raspi/linux
1
0
Fork 1
mirror of https://github.com/raspberrypi/linux.git synced 2025-12-07 10:29:52 +00:00
Code Issues Projects Releases Wiki Activity

ktest.pl: Check kernelrelease return in get_version

Browse Source 
commit a4e17a8f23 upstream.

In the case of a test that uses the special option ${KERNEL_VERSION} in one
of its settings but has no configuration available in ${OUTPUT_DIR}, for
example if it's a new empty directory, then the `make kernelrelease` call
will fail and the subroutine will chomp an empty string, silently. Fix that
by adding an empty configuration and retrying.

Cc: stable@vger.kernel.org
Cc: John Hawley <warthog9@eaglescrag.net>
Fixes: 5f9b6ced04 ("ktest: Bisecting, install modules, add logging")
Link: https://lore.kernel.org/20241205-ktest_kver_fallback-v2-1-869dae4c7777@suse.com
Signed-off-by: Ricardo B. Marliere <rbm@suse.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ricardo B. Marliere
2024-12-05 17:50:35 -03:00
committed by Greg Kroah-Hartman
parent bab3e9f342
commit fe215b8dd7
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
tools/testing/ktest/ktest.pl
View File

@@ -2406,6 +2406,11 @@ sub get_version {
return if ($have_version); return if ($have_version);
doprint "$make kernelrelease ... "; doprint "$make kernelrelease ... ";
$version = `$make -s kernelrelease | tail -1`; $version = `$make -s kernelrelease | tail -1`;
if (!length($version)) {
run_command "$make allnoconfig" or return 0;
doprint "$make kernelrelease ... ";
$version = `$make -s kernelrelease | tail -1`;
}
chomp($version); chomp($version);
doprint "$version\n"; doprint "$version\n";
$have_version = 1; $have_version = 1;