This commit makes kvm-find-errors.sh check for and report undefined symbols that are detected at link time. Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxx> --- tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh | 4 ++-- tools/testing/selftests/rcutorture/bin/parse-build.sh | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh index daf64b5070387..2e9e9e2eedb69 100755 --- a/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh +++ b/tools/testing/selftests/rcutorture/bin/kvm-find-errors.sh @@ -30,9 +30,9 @@ editor=${EDITOR-vi} files= for i in ${rundir}/*/Make.out do - if egrep -q "error:|warning:" < $i + if egrep -q "error:|warning:|^ld: .*undefined reference to" < $i then - egrep "error:|warning:" < $i > $i.diags + egrep "error:|warning:|^ld: .*undefined reference to" < $i > $i.diags files="$files $i.diags $i" fi done diff --git a/tools/testing/selftests/rcutorture/bin/parse-build.sh b/tools/testing/selftests/rcutorture/bin/parse-build.sh index 9313e5065ae92..2dbfca3589b17 100755 --- a/tools/testing/selftests/rcutorture/bin/parse-build.sh +++ b/tools/testing/selftests/rcutorture/bin/parse-build.sh @@ -39,7 +39,8 @@ fi grep warning: < $F > $T/warnings grep "include/linux/*rcu*\.h:" $T/warnings > $T/hwarnings grep "kernel/rcu/[^/]*:" $T/warnings > $T/cwarnings -cat $T/hwarnings $T/cwarnings > $T/rcuwarnings +grep "^ld: .*undefined reference to" $T/warnings | head -1 > $T/ldwarnings +cat $T/hwarnings $T/cwarnings $T/ldwarnings > $T/rcuwarnings if test -s $T/rcuwarnings then print_warning $title build errors: -- 2.31.1.189.g2e36527f23