peter/spectre-meltdown-checker
peter/spectre-meltdown-checker
1
0
Fork 0
mirror of https://github.com/speed47/spectre-meltdown-checker.git synced 2024-12-05 02:38:04 +01:00
Code Issues Projects Releases Wiki Activity

enh: kernel: autodetect customized arch kernels from cmdline

Browse Source
This commit is contained in:
Stéphane Lesimple 2019-11-17 18:36:57 +01:00
parent dcf540888d
commit f724f94085
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
spectre-meltdown-checker.sh
View File

@ -1733,7 +1733,7 @@ get_cmdline()
kernel_cmdline="$SMC_MOCK_CMDLINE"
return
else
kernel_cmdline=$(cat "$procfs/cpuinfo")
kernel_cmdline=$(cat "$procfs/cmdline")
mockme=$(printf "%b\n%b" "$mockme" "SMC_MOCK_CMDLINE='$kernel_cmdline'")
fi
}
@ -1865,6 +1865,12 @@ if [ "$opt_live" = 1 ]; then
str_uname=$(uname -r)
clear_linux_kernel="/lib/kernel/org.clearlinux.${str_uname##*.}.${str_uname%.*}"
[ -e "$clear_linux_kernel" ] && opt_kernel=$clear_linux_kernel
# Custom Arch seems to have the kernel path in its cmdline in the form "\directory\kernelimage",
# with actual \'s instead of /'s:
custom_arch_kernel=$(echo "$kernel_cmdline" | grep -Eo "(^|\s)\\\\[\\\\a-zA-Z0-9_.-]+" | tr "\\\\" "/" | tr -d '[:space:]')
if [ -n "$custom_arch_kernel" ] && [ -e "$custom_arch_kernel" ]; then
opt_kernel="$custom_arch_kernel"
fi
fi
# system.map