Currently, when running from a git archive, the testid.txt file contains only the branch name, the output of "git status", and the SHA-1 of the current HEAD. This is useful, but does not uniquely identify the source code that was built. This commit therefore adds the output of "git diff HEAD", which means that if two testid.txt files compare equal, they correspond to exactly the same source code. Give or take the possibility of SHA-1 collisions, that is. ;-)
Signed-off-by: Paul E. McKenney <[email protected]> --- tools/testing/selftests/rcutorture/bin/kvm.sh | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm.sh b/tools/testing/selftests/rcutorture/bin/kvm.sh index 3b3c1b693ee1..50091de3a911 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm.sh @@ -296,10 +296,7 @@ if test -d .git then git status >> $resdir/$ds/testid.txt git rev-parse HEAD >> $resdir/$ds/testid.txt - if ! git diff HEAD > $T/git-diff 2>&1 - then - cp $T/git-diff $resdir/$ds - fi + git diff HEAD >> $resdir/$ds/testid.txt fi ___EOF___ awk < $T/cfgcpu.pack \ -- 2.5.2
