peter/spectre-meltdown-checker
peter
/
spectre-meltdown-checker
mirror of https://github.com/speed47/spectre-meltdown-checker.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

fix: correctly init capabilities_ssb_no var in all cases

This commit is contained in:
Stéphane Lesimple 2018-07-26 10:18:14 +02:00
parent b262c40541
commit 0f0d103a89
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
spectre-meltdown-checker.sh
View File

@ -1809,11 +1809,13 @@ check_cpu()
_info_nol " * ARCH_CAPABILITIES MSR advertises IBRS_ALL capability: "
capabilities_rdcl_no=-1
capabilities_ibrs_all=-1
capabilities_ssb_no=-1
if [ "$cpuid_arch_capabilities" = -1 ]; then
pstatus yellow UNKNOWN
elif [ "$cpuid_arch_capabilities" != 1 ]; then
capabilities_rdcl_no=0
capabilities_ibrs_all=0
capabilities_ssb_no=0
pstatus yellow NO
elif [ ! -e /dev/cpu/0/msr ] && [ ! -e /dev/cpuctl0 ]; then
spec_ctrl_msr=-1