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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 03:22:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-16 03:22:58 +0000 |
commit | e5e4452190fd42838db4b11912bd8cd03fa61e08 (patch) | |
tree | 374214b3170254d7666dd99241b14417b54983c2 /net/core/sock_map.c | |
parent | Releasing progress-linux version 6.1.82-1progress7u1. (diff) | |
download | linux-e5e4452190fd42838db4b11912bd8cd03fa61e08.tar.xz linux-e5e4452190fd42838db4b11912bd8cd03fa61e08.zip |
Merging upstream version 6.1.85.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'net/core/sock_map.c')
-rw-r--r-- | net/core/sock_map.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/net/core/sock_map.c b/net/core/sock_map.c index 91140bc05..aa7ff6a46 100644 --- a/net/core/sock_map.c +++ b/net/core/sock_map.c @@ -413,6 +413,9 @@ static int __sock_map_delete(struct bpf_stab *stab, struct sock *sk_test, struct sock *sk; int err = 0; + if (irqs_disabled()) + return -EOPNOTSUPP; /* locks here are hardirq-unsafe */ + raw_spin_lock_bh(&stab->lock); sk = *psk; if (!sk_test || sk_test == sk) @@ -926,6 +929,9 @@ static int sock_hash_delete_elem(struct bpf_map *map, void *key) struct bpf_shtab_elem *elem; int ret = -ENOENT; + if (irqs_disabled()) + return -EOPNOTSUPP; /* locks here are hardirq-unsafe */ + hash = sock_hash_bucket_hash(key, key_size); bucket = sock_hash_select_bucket(htab, hash); |