]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
x86: add bits definitions for SRBDS mitigation control.
authorkib <kib@FreeBSD.org>
Fri, 12 Jun 2020 22:12:57 +0000 (22:12 +0000)
committerkib <kib@FreeBSD.org>
Fri, 12 Jun 2020 22:12:57 +0000 (22:12 +0000)
commit41e58e9462d194322c27c7fc089a24768fb0b57d
treeeb0aff59a4d28824180e5694481c0e6d66d76dd8
parent2f9345080e51c0dc27ad83f1f85f1cd1bcb5baea
x86: add bits definitions for SRBDS mitigation control.

See https://software.intel.com/security-software-guidance/insights/deep-dive-special-register-buffer-data-sampling

Reviewed by: markj
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D25221
sys/x86/include/specialreg.h
sys/x86/x86/identcpu.c