Previously, it fails as below: ------------- root@lkp-skl-d01 /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf# ./test_doc_build.sh ++ realpath --relative-to=/opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf ./test_doc_build.sh + SCRIPT_REL_PATH=test_doc_build.sh ++ dirname test_doc_build.sh + SCRIPT_REL_DIR=. ++ realpath /opt/rootfs/v5.14-rc4/tools/testing/selftests/bpf/./../../../../ + KDIR_ROOT_DIR=/opt/rootfs/v5.14-rc4 + cd /opt/rootfs/v5.14-rc4 + for tgt in docs docs-clean + make -s -C /opt/rootfs/v5.14-rc4/. docs make: *** No rule to make target 'docs'. Stop. + for tgt in docs docs-clean + make -s -C /opt/rootfs/v5.14-rc4/. docs-clean make: *** No rule to make target 'docs-clean'. Stop. ----------- Reported-by: kernel test robot <lkp@xxxxxxxxx> Signed-off-by: Li Zhijian <lizhijian@xxxxxxxxxxxxxx> --- tools/testing/selftests/bpf/test_doc_build.sh | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/bpf/test_doc_build.sh b/tools/testing/selftests/bpf/test_doc_build.sh index ed12111cd2f0..d67ced95a6cf 100755 --- a/tools/testing/selftests/bpf/test_doc_build.sh +++ b/tools/testing/selftests/bpf/test_doc_build.sh @@ -4,9 +4,10 @@ set -e # Assume script is located under tools/testing/selftests/bpf/. We want to start # build attempts from the top of kernel repository. -SCRIPT_REL_PATH=$(realpath --relative-to=$PWD $0) +SCRIPT_REL_PATH=$(realpath $0) SCRIPT_REL_DIR=$(dirname $SCRIPT_REL_PATH) -KDIR_ROOT_DIR=$(realpath $PWD/$SCRIPT_REL_DIR/../../../../) +KDIR_ROOT_DIR=$(realpath $SCRIPT_REL_DIR/../../../../) +SCRIPT_REL_DIR=$(dirname $(realpath --relative-to=$KDIR_ROOT_DIR $SCRIPT_REL_PATH)) cd $KDIR_ROOT_DIR for tgt in docs docs-clean; do -- 2.32.0
