From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 18 Oct 2001 08:40:51 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 18 Oct 2001 08:40:41 -0400 Received: from fe170.worldonline.dk ([212.54.64.199]:10259 "HELO fe170.worldonline.dk") by vger.kernel.org with SMTP id ; Thu, 18 Oct 2001 08:40:33 -0400 Date: Thu, 18 Oct 2001 14:40:47 +0200 From: Jens Axboe To: Linux Kernel Cc: Ingo Molnar , Arjan Van de Ven Subject: [patch] block highmem zero-bounce #17 Message-ID: <20011018144047.E4825@suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, Ingo reported a severe 3ware corruption bug today which I've fixed, so it seemed due time for a new version of the patch. - Fix scsi_merge not setting sg->address for "legacy" drivers not using the PCI DMA interface. Stupid bug, since the entire I/O path is supposed to remain untouched (basically) for drivers not enabling highmem... I really think this is the last of such bugs. (me) - Add 'nohighio' boot flag to disable I/O to highmem I/O. x86 only (me) - Finally remember to reverse size/offset arguments in cciss and cpqarray. Fixed a long time ago, forgot to commit to the tree... (me, arjan, others) - aic7xxx uses wrong DMA mask (arjan) - Remove SCSI host single_sg_ok, it is implied by can_dma_32 anyways (arjan) - Enable can_dma_32 on aic7xxx_old (arjan) Patch is considered solid. Find it here: *.kernel.org/pub/linux/kernel/people/axboe/patches/2.4.13-pre4/block-highmem-all-17.bz2 -- Jens Axboe