diff options
| author | Eduard Zingerman <eddyz87@gmail.com> | 2024-08-22 01:41:07 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2024-08-22 08:35:20 -0700 |
| commit | ae010757a55b57c8b82628e8ea9b7da2269131d9 (patch) | |
| tree | c2dc79a71819398babdf26483c90f764e1044b3a /include/linux/bpf.h | |
| parent | 6d641ca50d7ec7d5e4e889c3f8ea22afebc2a403 (diff) | |
bpf: rename nocsr -> bpf_fastcall in verifier
Attribute used by LLVM implementation of the feature had been changed
from no_caller_saved_registers to bpf_fastcall (see [1]).
This commit replaces references to nocsr by references to bpf_fastcall
to keep LLVM and Kernel parts in sync.
[1] https://github.com/llvm/llvm-project/pull/105417
Acked-by: Yonghong Song <yonghong.song@linux.dev>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20240822084112.3257995-2-eddyz87@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index f0192c173ed8..00dc4dd28cbd 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -808,12 +808,12 @@ struct bpf_func_proto { bool gpl_only; bool pkt_access; bool might_sleep; - /* set to true if helper follows contract for gcc/llvm - * attribute no_caller_saved_registers: + /* set to true if helper follows contract for llvm + * attribute bpf_fastcall: * - void functions do not scratch r0 * - functions taking N arguments scratch only registers r1-rN */ - bool allow_nocsr; + bool allow_fastcall; enum bpf_return_type ret_type; union { struct { |