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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-24 19:48:30 +0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2018-06-24 19:48:30 +0800 |
| commit | 177d363e720c9a940282a295acbd36c2657cc279 (patch) | |
| tree | 69141a102f050cc2c3cdd621e6fc0a83b318bd19 /tools/objtool/check.c | |
| parent | 2da2ca24a38f0200111e3b8823c08d02cb59d362 (diff) | |
| parent | eab6870fee877258122a042bfd99ee7908c40280 (diff) | |
Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 pti fixes from Thomas Gleixner:
"Two small updates for the speculative distractions:
- Make it more clear to the compiler that array_index_mask_nospec()
is not subject for optimizations. It's not perfect, but ...
- Don't report XEN PV guests as vulnerable because their mitigation
state depends on the hypervisor. Report unknown and refer to the
hypervisor requirement"
* 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
x86/pti: Don't report XenPV as vulnerable
Diffstat (limited to 'tools/objtool/check.c')
0 files changed, 0 insertions, 0 deletions