Commits
Aleksa Sarai committed fc2e634e997
kselftest: save-and-restore errno to allow for %m formatting Previously, using "%m" in a ksft_* format string can result in strange output because the errno value wasn't saved before calling other libc functions. The solution is to simply save and restore the errno before we format the user-supplied format string. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>