Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753971AbZI3Bjn (ORCPT ); Tue, 29 Sep 2009 21:39:43 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753899AbZI3Bjm (ORCPT ); Tue, 29 Sep 2009 21:39:42 -0400 Received: from hosting.visp.net.lb ([194.146.153.11]:43320 "EHLO hosting.visp.net.lb" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753883AbZI3Bjm (ORCPT ); Tue, 29 Sep 2009 21:39:42 -0400 To: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Eric.Moore@lsi.com Subject: MPT Fusion SAS 2.6.31 regression, crash on heavy load Content-Disposition: inline From: Denys Fedoryschenko Organization: VISP Date: Wed, 30 Sep 2009 04:39:05 +0300 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <200909300439.05885.denys@visp.net.lb> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 663 Lines: 17 Most probably this commit fixes my issue. Very strange that this error didn't appear before, it seems it exists at 2.6.30 even? commit c55b89fba9872ebcd5ac15cdfdad29ffb89329f0 [SCSI] mptsas : PAE Kernel more than 4 GB kernel panic This patch is solving problem for PAE kernel DMA operation. On PAE system dma_addr and unsigned long will have different values. Now dma_addr is not type casted using unsigned long. -- 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/