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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2025-03-25 23:30:18 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2025-03-25 23:30:18 +0300 |
| commit | 906174776c0eb539e4d65c54a8019d954a6fb35d (patch) | |
| tree | 4b6f8a33271d31c4ae662b7c90cbacf497bb2cad /lib/string_helpers.c | |
| parent | 2d09a9449ecd9a2b9fdac62408c12ee20b6307d2 (diff) | |
| parent | 98fdaeb296f51ef08e727a7cc72e5b5c864c4f4d (diff) | |
| download | linux-906174776c0eb539e4d65c54a8019d954a6fb35d.tar.xz | |
Merge tag 'x86_bugs_for_v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 speculation mitigation updates from Borislav Petkov:
- Some preparatory work to convert the mitigations machinery to
mitigating attack vectors instead of single vulnerabilities
- Untangle and remove a now unneeded X86_FEATURE_USE_IBPB flag
- Add support for a Zen5-specific SRSO mitigation
- Cleanups and minor improvements
* tag 'x86_bugs_for_v6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/bugs: Make spectre user default depend on MITIGATION_SPECTRE_V2
x86/bugs: Use the cpu_smt_possible() helper instead of open-coded code
x86/bugs: Add AUTO mitigations for mds/taa/mmio/rfds
x86/bugs: Relocate mds/taa/mmio/rfds defines
x86/bugs: Add X86_BUG_SPECTRE_V2_USER
x86/bugs: Remove X86_FEATURE_USE_IBPB
KVM: nVMX: Always use IBPB to properly virtualize IBRS
x86/bugs: Use a static branch to guard IBPB on vCPU switch
x86/bugs: Remove the X86_FEATURE_USE_IBPB check in ib_prctl_set()
x86/mm: Remove X86_FEATURE_USE_IBPB checks in cond_mitigation()
x86/bugs: Move the X86_FEATURE_USE_IBPB check into callers
x86/bugs: KVM: Add support for SRSO_MSR_FIX
Diffstat (limited to 'lib/string_helpers.c')
0 files changed, 0 insertions, 0 deletions