Commit b30052bc authored Sep 04, 2019 by Andrey Konovalov Committed by Alistair Delva Oct 07, 2019

UPSTREAM: selftests, arm64: add kernel headers path for tags_test



(Upstream commit bd3841cd3bd852e7363218e71e48cb473de4fc06).

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 <cristian.marussi@arm.com>
Suggested-by: Cristian Marussi <cristian.marussi@arm.com>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Signed-off-by: Will Deacon <will@kernel.org>
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Bug: 135692346
Change-Id: I60d1538e2fc391bcf74823ddcdce7c425d6bf707

parent d7ba0be5

tools/testing/selftests/arm64/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -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