linux-stable/arch/x86
Linus Torvalds 2f23a7c914 Misc fixes:
- Fix PAT on Xen, which caused i915 driver failures
  - Fix compat INT 80 entry crash on Xen PV guests
  - Fix 'MMIO Stale Data' mitigation status reporting on older Intel CPUs
  - Fix RSB stuffing regressions
  - Fix ORC unwinding on ftrace trampolines
  - Add Intel Raptor Lake CPU model number
  - Fix (work around) a SEV-SNP bootloader bug providing bogus values in
    boot_params->cc_blob_address, by ignoring the value on !SEV-SNP bootups.
  - Fix SEV-SNP early boot failure
  - Fix the objtool list of noreturn functions and annotate snp_abort(),
    which bug confused objtool on gcc-12.
  - Fix the documentation for retbleed
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'x86-urgent-2022-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull misc x86 fixes from Ingo Molnar:

 - Fix PAT on Xen, which caused i915 driver failures

 - Fix compat INT 80 entry crash on Xen PV guests

 - Fix 'MMIO Stale Data' mitigation status reporting on older Intel CPUs

 - Fix RSB stuffing regressions

 - Fix ORC unwinding on ftrace trampolines

 - Add Intel Raptor Lake CPU model number

 - Fix (work around) a SEV-SNP bootloader bug providing bogus values in
   boot_params->cc_blob_address, by ignoring the value on !SEV-SNP
   bootups.

 - Fix SEV-SNP early boot failure

 - Fix the objtool list of noreturn functions and annotate snp_abort(),
   which bug confused objtool on gcc-12.

 - Fix the documentation for retbleed

* tag 'x86-urgent-2022-08-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Documentation/ABI: Mention retbleed vulnerability info file for sysfs
  x86/sev: Mark snp_abort() noreturn
  x86/sev: Don't use cc_platform_has() for early SEV-SNP calls
  x86/boot: Don't propagate uninitialized boot_params->cc_blob_address
  x86/cpu: Add new Raptor Lake CPU model number
  x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry
  x86/nospec: Fix i386 RSB stuffing
  x86/nospec: Unwreck the RSB stuffing
  x86/bugs: Add "unknown" reporting for MMIO Stale Data
  x86/entry: Fix entry_INT80_compat for Xen PV guests
  x86/PAT: Have pat_enabled() properly reflect state when running on Xen
2022-08-28 10:10:23 -07:00
..
boot x86/boot: Don't propagate uninitialized boot_params->cc_blob_address 2022-08-24 09:03:04 +02:00
coco
configs xen: branch for v6.0-rc3 2022-08-27 15:38:00 -07:00
crypto
entry x86/entry: Fix entry_INT80_compat for Xen PV guests 2022-08-16 10:02:52 +02:00
events perf/x86/intel/uncore: Fix broken read_counter() for SNB IMC PMU 2022-08-27 00:05:38 +02:00
hyperv
ia32
include Misc fixes: 2022-08-28 10:10:23 -07:00
kernel Misc fixes: 2022-08-28 10:10:23 -07:00
kvm asm goto: eradicate CC_HAS_ASM_GOTO 2022-08-21 10:06:28 -07:00
lib
math-emu
mm Misc fixes: 2022-08-28 10:10:23 -07:00
net
pci
platform
power
purgatory
ras
realmode
tools
um
video
virt/vmx/tdx
xen x86/xen: Add support for HVMOP_set_evtchn_upcall_vector 2022-08-12 11:28:21 +02:00
.gitignore
Kbuild
Kconfig
Kconfig.assembler
Kconfig.cpu
Kconfig.debug
Makefile asm goto: eradicate CC_HAS_ASM_GOTO 2022-08-21 10:06:28 -07:00
Makefile.um
Makefile_32.cpu