From e31ccc1ddd2ad3e14f02a53cfa22e6b2b98c6dab Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Tue, 18 Jan 2022 15:40:49 -0800 Subject: torture: Make kvm-find-errors.sh notice missing vmlinux file Currently, an obtuse compiler diagnostic can fool kvm-find-errors.sh into believing that the build was successful. This commit therefore adds a check for a missing vmlinux file. Note that in the case of repeated torture-test scenarios ("--configs '2*TREE01'"), the vmlinux file will only be present in the first directory, that is, in TREE01 but not TREE01.2. Link: https://lore.kernel.org/lkml/36bd91e4-8eda-5677-7fde-40295932a640@molgen.mpg.de/ Reported-by: Paul Menzel Signed-off-by: Paul E. McKenney --- tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh') diff --git a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh index 2e9e9e2eedb6..5f682fc892dd 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh @@ -30,10 +30,16 @@ editor=${EDITOR-vi} files= for i in ${rundir}/*/Make.out do + scenariodir="`dirname $i`" + scenariobasedir="`echo ${scenariodir} | sed -e 's/\.[0-9]*$//'`" if egrep -q "error:|warning:|^ld: .*undefined reference to" < $i then egrep "error:|warning:|^ld: .*undefined reference to" < $i > $i.diags files="$files $i.diags $i" + elif ! test -f ${scenariobasedir}/vmlinux + then + echo No ${scenariobasedir}/vmlinux file > $i.diags + files="$files $i.diags $i" fi done if test -n "$files" -- cgit v1.2.3-59-g8ed1b