[PATCH v3] selftests/seccomp: Fix seccomp failure by adding missing headers

[Sherry Yang]

seccomp_bpf failed on tests 47 global.user_notification_filter_empty
and 48 global.user_notification_filter_empty_threaded when it's
tested on updated kernel but with old kernel headers. Because old
kernel headers don't have definition of macro __NR_clone3 which is
required for these two tests. Use KHDR_INCLUDES to correctly reach
the installed headers.

Signed-off-by: Sherry Yang <sherry.yang@xxxxxxxxxx>
Tested-by: Sherry Yang <sherry.yang@xxxxxxxxxx>
---
 tools/testing/selftests/seccomp/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/seccomp/Makefile b/tools/testing/selftests/seccomp/Makefile
index 0ebfe8b0e147..7eaed95ba4b3 100644
--- a/tools/testing/selftests/seccomp/Makefile
+++ b/tools/testing/selftests/seccomp/Makefile
@@ -1,5 +1,5 @@
 # SPDX-License-Identifier: GPL-2.0
-CFLAGS += -Wl,-no-as-needed -Wall
+CFLAGS += -Wl,-no-as-needed -Wall $(KHDR_INCLUDES)
 LDFLAGS += -lpthread
 
 TEST_GEN_PROGS := seccomp_bpf seccomp_benchmark
-- 
2.31.1