The livepatch kselftests rely on comparing expected and actual output
from such commands as sysctl. A recent commit in procps-ng v4.0.0 [1]
changed sysctl's output to emit key pathnames like:
sysctl: setting key "/proc/sys/kernel/ftrace_enabled": Device or resource busy
versus previous dotted output:
sysctl: setting key "kernel.ftrace_enabled": Device or resource busy
The modification in output was later reverted [2], but since the change
has been tagged in procps-ng v4.0.0, update the livepatch kselftest to
handle either case.
[1] https://gitlab.com/procps-ng/procps/-/commit/
6389deca5bf667f5fab5912acde78ba8e0febbc7
[2] https://gitlab.com/procps-ng/procps/-/commit/
b159c198c9160a8eb13254e2b631d0035b9b542c
Reported-by: Dennis(Zhuoheng) Li <denli@redhat.com>
Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20220811212138.182575-1-joe.lawrence@redhat.com
if [[ "$result" != "$1" ]] ; then
if [[ $can_fail -eq 1 ]] ; then
- echo "livepatch: $err" > /dev/kmsg
+ echo "livepatch: $err" | sed 's#/proc/sys/kernel/#kernel.#' > /dev/kmsg
return
fi