diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/bpf/test_run.c | 5 | ||||
| -rw-r--r-- | net/core/sock_map.c | 12 | ||||
| -rw-r--r-- | net/netfilter/nf_conntrack_core.c | 6 |
3 files changed, 11 insertions, 12 deletions
diff --git a/net/bpf/test_run.c b/net/bpf/test_run.c index d11209367dd0..25d8ecf105aa 100644 --- a/net/bpf/test_run.c +++ b/net/bpf/test_run.c @@ -695,6 +695,10 @@ noinline void bpf_kfunc_call_test_ref(struct prog_test_ref_kfunc *p) { } +noinline void bpf_kfunc_call_test_destructive(void) +{ +} + __diag_pop(); ALLOW_ERROR_INJECTION(bpf_modify_return_test, ERRNO); @@ -719,6 +723,7 @@ BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_pass1) BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail1) BTF_ID_FLAGS(func, bpf_kfunc_call_test_mem_len_fail2) BTF_ID_FLAGS(func, bpf_kfunc_call_test_ref, KF_TRUSTED_ARGS) +BTF_ID_FLAGS(func, bpf_kfunc_call_test_destructive, KF_DESTRUCTIVE) BTF_SET8_END(test_sk_check_kfunc_ids) static void *bpf_test_init(const union bpf_attr *kattr, u32 user_size, diff --git a/net/core/sock_map.c b/net/core/sock_map.c index 9a9fb9487d63..a660baedd9e7 100644 --- a/net/core/sock_map.c +++ b/net/core/sock_map.c @@ -41,7 +41,7 @@ static struct bpf_map *sock_map_alloc(union bpf_attr *attr) attr->map_flags & ~SOCK_CREATE_FLAG_MASK) return ERR_PTR(-EINVAL); - stab = kzalloc(sizeof(*stab), GFP_USER | __GFP_ACCOUNT); + stab = bpf_map_area_alloc(sizeof(*stab), NUMA_NO_NODE); if (!stab) return ERR_PTR(-ENOMEM); @@ -52,7 +52,7 @@ static struct bpf_map *sock_map_alloc(union bpf_attr *attr) sizeof(struct sock *), stab->map.numa_node); if (!stab->sks) { - kfree(stab); + bpf_map_area_free(stab); return ERR_PTR(-ENOMEM); } @@ -361,7 +361,7 @@ static void sock_map_free(struct bpf_map *map) synchronize_rcu(); bpf_map_area_free(stab->sks); - kfree(stab); + bpf_map_area_free(stab); } static void sock_map_release_progs(struct bpf_map *map) @@ -1085,7 +1085,7 @@ static struct bpf_map *sock_hash_alloc(union bpf_attr *attr) if (attr->key_size > MAX_BPF_STACK) return ERR_PTR(-E2BIG); - htab = kzalloc(sizeof(*htab), GFP_USER | __GFP_ACCOUNT); + htab = bpf_map_area_alloc(sizeof(*htab), NUMA_NO_NODE); if (!htab) return ERR_PTR(-ENOMEM); @@ -1115,7 +1115,7 @@ static struct bpf_map *sock_hash_alloc(union bpf_attr *attr) return &htab->map; free_htab: - kfree(htab); + bpf_map_area_free(htab); return ERR_PTR(err); } @@ -1168,7 +1168,7 @@ static void sock_hash_free(struct bpf_map *map) synchronize_rcu(); bpf_map_area_free(htab->buckets); - kfree(htab); + bpf_map_area_free(htab); } static void *sock_hash_lookup_sys(struct bpf_map *map, void *key) diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c index 71c2f4f95d36..da65c6e8eeeb 100644 --- a/net/netfilter/nf_conntrack_core.c +++ b/net/netfilter/nf_conntrack_core.c @@ -2807,10 +2807,6 @@ err_expect: return ret; } -#if (IS_BUILTIN(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF)) || \ - (IS_MODULE(CONFIG_NF_CONNTRACK) && IS_ENABLED(CONFIG_DEBUG_INFO_BTF_MODULES) || \ - IS_ENABLED(CONFIG_NF_CT_NETLINK)) - /* ctnetlink code shared by both ctnetlink and nf_conntrack_bpf */ int __nf_ct_change_timeout(struct nf_conn *ct, u64 timeout) @@ -2866,5 +2862,3 @@ int nf_ct_change_status_common(struct nf_conn *ct, unsigned int status) return 0; } EXPORT_SYMBOL_GPL(nf_ct_change_status_common); - -#endif |