5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Tony Ambardar <tony.ambardar@xxxxxxxxx>
[ Upstream commit debfa4f628f271f72933bf38d581cc53cfe1def5 ]
The type 'loff_t' is a GNU extension and not exposed by the musl 'fcntl.h'
header unless _GNU_SOURCE is defined. Add this definition to fix errors
seen compiling for mips64el/musl-libc:
In file included from tools/testing/selftests/bpf/prog_tests/core_reloc.c:4:
./bpf_testmod/bpf_testmod.h:10:9: error: unknown type name 'loff_t'
10 | loff_t off;
| ^~~~~~
./bpf_testmod/bpf_testmod.h:16:9: error: unknown type name 'loff_t'
16 | loff_t off;
| ^~~~~~
Fixes: 6bcd39d366b6 ("selftests/bpf: Add CO-RE relocs selftest relying on kernel module BTF")
Signed-off-by: Tony Ambardar <tony.ambardar@xxxxxxxxx>
Signed-off-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
Link: https://lore.kernel.org/bpf/11c3af75a7eb6bcb7ad9acfae6a6f470c572eb82.1721713597.git.tony.ambardar@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
tools/testing/selftests/bpf/prog_tests/core_reloc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/bpf/prog_tests/core_reloc.c b/tools/testing/selftests/bpf/prog_tests/core_reloc.c
index 4739b15b2a979..ae2c7e8fb6600 100644
--- a/tools/testing/selftests/bpf/prog_tests/core_reloc.c
+++ b/tools/testing/selftests/bpf/prog_tests/core_reloc.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0
+#define _GNU_SOURCE
#include <test_progs.h>
#include "progs/core_reloc_types.h"
#include "bpf_testmod/bpf_testmod.h"
--
2.43.0
