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linux/arch/x86
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Linus Torvalds 3a69a44278 Two x86 fixes related to TSX: 
- Use either MSR_TSX_FORCE_ABORT or MSR_IA32_TSX_CTRL to disable TSX to
     cover all CPUs which allow to disable it.
 
   - Disable TSX development mode at boot so that a microcode update which
     provides TSX development mode does not suddenly make the system
     vulnerable to TSX Asynchronous Abort.
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Merge tag 'x86-urgent-2022-04-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Thomas Gleixner:
 "Two x86 fixes related to TSX:

   - Use either MSR_TSX_FORCE_ABORT or MSR_IA32_TSX_CTRL to disable TSX
     to cover all CPUs which allow to disable it.

   - Disable TSX development mode at boot so that a microcode update
     which provides TSX development mode does not suddenly make the
     system vulnerable to TSX Asynchronous Abort"

* tag 'x86-urgent-2022-04-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/tsx: Disable TSX development mode at boot
  x86/tsx: Use MSR_TSX_CTRL to clear CPUID bits
2022-04-17 09:55:59 -07:00
..
boot memcpy updates for v5.18-rc1 2022-03-26 12:19:04 -07:00
coco x86/coco: Add API to handle encryption mask 2022-02-23 19:14:29 +01:00
configs x86/config: Make the x86 defconfigs a bit more usable 2022-03-27 20:58:35 +02:00
crypto This push fixes the following issues: 2022-03-31 11:17:39 -07:00
entry Kbuild updates for v5.18 2022-03-31 11:59:03 -07:00
events perf/x86/intel: Update the FRONTEND MSR mask on Sapphire Rapids 2022-04-05 09:59:44 +02:00
hyperv hyperv-next for 5.17 2022-01-16 15:53:00 +02:00
ia32 audit/stable-5.16 PR 20211101 2021-11-01 21:17:39 -07:00
include Two x86 fixes related to TSX: 2022-04-17 09:55:59 -07:00
kernel Two x86 fixes related to TSX: 2022-04-17 09:55:59 -07:00
kvm KVM: x86: hyper-v: Avoid writing to TSC page without an active vCPU 2022-04-11 13:29:51 -04:00
lib A set of x86 fixes and updates: 2022-04-03 12:15:47 -07:00
math-emu x86: Prepare asm files for straight-line-speculation 2021-12-08 12:25:37 +01:00
mm x86/mm/tlb: Revert retpoline avoidance approach 2022-04-04 19:41:36 +02:00
net x86,bpf: Avoid IBT objtool warning 2022-04-07 11:27:02 +02:00
pci PCI/sysfs: Find shadow ROM before static attribute initialization 2022-01-26 10:41:21 -06:00
platform objtool,efi: Update __efi64_thunk annotation 2022-03-15 10:32:32 +01:00
power x86/speculation: Restore speculation related MSRs during S3 resume 2022-04-05 10:18:31 -07:00
purgatory x86/purgatory: Remove -nostdlib compiler flag 2021-12-30 14:13:06 +01:00
ras
realmode - Flush *all* mappings from the TLB after switching to the trampoline 2022-01-10 09:51:38 -08:00
tools x86/build: Use the proper name CONFIG_FW_LOADER 2021-12-29 22:20:38 +01:00
um Merge branch 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2022-04-01 19:57:03 -07:00
video
xen xen: branch for v5.18-rc1 2022-03-28 14:32:39 -07:00
.gitignore
Kbuild x86/cc: Move arch/x86/{kernel/cc_platform.c => coco/core.c} 2022-02-23 18:25:58 +01:00
Kconfig Revert the RT related signal changes. They need to be reworked and 2022-04-03 12:08:26 -07:00
Kconfig.assembler
Kconfig.cpu x86/mmx_32: Remove X86_USE_3DNOW 2021-12-11 09:09:45 +01:00
Kconfig.debug
Makefile x86: Remove toolchain check for X32 ABI capability 2022-03-15 10:32:48 +01:00
Makefile_32.cpu
Makefile.um