"data" actually refers to a file_lease and not a file_lock. Both structs have their file_lock_core as the first field though, so this bug should be harmless without struct randomization in play. Fixes: 05580bbfc6bc ("nfsd: adapt to breakup of struct file_lock") Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> --- fs/nfsd/filecache.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfsd/filecache.c b/fs/nfsd/filecache.c index 88dac1abdde3..ea506882fec2 100644 --- a/fs/nfsd/filecache.c +++ b/fs/nfsd/filecache.c @@ -667,7 +667,7 @@ static int nfsd_file_lease_notifier_call(struct notifier_block *nb, unsigned long arg, void *data) { - struct file_lock *fl = data; + struct file_lease *fl = data; /* Only close files for F_SETLEASE leases */ if (fl->c.flc_flags & FL_LEASE) --- base-commit: f862772862db0e2bbd711a03ac6e6cff89e306cb change-id: 20240712-nfsd-next-ba50db14fc85 Best regards, -- Jeff Layton <jlayton@xxxxxxxxxx>