From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755588AbZKTHGK (ORCPT ); Fri, 20 Nov 2009 02:06:10 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755264AbZKTHGJ (ORCPT ); Fri, 20 Nov 2009 02:06:09 -0500 Received: from mga14.intel.com ([143.182.124.37]:54518 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755240AbZKTHGI (ORCPT ); Fri, 20 Nov 2009 02:06:08 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.44,776,1249282800"; d="scan'208";a="213750381" Subject: [PATCH 0/8] ioat fixes for 2.6.32 To: linux-kernel@vger.kernel.org From: Dan Williams Cc: linux-raid@vger.kernel.org, maciej.sosnowski@intel.com Date: Fri, 20 Nov 2009 00:06:14 -0700 Message-ID: <20091120070506.13478.77838.stgit@dwillia2-linux.ch.intel.com> User-Agent: StGit/0.14.3.289.g7daff MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This primarily addresses driver stability issues around pq/xor-validate operations. The complete fix is staged for 2.6.33. Commit: "async_tx: build-time toggling of async_{syndrome,xor}_val dma support" simply disables this operation type for 2.6.32. The rest are 1-line or few-line fixes. --- Dan Williams (8): ioat3: fix pq completion versus channel deallocation race async_tx: build-time toggling of async_{syndrome,xor}_val dma support dmaengine: include xor/pq validate in device_has_all_tx_types() ioat2,3: report all uncorrectable errors ioat3: specify valid address for disabled-Q or disabled-P ioat2,3: disable asynchronous error notifications ioat3: dca and raid operations are incompatible ioat: silence "dca disabled" messages crypto/async_tx/Kconfig | 5 +++++ crypto/async_tx/async_pq.c | 14 +++++++++++--- crypto/async_tx/async_xor.c | 15 ++++++++++++--- drivers/dma/Kconfig | 2 ++ drivers/dma/dmaengine.c | 10 ++++++++++ drivers/dma/ioat/dca.c | 6 +++--- drivers/dma/ioat/dma.h | 4 +--- drivers/dma/ioat/dma_v2.c | 2 ++ drivers/dma/ioat/dma_v3.c | 42 ++++++++++++++++++++++++++++++++++++------ drivers/dma/ioat/hw.h | 2 ++ drivers/dma/ioat/registers.h | 4 +--- 11 files changed, 85 insertions(+), 21 deletions(-) -- Dan