From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161031AbVIOVGR (ORCPT ); Thu, 15 Sep 2005 17:06:17 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1161032AbVIOVGR (ORCPT ); Thu, 15 Sep 2005 17:06:17 -0400 Received: from dsl027-180-168.sfo1.dsl.speakeasy.net ([216.27.180.168]:40372 "EHLO sunset.davemloft.net") by vger.kernel.org with ESMTP id S1161031AbVIOVGQ (ORCPT ); Thu, 15 Sep 2005 17:06:16 -0400 Date: Thu, 15 Sep 2005 14:06:10 -0700 (PDT) Message-Id: <20050915.140610.90723126.davem@davemloft.net> To: dipankar@in.ibm.com Cc: linux-kernel@vger.kernel.org, torvalds@osdl.org, akpm@osdl.org Subject: Re: [PATCH]: Brown paper bag in fs/file.c? From: "David S. Miller" In-Reply-To: <20050914201550.GB6315@in.ibm.com> References: <20050914191842.GA6315@in.ibm.com> <20050914.125750.05416211.davem@davemloft.net> <20050914201550.GB6315@in.ibm.com> X-Mailer: Mew version 4.2.53 on Emacs 21.4 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Dipankar Sarma Date: Thu, 15 Sep 2005 01:45:50 +0530 > Are you running with preemption enabled ? If so, fyi, I had sent > out a patch earlier that fixes locking for preemption. > Also, what triggers this in your machine ? I can try to reproduce > this albeit on a non-sparc64 box. Dipankar, don't spend too much effort trying to reproduce my problem. I'm back to thinking I might have some kind of sparc64 specific bug on my hands. Thanks for all of your help.