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authorAndrii Nakryiko <andrii@kernel.org>2023-11-30 10:52:17 -0800
committerAlexei Starovoitov <ast@kernel.org>2023-12-06 10:02:59 -0800
commitee54b1a910e4d49c9a104f31ae3f5b979131adf8 (patch)
treee194d7f010b8356f8530f8c923b899418b6befb7 /tools/include
parent688b7270b3cb75e8ac78123d719967db40336e5b (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/include')
-rw-r--r--tools/include/uapi/linux/bpf.h1
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 {