SSE4a-disassembly related build failure
   on X86_NATIVE_CPU=y builds

 - Extend the AMD Zen6 model space with a new range of models

 - Fix <asm/intel-family.h> CPU model comments

 - Fix the CONFIG_CFI=y and CONFIG_LTO_CLANG_FULL=y build, which
   was unhappy due to missing kCFI type annotations of clear_page()
   variants

* tag 'x86-urgent-2025-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/mm: Ensure clear_page() variants always have __kcfi_typeid_ symbols
  x86/cpu: Add/fix core comments for {Panther,Nova} Lake
  x86/CPU/AMD: Extend Zen6 model range
  x86/build: Disable SSE4a
  x86/fpu: Ensure XFD state on signal delivery
  x86/CPU/AMD: Add RDSEED fix for Zen5
  x86/microcode/AMD: Limit Entrysign signature checking to known generations

Pull perf event fixes from Ingo Molnar:
 "Miscellaneous fixes and CPU model updates:

   - Fix an out-of-bounds access on non-hybrid platforms in the Intel
     PMU DS code, reported by KASAN

   - Add WildcatLake PMU and uncore support: it's identical to the
     PantherLake version"

* tag 'perf-urgent-2025-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  perf/x86/intel/uncore: Add uncore PMU support for Wildcat Lake
  perf/x86/intel: Add PMU support for WildcatLake
  perf/x86/intel: Fix KASAN global-out-of-bounds warning

Pull objtool fix from Ingo Molnar:
 "Fix objtool warning when faced with raw STAC/CLAC instructions"

* tag 'objtool-urgent-2025-11-01' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  objtool: Fix skip_alt_group() for non-alternative STAC/CLAC

Pull xfs fixes from Carlos Maiolino:
 "Just a single bug fix (and documentation for the issue)"

* tag 'xfs-fixes-6.18-rc4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: document another racy GC case in xfs_zoned_map_extent
  xfs: prevent gc from picking the same zone twice

Pull Kbuild fixes from Nathan Chancellor:

 - Formally adopt Kconfig in MAINTAINERS

 - Fix install-extmod-build for more O= paths

 - Align end of .modinfo to fix Authenticode calculation in EDK2

 - Restore dynamic check for '-fsanitize=kernel-memory' in
   CONFIG_HAVE_KMSAN_COMPILER to ensure backend target has support
   for it

 - Initialize locale in menuconfig and nconfig to fix UTF-8 terminals
   that may not support VT100 ACS by default like PuTTY

* tag 'kbuild-fixes-6.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux:
  kconfig/nconf: Initialize the default locale at startup
  kconfig/mconf: Initialize the default locale at startup
  KMSAN: Restore dynamic check for '-fsanitize=kernel-memory'
  kbuild: align modinfo section for Secureboot Authenticode EDK2 compat
  kbuild: install-extmod-build: Fix when given dir outside the build dir
  MAINTAINERS: Update Kconfig section

If an insn->alt points to a STAC/CLAC instruction, skip_alt_group()
assumes it's part of an alternative ("alt group") as opposed to some
other kind of "alt" such as an exception fixup.

While that assumption may hold true in the current code base, Linus has
an out-of-tree patch which breaks that assumption by replacing the
STAC/CLAC alternatives with raw STAC/CLAC instructions.

Make skip_alt_group() more robust by making sure it's actually an alt
group before continuing.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Fixes: 2d12c6fb7875 ("objtool: Remove ANNOTATE_IGNORE_ALTERNATIVE from CLAC/STAC")
Closes: https://lore.kernel.org/CAHk-=wi6goUT36sR8GE47_P-aVrd5g38=VTRHpktWARbyE-0ow@mail.gmail.com
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Tested-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://patch.msgid.link/3d22415f7b8e06a64e0873b21f48389290eeaa49.1761767616.git.jpoimboe@kernel.org