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[6.2,0862/1001] selftests: membarrier: Fix incorrect kernel headers search path

Message ID 20230307170059.247069508@linuxfoundation.org
State New
Headers show
Series None | expand

Commit Message

Greg KH March 7, 2023, 5 p.m. UTC 
From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

commit 498bb027726371ba4a94686d251f9be1d437573e upstream.

Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents
building against kernel headers from the build environment in scenarios
where kernel headers are installed into a specific output directory
(O=...).

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: linux-kselftest@vger.kernel.org
Cc: Ingo Molnar <mingo@redhat.com>
Cc: <stable@vger.kernel.org>  # 5.18+
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 tools/testing/selftests/membarrier/Makefile |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

--- a/tools/testing/selftests/membarrier/Makefile
+++ b/tools/testing/selftests/membarrier/Makefile
@@ -1,5 +1,5 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
-CFLAGS += -g -I../../../../usr/include/
+CFLAGS += -g $(KHDR_INCLUDES)
 LDLIBS += -lpthread
 
 TEST_GEN_PROGS := membarrier_test_single_thread \