f2fs: catch up to v4.14-rc1
Cherry-picked from upstream-f2fs-stable-linux-4.9.y
Changes include:
commit 30da3a4de96733 ("f2fs: hurry up to issue discard after io interruption")
commit d1c363b48398d4 ("f2fs: fix to show correct discard_granularity in sysfs")
...
commit e6b120d4d01ab0 ("f2fs/fscrypt: catch up to v4.12")
commit 4d7931d72758db ("KEYS: Differentiate uses of rcu_dereference_key() and user_key_payload()")
Signed-off-by: Hyojun Kim <hyojun@google.com>
diff --git a/lib/digsig.c b/lib/digsig.c
index 55b8b2f..03d7c63 100644
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -85,7 +85,7 @@
struct pubkey_hdr *pkh;
down_read(&key->sem);
- ukp = user_key_payload(key);
+ ukp = user_key_payload_locked(key);
if (ukp->datalen < sizeof(*pkh))
goto err1;