tags_test.c relies on PR_SET_TAGGED_ADDR_CTRL/PR_TAGGED_ADDR_ENABLE being present in system headers. When this is not the case the build of this test fails with undeclared identifier errors.
Fix by providing the path to the KSFT installed kernel headers in CFLAGS. Reported-by: Cristian Marussi <[email protected]> Suggested-by: Cristian Marussi <[email protected]> Signed-off-by: Andrey Konovalov <[email protected]> --- tools/testing/selftests/arm64/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/arm64/Makefile b/tools/testing/selftests/arm64/Makefile index a61b2e743e99..f9f79fb272f0 100644 --- a/tools/testing/selftests/arm64/Makefile +++ b/tools/testing/selftests/arm64/Makefile @@ -4,6 +4,7 @@ ARCH ?= $(shell uname -m 2>/dev/null || echo not) ifneq (,$(filter $(ARCH),aarch64 arm64)) +CFLAGS += -I../../../../usr/include/ TEST_GEN_PROGS := tags_test TEST_PROGS := run_tags_test.sh endif -- 2.23.0.187.g17f5b7556c-goog
