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| author | Linus Torvalds <[email protected]> | 2022-04-17 16:55:59 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2022-04-17 16:55:59 +0000 |
| commit | 3a69a44278a72e15f12e24f5db4d277a497649aa (patch) | |
| tree | d062707ff3a248b8dcbec40be4c62779fcf11592 /drivers/acpi/cppc_acpi.c | |
| parent | Merge tag 'timers-urgent-2022-04-17' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
| parent | x86/tsx: Disable TSX development mode at boot (diff) | |
| download | kernel-3a69a44278a72e15f12e24f5db4d277a497649aa.tar.gz kernel-3a69a44278a72e15f12e24f5db4d277a497649aa.zip | |
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
Diffstat (limited to 'drivers/acpi/cppc_acpi.c')
0 files changed, 0 insertions, 0 deletions