diff options
| author | Andrii Nakryiko <andrii@kernel.org> | 2022-07-14 00:07:55 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-07-19 09:33:18 -0700 |
| commit | d814ed62d3d24eb5c5f904b897e0414c1ccb5740 (patch) | |
| tree | 074a905be90e01e8d5ea77462471940ca63c51f7 /tools/testing/selftests/bpf/progs/bpf_syscall_macro.c | |
| parent | 708ac5bea0ce51fa1d70a44a1f817c8b02787c1e (diff) | |
selftests/bpf: use BPF_KSYSCALL and SEC("ksyscall") in selftests
Convert few selftest that used plain SEC("kprobe") with arch-specific
syscall wrapper prefix to ksyscall/kretsyscall and corresponding
BPF_KSYSCALL macro. test_probe_user.c is especially benefiting from this
simplification.
Tested-by: Alan Maguire <alan.maguire@oracle.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20220714070755.3235561-6-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/bpf_syscall_macro.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/bpf_syscall_macro.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c b/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c index 05838ed9b89c..e1e11897e99b 100644 --- a/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c +++ b/tools/testing/selftests/bpf/progs/bpf_syscall_macro.c @@ -64,9 +64,9 @@ int BPF_KPROBE(handle_sys_prctl) return 0; } -SEC("kprobe/" SYS_PREFIX "sys_prctl") -int BPF_KPROBE_SYSCALL(prctl_enter, int option, unsigned long arg2, - unsigned long arg3, unsigned long arg4, unsigned long arg5) +SEC("ksyscall/prctl") +int BPF_KSYSCALL(prctl_enter, int option, unsigned long arg2, + unsigned long arg3, unsigned long arg4, unsigned long arg5) { pid_t pid = bpf_get_current_pid_tgid() >> 32; |