diff options
| -rw-r--r-- | kernel/bpf/helpers.c | 2 | ||||
| -rw-r--r-- | net/core/filter.c | 10 |
2 files changed, 10 insertions, 2 deletions
diff --git a/kernel/bpf/helpers.c b/kernel/bpf/helpers.c index ad7a0573f71b..1ea3afba1a4f 100644 --- a/kernel/bpf/helpers.c +++ b/kernel/bpf/helpers.c @@ -101,7 +101,7 @@ const struct bpf_func_proto bpf_get_prandom_u32_proto = { static u64 bpf_get_smp_processor_id(u64 r1, u64 r2, u64 r3, u64 r4, u64 r5) { - return raw_smp_processor_id(); + return smp_processor_id(); } const struct bpf_func_proto bpf_get_smp_processor_id_proto = { diff --git a/net/core/filter.c b/net/core/filter.c index cb9fc16cac46..46c88d9cec5c 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -150,6 +150,12 @@ static u64 __get_raw_cpu_id(u64 ctx, u64 a, u64 x, u64 r4, u64 r5) return raw_smp_processor_id(); } +static const struct bpf_func_proto bpf_get_raw_smp_processor_id_proto = { + .func = __get_raw_cpu_id, + .gpl_only = false, + .ret_type = RET_INTEGER, +}; + static u32 convert_skb_access(int skb_field, int dst_reg, int src_reg, struct bpf_insn *insn_buf) { @@ -2037,7 +2043,7 @@ sk_filter_func_proto(enum bpf_func_id func_id) case BPF_FUNC_get_prandom_u32: return &bpf_get_prandom_u32_proto; case BPF_FUNC_get_smp_processor_id: - return &bpf_get_smp_processor_id_proto; + return &bpf_get_raw_smp_processor_id_proto; case BPF_FUNC_tail_call: return &bpf_tail_call_proto; case BPF_FUNC_ktime_get_ns: @@ -2086,6 +2092,8 @@ tc_cls_act_func_proto(enum bpf_func_id func_id) return &bpf_get_route_realm_proto; case BPF_FUNC_perf_event_output: return bpf_get_event_output_proto(); + case BPF_FUNC_get_smp_processor_id: + return &bpf_get_smp_processor_id_proto; default: return sk_filter_func_proto(func_id); } |