From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753071AbcFCWnS (ORCPT ); Fri, 3 Jun 2016 18:43:18 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:34046 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752820AbcFCWnO (ORCPT ); Fri, 3 Jun 2016 18:43:14 -0400 Date: Fri, 3 Jun 2016 23:43:12 +0100 From: Al Viro To: Linus Torvalds Cc: Oleg Drokin , " Mailing List" , "" Subject: Re: Dcache oops Message-ID: <20160603224311.GZ14480@ZenIV.linux.org.uk> References: <20160603042648.GN14480@ZenIV.linux.org.uk> <74306F63-DBDF-4DED-85D2-5C3FB21B8A1E@linuxhacker.ru> <20160603182203.GR14480@ZenIV.linux.org.uk> <4285E00F-7228-485C-AD32-97552ED746F2@linuxhacker.ru> <20160603200759.GS14480@ZenIV.linux.org.uk> <20160603212652.GT14480@ZenIV.linux.org.uk> <20160603222355.GW14480@ZenIV.linux.org.uk> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.6.0 (2016-04-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 03, 2016 at 03:36:22PM -0700, Linus Torvalds wrote: > Happy to hear that you seem to have figured it out. > > But why did it apparently only start happening now? Oleg has started to use Lustre torture tests on NFS, that's all. Note, BTW, that first they'd triggered an oopsable bug (fairly easy to reproduce) in nfs_atomic_open() that had been there for 3 years ;-/