On Mon, Mar 14, 2016 at 08:48:26AM +0800, kernel test robot wrote: > FYI, we noticed the below changes on > > https://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs.git work.lookups > commit fda89e65743179d09e55bc6c265d06fa5efa8803 ("namei: untanlge > lookup_fast()")
Could you check if the diff below fixes it? diff --git a/fs/namei.c b/fs/namei.c index 35b10fa..428a34f 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1563,6 +1563,7 @@ static int lookup_fast(struct nameidata *nd, dput(dentry); return status; } + goto l; } } /* @@ -1590,6 +1591,7 @@ static int lookup_fast(struct nameidata *nd, return status; } } +l: if (unlikely(d_is_negative(dentry))) { dput(dentry); return -ENOENT;