diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 41f776071ff5..d75902074bd1 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -31,6 +31,7 @@ #include <linux/memcontrol.h> #include <linux/cfi.h> #include <asm/rqspinlock.h> +#include <crypto/sha2.h> struct bpf_verifier_env; struct bpf_verifier_log; @@ -1717,7 +1718,10 @@ struct bpf_prog { enum bpf_attach_type expected_attach_type; /* For some prog types */ u32 len; /* Number of filter blocks */ u32 jited_len; /* Size of jited insns in bytes */ - u8 tag[BPF_TAG_SIZE]; + union { + u8 digest[SHA256_DIGEST_SIZE]; + u8 tag[BPF_TAG_SIZE]; + }; struct bpf_prog_stats __percpu *stats; int __percpu *active; unsigned int (*bpf_func)(const void *ctx, |