[GIT PULL] x86/cpu for 7.1-rc1

[GIT PULL] x86/cpu for 7.1-rc1

[Dave Hansen]

Hi Linus,

Please pull some x86/cpu changes for 7.1-rc1.

The existing Linear Address Space Separation (LASS) support punted on
support for common EFI and vsyscall configs. Complete the
implementation by supporting EFI and vsyscall=xonly.

The last few commits clean up CPUID use in the Intel "avs" sound
driver and update the x86-cpuid-db file.

--

The following changes since commit 11439c4635edd669ae435eec308f4ab8a0804808:

  Linux 7.0-rc2 (2026-03-01 15:39:31 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cpu_for_7.1-rc1

for you to fetch changes up to 124ad3034ec0029b65178f3ab8a6cdca5a0b0519:

  tools/x86/kcpuid: Update bitfields to x86-cpuid-db v3.0 (2026-03-28 17:28:35 +0100)

----------------------------------------------------------------
 - Complete LASS enabling: deal with vsyscall and EFI
 - Clean up CPUID usage in newer Intel audio driver

----------------------------------------------------------------
Ahmed S. Darwish (3):
      ASoC: Intel: avs: Check maximum valid CPUID leaf
      ASoC: Intel: avs: Include CPUID header at file scope
      tools/x86/kcpuid: Update bitfields to x86-cpuid-db v3.0

Sohil Mehta (8):
      x86/cpu: Defer LASS enabling until userspace comes up
      x86/efi: Disable LASS while executing runtime services
      x86/cpu: Remove LASS restriction on EFI
      x86/vsyscall: Reorganize the page fault emulation code
      x86/traps: Consolidate user fixups in the #GP handler
      x86/vsyscall: Restore vsyscall=xonly mode under LASS
      x86/vsyscall: Disable LASS if vsyscall mode is set to EMULATE
      x86/cpu: Remove LASS restriction on vsyscall emulation

 Documentation/admin-guide/kernel-parameters.txt |   4 +-
 arch/x86/entry/vsyscall/vsyscall_64.c           |  91 ++--
 arch/x86/include/asm/vsyscall.h                 |  13 +-
 arch/x86/kernel/cpu/common.c                    |  35 +-
 arch/x86/kernel/traps.c                         |  12 +-
 arch/x86/kernel/umip.c                          |   3 +
 arch/x86/mm/fault.c                             |   2 +-
 arch/x86/platform/efi/efi_64.c                  |  35 ++
 sound/soc/intel/Kconfig                         |   2 +-
 sound/soc/intel/avs/tgl.c                       |  38 +-
 tools/arch/x86/kcpuid/cpuid.csv                 | 671 ++++++++++++------------
 11 files changed, 506 insertions(+), 400 deletions(-)

Re: [GIT PULL] x86/cpu for 7.1-rc1

[pr-tracker-bot]

The pull request you sent on Mon, 13 Apr 2026 08:42:35 -0700:

> https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git tags/x86_cpu_for_7.1-rc1

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/9f2bb6c7b364f186aa37c524f6df33bd488d4efa

Thank you!

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