summaryrefslogtreecommitdiffstats
path: root/tools
diff options
context:
space:
mode:
authorPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-04-27 10:24:08 -0700
committerPaul E. McKenney <paulmck@linux.vnet.ibm.com>2017-06-08 08:25:33 -0700
commit5d9853f3cf26109ab7b6b7bf414ffe3c739177d4 (patch)
treed85605524ea7075700e9614cd9e3e3e81b02ff54 /tools
parent820687a7b98a5031207893ff265f97c0a0ad403e (diff)
downloadlinux-5d9853f3cf26109ab7b6b7bf414ffe3c739177d4.tar.bz2
rcutorture: Add "git diff" output to testid.txt file
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 <paulmck@linux.vnet.ibm.com>
Diffstat (limited to 'tools')
-rwxr-xr-xtools/testing/selftests/rcutorture/bin/kvm.sh5
1 files changed, 1 insertions, 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 \