From: Andrew Elble Date: Wed, 25 Feb 2015 13:42:55 -0500 Subject: [PATCH] NFS: fix clp->cl_revoked list deletion causing softlock in nfsd commit 2d4a532d385f ("nfsd: ensure that clp->cl_revoked list is protected by clp->cl_lock") removed the use of the reaplist to clean out clp->cl_revoked. It failed to change list_entry() to walk clp->cl_revoked.next instead of reaplist.next Fixes: 2d4a532d385f ("nfsd: ensure that clp->cl_revoked list is protected by clp->cl_lock") Cc: stable@vger.kernel.org Reported-by: Eric Meddaugh Tested-by: Eric Meddaugh Signed-off-by: Andrew Elble --- fs/nfsd/nfs4state.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index d66e3ad1de48..5c9c13ee72f9 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -1650,7 +1650,7 @@ __destroy_client(struct nfs4_client *clp) nfs4_put_stid(&dp->dl_stid); } while (!list_empty(&clp->cl_revoked)) { - dp = list_entry(reaplist.next, struct nfs4_delegation, dl_recall_lru); + dp = list_entry(clp->cl_revoked.next, struct nfs4_delegation, dl_recall_lru); list_del_init(&dp->dl_recall_lru); nfs4_put_stid(&dp->dl_stid); } -- 2.1.0