diff options
Diffstat (limited to 'kernel/bpf/core.c')
| -rw-r--r-- | kernel/bpf/core.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index cf6fe9107f5c..9df4cc9a2907 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -646,7 +646,7 @@ static bool bpf_prog_kallsyms_verify_off(const struct bpf_prog *fp) void bpf_prog_kallsyms_add(struct bpf_prog *fp) { if (!bpf_prog_kallsyms_candidate(fp) || - !capable(CAP_SYS_ADMIN)) + !bpf_capable()) return; bpf_prog_ksym_set_addr(fp); @@ -1543,7 +1543,7 @@ select_insn: /* ARG1 at this point is guaranteed to point to CTX from * the verifier side due to the fact that the tail call is - * handeled like a helper, that is, bpf_tail_call_proto, + * handled like a helper, that is, bpf_tail_call_proto, * where arg1_type is ARG_PTR_TO_CTX. */ insn = prog->insnsi; @@ -2136,6 +2136,11 @@ BPF_CALL_0(bpf_user_rnd_u32) return res; } +BPF_CALL_0(bpf_get_raw_cpu_id) +{ + return raw_smp_processor_id(); +} + /* Weak definitions of helper functions in case we don't have bpf syscall. */ const struct bpf_func_proto bpf_map_lookup_elem_proto __weak; const struct bpf_func_proto bpf_map_update_elem_proto __weak; @@ -2151,6 +2156,7 @@ const struct bpf_func_proto bpf_get_prandom_u32_proto __weak; const struct bpf_func_proto bpf_get_smp_processor_id_proto __weak; const struct bpf_func_proto bpf_get_numa_node_id_proto __weak; const struct bpf_func_proto bpf_ktime_get_ns_proto __weak; +const struct bpf_func_proto bpf_ktime_get_boot_ns_proto __weak; const struct bpf_func_proto bpf_get_current_pid_tgid_proto __weak; const struct bpf_func_proto bpf_get_current_uid_gid_proto __weak; |