Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964860Ab3DOHGj (ORCPT ); Mon, 15 Apr 2013 03:06:39 -0400 Received: from am1ehsobe001.messaging.microsoft.com ([213.199.154.204]:17054 "EHLO am1outboundpool.messaging.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932679Ab3DOHGi (ORCPT ); Mon, 15 Apr 2013 03:06:38 -0400 X-Forefront-Antispam-Report: CIP:163.181.249.109;KIP:(null);UIP:(null);IPV:NLI;H:ausb3twp02.amd.com;RD:none;EFVD:NLI X-SpamScore: 0 X-BigFish: VPS0(zzzz1f42h1fc6h1ee6h1de0h1fdah1202h1e76h1d1ah1d2ahzz8275bhz2dh668h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1155h) X-WSS-ID: 0MLABQS-02-8KW-02 X-M-MSG: From: To: , CC: , Suravee Suthikulpanit Subject: [PATCH 0/2 V2] iommu/amd: Changing interrupt handling scheme and HW bug workaround Date: Mon, 15 Apr 2013 02:06:53 -0500 Message-ID: <1366009613-44549-1-git-send-email-suravee.suthikulpanit@amd.com> X-Mailer: git-send-email 1.7.10.4 MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: amd.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 970 Lines: 26 From: Suravee Suthikulpanit This patch set contains two patches which affect IOMMU interrupt handling. Patch 1 Implements the workaround for hardware issue when handling interrupts and independent of patch 2. Patch 2 Modify interrupt handling thread to only handle IOMMU interrupt on per-thread basis. It also depends on patch 1. Please see individual patch for more information. Suravee Suthikulpanit (2): iommu/amd: Add workaround for ERBT1312 iommu/AMD: Per-thread IOMMU Interrupt Handling drivers/iommu/amd_iommu.c | 59 ++++++++++++++++++++-------------------- drivers/iommu/amd_iommu_init.c | 2 +- 2 files changed, 31 insertions(+), 30 deletions(-) -- 1.7.10.4 -- 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/