From: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
The linux-5.4.y commit 8781011a302b ("bpf: Test_progs, add test to catch
retval refine error handling") fails to build when libbpf headers are
not installed, as it tries to include <bpf/bpf_helpers.h>:
progs/test_get_stack_rawtp_err.c:4:10:
fatal error: 'bpf/bpf_helpers.h' file not found
For 5.4-stable (only) the new test prog needs to include "bpf_helpers.h"
instead (like all the rest of progs/*.c do) because 5.4-stable does not
carry commit e01a75c15969 ("libbpf: Move bpf_{helpers, helper_defs,
endian, tracing}.h into libbpf").
Signed-off-by: Kamal Mostafa <kamal@xxxxxxxxxxxxx>
Fixes: 8781011a302b ("bpf: Test_progs, add test to catch retval refine error handling")
Cc: <stable@xxxxxxxxxxxxxxx> # v5.4
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
tools/testing/selftests/bpf/progs/test_get_stack_rawtp_err.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp_err.c
+++ b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp_err.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
#include <linux/bpf.h>
-#include <bpf/bpf_helpers.h>
+#include "bpf_helpers.h"
#define MAX_STACK_RAWTP 10
