diff options
| author | Andrii Nakryiko | 2023-11-30 10:52:17 -0800 |
|---|---|---|
| committer | Alexei Starovoitov | 2023-12-06 10:02:59 -0800 |
| commit | ee54b1a910e4d49c9a104f31ae3f5b979131adf8 (patch) | |
| tree | e194d7f010b8356f8530f8c923b899418b6befb7 /tools | |
| parent | 688b7270b3cb75e8ac78123d719967db40336e5b (diff) | |
bpf: add BPF token support to BPF_BTF_LOAD command
Accept BPF token FD in BPF_BTF_LOAD command to allow BTF data loading
through delegated BPF token. BTF loading is a pretty straightforward
operation, so as long as BPF token is created with allow_cmds granting
BPF_BTF_LOAD command, kernel proceeds to parsing BTF data and creating
BTF object.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231130185229.2688956-6-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/include/uapi/linux/bpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 0bba3392b17a..9f9989e0d062 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -1616,6 +1616,7 @@ union bpf_attr { * truncated), or smaller (if log buffer wasn't filled completely). */ __u32 btf_log_true_size; + __u32 btf_token_fd; }; struct { |