Return-Path: linux-nfs-owner@vger.kernel.org Received: from mail-gh0-f174.google.com ([209.85.160.174]:42001 "EHLO mail-gh0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752175Ab2HBVyb (ORCPT ); Thu, 2 Aug 2012 17:54:31 -0400 Received: by ghrr11 with SMTP id r11so28452ghr.19 for ; Thu, 02 Aug 2012 14:54:30 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <1343943192.26497.2.camel@lade.trondhjem.org> References: <1343687301.28035.11.camel@lade.trondhjem.org> <1343943192.26497.2.camel@lade.trondhjem.org> From: William Dauchy Date: Thu, 2 Aug 2012 23:54:10 +0200 Message-ID: Subject: Re: wait_for_key_construction oops To: "Myklebust, Trond" Cc: "Schumaker, Bryan" , Linux NFS mailing list , David Howells Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-nfs-owner@vger.kernel.org List-ID: Hi Trond, Thank you for your reply. On Thu, Aug 2, 2012 at 11:33 PM, Myklebust, Trond wrote: > Have you applied commit b1027439dff844675f6c0df97a1b1d190791a699 (NFS: > Force the legacy idmapper to be single threaded)? That patch is Cc: > stable [>=3.4], and so needs to be applied to your kernel. > There is also a minor fix from Dan Carpenter in commit > 5abc03cd919535c61b813f2319cb38326a41e810 (NFS: kmalloc() doesn't return > an ERR_PTR()) that should be applied. Yes I have these two patches applied. I got the same trace with a 3.4.7 kernel including these patches. -- William