diff options
| author | Konstantin Belousov <kib@FreeBSD.org> | 2018-01-31 16:56:02 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2018-01-31 16:56:02 +0000 |
| commit | f7f14d9deadef3d217a838f5d220d986d6528779 (patch) | |
| tree | 7dc708582d8b681200aa6a93267d1594b95407a8 /lib/libc/mips | |
| parent | b31b965e7c61923f2bb1670b6ce8b685f4fe9202 (diff) | |
| download | src-f7f14d9deadef3d217a838f5d220d986d6528779.tar.gz src-f7f14d9deadef3d217a838f5d220d986d6528779.zip | |
When switching IBRS on, also enable STIBP (Single Thread Indirect
Branch Predictors) mitigation.
DOcument 336996-001 promises that CPUs which implement IBRS but not
STIBP silently ignore setting of the bit instead of trapping.
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=328628
Diffstat (limited to 'lib/libc/mips')
0 files changed, 0 insertions, 0 deletions