From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262272AbVFWJst (ORCPT ); Thu, 23 Jun 2005 05:48:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262268AbVFWJof (ORCPT ); Thu, 23 Jun 2005 05:44:35 -0400 Received: from mx2.elte.hu ([157.181.151.9]:53691 "EHLO mx2.elte.hu") by vger.kernel.org with ESMTP id S262272AbVFWJkY (ORCPT ); Thu, 23 Jun 2005 05:40:24 -0400 Date: Thu, 23 Jun 2005 11:40:08 +0200 From: Ingo Molnar To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: Re: DEBUG_PAGEALLOC & SMP? Message-ID: <20050623094008.GA31207@elte.hu> References: <20050623090936.GA28112@elte.hu> <20050623022000.094169d4.akpm@osdl.org> <20050623092902.GA29602@elte.hu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050623092902.GA29602@elte.hu> User-Agent: Mutt/1.4.2.1i X-ELTE-SpamVersion: MailScanner 4.31.6-itk1 (ELTE 1.2) SpamAssassin 2.63 ClamAV 0.73 X-ELTE-VirusStatus: clean X-ELTE-SpamCheck: no X-ELTE-SpamCheck-Details: score=-4.9, required 5.9, autolearn=not spam, BAYES_00 -4.90 X-ELTE-SpamLevel: X-ELTE-SpamScore: -4 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org * Ingo Molnar wrote: > added them, it's: > > (gdb) list *0xc02f993f > 0xc02f993f is in sd_revalidate_disk (drivers/scsi/sd.c:1472). > 1467 "failure.\n"); > 1468 goto out; > 1469 } > 1470 > 1471 buffer = kmalloc(512, GFP_KERNEL | __GFP_DMA); > 1472 if (!buffer) { > 1473 printk(KERN_WARNING "(sd_revalidate_disk:) Memory allocation " > 1474 "failure.\n"); > 1475 goto out_release_request; > 1476 } > (gdb) > > full log attached below. (ob'fun: the oom-killer picked the migration > thread to kill ;) this was with the -RT tree - let me try whether the same happens on vanilla 2.6.12 too. Ingo