diff options
| author | Jiangshan Yi <yijiangshan@kylinos.cn> | 2024-08-15 21:55:24 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2024-08-15 15:57:00 -0700 |
| commit | fdf1c728fac541891ef1aa773bfd42728626769c (patch) | |
| tree | 1de8b5dcb3bec57c6bd57fa86453543e3cd5f7c1 /tools/testing/selftests/bpf/prog_tests/access_variable_array.c | |
| parent | fab45b962749184e1a1a57c7c583782b78fad539 (diff) | |
samples/bpf: Fix compilation errors with cf-protection option
Currently, compiling the bpf programs will result the compilation errors
with the cf-protection option as follows in arm64 and loongarch64 machine
when using gcc 12.3.1 and clang 17.0.6. This commit fixes the compilation
errors by limited the cf-protection option only used in x86 platform.
[root@localhost linux]# make M=samples/bpf
......
CLANG-bpf samples/bpf/xdp2skb_meta_kern.o
error: option 'cf-protection=return' cannot be specified on this target
error: option 'cf-protection=branch' cannot be specified on this target
2 errors generated.
CLANG-bpf samples/bpf/syscall_tp_kern.o
error: option 'cf-protection=return' cannot be specified on this target
error: option 'cf-protection=branch' cannot be specified on this target
2 errors generated.
......
Fixes: 34f6e38f58db ("samples/bpf: fix warning with ignored-attributes")
Reported-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Tested-by: Qiang Wang <wangqiang1@kylinos.cn>
Link: https://lore.kernel.org/bpf/20240815135524.140675-1-13667453960@163.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/access_variable_array.c')
0 files changed, 0 insertions, 0 deletions