[GIT PULL] x86 fixes

[Ingo Molnar]

Linus,

Please pull the latest x86/urgent Git tree from:

   git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86-urgent-2024-05-05

   # HEAD: 02b670c1f88e78f42a6c5aee155c7b26960ca054 x86/mm: Remove broken vsyscall emulation code from the page fault code

Misc fixes:

 - Remove the broken vsyscall emulation code from
   the page fault code.

 - Fix kexec crash triggered by certain SEV RMP
   table layouts.

 - Fix unchecked MSR access error when disabling
   the x2APIC via iommu=off.

 Thanks,

	Ingo

------------------>
Ashish Kalra (2):
      x86/e820: Add a new e820 table update helper
      x86/sev: Add callback to apply RMP table fixups for kexec

Linus Torvalds (1):
      x86/mm: Remove broken vsyscall emulation code from the page fault code

Thomas Gleixner (1):
      x86/apic: Don't access the APIC when disabling x2APIC


 arch/x86/entry/vsyscall/vsyscall_64.c | 28 ++-------------------------
 arch/x86/include/asm/e820/api.h       |  1 +
 arch/x86/include/asm/processor.h      |  1 -
 arch/x86/include/asm/sev.h            |  2 ++
 arch/x86/kernel/apic/apic.c           | 16 +++++++++++-----
 arch/x86/kernel/e820.c                |  7 ++++---
 arch/x86/mm/fault.c                   | 33 +-------------------------------
 arch/x86/mm/mem_encrypt.c             |  7 +++++++
 arch/x86/virt/svm/sev.c               | 36 +++++++++++++++++++++++++++++++++++
 9 files changed, 64 insertions(+), 67 deletions(-)