Thanks to the Feng Wu and the kbuild test robot I see that some uses for rcu_dereference are wrong. This two patches resolve the issue and also fix an embarrassing but harmless bug. --- NeilBrown (2): NFS: fix two problems in lookup_revalidate in RCU-walk SUNRPC: remove all refcounting of groupinfo from rpcauth_lookupcred fs/nfs/dir.c | 8 ++++---- net/sunrpc/auth.c | 8 +------- 2 files changed, 5 insertions(+), 11 deletions(-) -- Signature -- 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