peter/spectre-meltdown-checker
peter/spectre-meltdown-checker
1
0
Fork 0
mirror of https://github.com/speed47/spectre-meltdown-checker.git synced 2024-11-14 17:48:02 +01:00
Code Issues Projects Releases Wiki Activity

add information for hardware mitigation

Browse Source
This commit is contained in:
Hans-Joachim Kliemeck 2018-12-16 19:46:08 +01:00
parent ec44abf43c
commit fd462040b3
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
spectre-meltdown-checker.sh
View File

@ -3920,7 +3920,7 @@ check_CVE_2018_3646_linux()
_info_nol " * Hardware-backed L1D flush supported: "
if [ "$opt_live" = 1 ]; then
if grep -qw flush_l1d "$procfs/cpuinfo"; then
if grep -qw flush_l1d "$procfs/cpuinfo" || [ -z "$l1d_xen_hardware" ]; then
pstatus green YES "performance impact of the mitigation will be greatly reduced"
else
pstatus blue NO "flush will be done in software, this is slower"