On Tue, Mar 29, 2016 at 01:11:55PM +0200, Arend Van Spriel wrote: > Hi Al, > > Moved to 4.6-rc1 and found NFS mounts were failing moving to the new > kernel. The NFS mounts are done using autofs. Below is the bisect log > and attached the kernel .config file. Let me know if you need any other > information. AFAICS, it's the same one that got reported yesterday by Junichi Nomura. Folks, could you check if the delta below fixes it? diff --git a/fs/namei.c b/fs/namei.c index 3498d53..0d80c72 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1740,15 +1740,17 @@ static int walk_component(struct nameidata *nd, int flags) nd->flags); if (IS_ERR(path.dentry)) return PTR_ERR(path.dentry); - if (unlikely(d_is_negative(path.dentry))) { - dput(path.dentry); - return -ENOENT; - } + path.mnt = nd->path.mnt; err = follow_managed(&path, nd); if (unlikely(err < 0)) return err; + if (unlikely(d_is_negative(path.dentry))) { + path_to_nameidata(&path, nd); + return -ENOENT; + } + seq = 0; /* we are already out of RCU mode */ inode = d_backing_inode(path.dentry); } -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html