On Wed, Apr 07, 2010 at 03:04:46PM -0700, Linus Torvalds wrote: > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=15674 > > Subject : [2.6.34-rc2 NFS4 oops] open error path failure... > > Submitter : Daniel J Blueman <daniel.blueman@xxxxxxxxx> > > Date : 2010-03-29 18:36 (10 days old) > > Message-ID : <6278d2221003291136p6481fe8emfb039403343c082@xxxxxxxxxxxxxx> > > References : http://marc.info/?l=linux-kernel&m=126988782722711&w=2 > > This smells like the same LOOKUP_DIRECTORY thing as the first entry, but.. No, it's not the same thing; the fix is to have nfs ->d_revalidate() return an error on failing open attempt (in insane codepath that has ->d_revalidate() handling open()). Confirmed to work by reporter... diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index d79a7b3..fe0cd9e 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -2068,8 +2068,7 @@ nfs4_open_revalidate(struct inode *dir, struct dentry *dentry, int openflags, st case -EDQUOT: case -ENOSPC: case -EROFS: - lookup_instantiate_filp(nd, (struct dentry *)state, NULL); - return 1; + return PTR_ERR(state); default: goto out_drop; } -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
