Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765055AbXHVQcI (ORCPT ); Wed, 22 Aug 2007 12:32:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758740AbXHVQb4 (ORCPT ); Wed, 22 Aug 2007 12:31:56 -0400 Received: from cantor2.suse.de ([195.135.220.15]:52296 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758652AbXHVQbz (ORCPT ); Wed, 22 Aug 2007 12:31:55 -0400 Date: Wed, 22 Aug 2007 19:25:41 +0200 From: Andi Kleen To: Andrew Morton Cc: Kamalesh Babulal , linux-kernel@vger.kernel.org, Balbir Singh , Andi Kleen , linux-ia64@vger.kernel.org, "Luck, Tony" Subject: Re: [BUG] 2.6.23-rc3-mm1 Kernel panic - not syncing: DMA: Memory would be corrupted Message-ID: <20070822172541.GA8058@bingen.suse.de> References: <46CC48FD.4000607@linux.vnet.ibm.com> <20070822091959.aa38fd3e.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070822091959.aa38fd3e.akpm@linux-foundation.org> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 590 Lines: 15 > > [ 20.880366] DMA: Out of SW-IOMMU space for 263200 bytes at device ? > > [ 20.886858] Kernel panic - not syncing: DMA: Memory would be corrupted > > Gad, never seen that before. Andi, Tony: help? Either the driver is leaking or more likely something went wrong with the swiotlb initialization. Earlier boot messages might tell -Andi - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/