diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 5b25d278409b..5dd556e89cce 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -2288,6 +2288,9 @@ bpf_prog_run_array_uprobe(const struct bpf_prog_array *array, return ret; } +bool bpf_jit_bypass_spec_v1(void); +bool bpf_jit_bypass_spec_v4(void); + #ifdef CONFIG_BPF_SYSCALL DECLARE_PER_CPU(int, bpf_prog_active); extern struct mutex bpf_stats_enabled_mutex; @@ -2475,12 +2478,16 @@ static inline bool bpf_allow_uninit_stack(const struct bpf_token *token) static inline bool bpf_bypass_spec_v1(const struct bpf_token *token) { - return cpu_mitigations_off() || bpf_token_capable(token, CAP_PERFMON); + return bpf_jit_bypass_spec_v1() || + cpu_mitigations_off() || + bpf_token_capable(token, CAP_PERFMON); } static inline bool bpf_bypass_spec_v4(const struct bpf_token *token) { - return cpu_mitigations_off() || bpf_token_capable(token, CAP_PERFMON); + return bpf_jit_bypass_spec_v4() || + cpu_mitigations_off() || + bpf_token_capable(token, CAP_PERFMON); } int bpf_map_new_fd(struct bpf_map *map, int flags); |