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authorAndrii Nakryiko <andrii@kernel.org>2020-12-11 22:36:25 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-11 14:19:07 -0800
commitb7906b70a2337e445b8dca3ce7ba8976b6ebd07d (patch)
tree1a83ccd888764451ba9c81cee95db8b3bc4f8f1f /kernel
parenta06caa4a68ce7d134b342966e65e7bd2dfa2eead (diff)
bpf: Fix enum names for bpf_this_cpu_ptr() and bpf_per_cpu_ptr() helpers
Remove bpf_ prefix, which causes these helpers to be reported in verifier dump as bpf_bpf_this_cpu_ptr() and bpf_bpf_per_cpu_ptr(), respectively. Lets fix it as long as it is still possible before UAPI freezes on these helpers. Fixes: eaa6bcb71ef6 ("bpf: Introduce bpf_per_cpu_ptr()") Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/bpf/helpers.c4
-rw-r--r--kernel/trace/bpf_trace.c4
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c
index 25520f5eeaf6..deda1185237b 100644
--- a/kernel/bpf/helpers.c
+++ b/kernel/bpf/helpers.c
@@ -717,9 +717,9 @@ bpf_base_func_proto(enum bpf_func_id func_id)
return &bpf_snprintf_btf_proto;
case BPF_FUNC_jiffies64:
return &bpf_jiffies64_proto;
- case BPF_FUNC_bpf_per_cpu_ptr:
+ case BPF_FUNC_per_cpu_ptr:
return &bpf_per_cpu_ptr_proto;
- case BPF_FUNC_bpf_this_cpu_ptr:
+ case BPF_FUNC_this_cpu_ptr:
return &bpf_this_cpu_ptr_proto;
default:
break;
diff --git a/kernel/trace/bpf_trace.c b/kernel/trace/bpf_trace.c
index 048c655315f1..a125ea5e04cd 100644
--- a/kernel/trace/bpf_trace.c
+++ b/kernel/trace/bpf_trace.c
@@ -1337,9 +1337,9 @@ bpf_tracing_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
return prog->aux->sleepable ? &bpf_copy_from_user_proto : NULL;
case BPF_FUNC_snprintf_btf:
return &bpf_snprintf_btf_proto;
- case BPF_FUNC_bpf_per_cpu_ptr:
+ case BPF_FUNC_per_cpu_ptr:
return &bpf_per_cpu_ptr_proto;
- case BPF_FUNC_bpf_this_cpu_ptr:
+ case BPF_FUNC_this_cpu_ptr:
return &bpf_this_cpu_ptr_proto;
default:
return NULL;