| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.10 32/75] ktest: Fix child exit code processing | Date | Mon, 13 Mar 2017 16:43:41 +0800 |
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4.10-stable review patch. If anyone has any objections, please let me know.
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From: Steven Rostedt (VMware) <rostedt@goodmis.org>
commit 32677207dcc5e594254b7fb4fb2352b1755b1d5b upstream.
The child_exit errno needs to be shifted by 8 bits to compare against the return values for the bisect variables.
Fixes: c5dacb88f0a64 ("ktest: Allow overriding bisect test results") Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- tools/testing/ktest/ktest.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/ktest/ktest.pl +++ b/tools/testing/ktest/ktest.pl @@ -2629,7 +2629,7 @@ sub do_run_test { } waitpid $child_pid, 0; - $child_exit = $?; + $child_exit = $? >> 8; my $end_time = time; $test_time = $end_time - $start_time;
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