diff options
Diffstat (limited to 'tools/debugging')
| -rwxr-xr-x | tools/debugging/kernel-chktaint | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/debugging/kernel-chktaint b/tools/debugging/kernel-chktaint index e7da0909d097..e1571c04afb5 100755 --- a/tools/debugging/kernel-chktaint +++ b/tools/debugging/kernel-chktaint @@ -211,9 +211,25 @@ else addout "J" echo " * fwctl's mutating debug interface was used (#19)" fi +echo "Raw taint value as int/string: $taint/'$out'" + +# report on any tainted loadable modules +[ "$1" = "" ] && [ -r /sys/module/ ] && \ + cnt=`grep [A-Z] /sys/module/*/taint | wc -l` || cnt=0 +if [ $cnt -ne 0 ]; then + echo + echo "Tainted modules:" + for dir in `ls /sys/module` ; do + if [ -r /sys/module/$dir/taint ]; then + modtnt=`cat /sys/module/$dir/taint` + [ "$modtnt" = "" ] || echo " * $dir ($modtnt)" + fi + done +fi + +echo echo "For a more detailed explanation of the various taint flags see" echo " Documentation/admin-guide/tainted-kernels.rst in the Linux kernel sources" echo " or https://kernel.org/doc/html/latest/admin-guide/tainted-kernels.html" -echo "Raw taint value as int/string: $taint/'$out'" #EOF# |