Module Name: src
Committed By: maxv
Date: Tue May 22 10:20:05 UTC 2018
Modified Files:
src/sys/arch/x86/include: specialreg.h
src/sys/arch/x86/x86: spectre.c
Log Message:
Implement a mitigation for SpectreV4 on AMD families 15h and 16h. We use
a non-architectural MSR. This MSR is also available on 17h, but there SMT
is involved, and it needs more investigation.
Not tested (I have only 10h).
To generate a diff of this commit:
cvs rdiff -u -r1.122 -r1.123 src/sys/arch/x86/include/specialreg.h
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/x86/x86/spectre.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
