From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 58970C433C1 for ; Sat, 20 Mar 2021 03:04:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 283976197D for ; Sat, 20 Mar 2021 03:04:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229841AbhCTDEB (ORCPT ); Fri, 19 Mar 2021 23:04:01 -0400 Received: from mga11.intel.com ([192.55.52.93]:61111 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229618AbhCTDDj (ORCPT ); Fri, 19 Mar 2021 23:03:39 -0400 IronPort-SDR: NUHtZHatMMnCU2hqXvlC+ReS+EwNinh3lMZDpJ44SUpUXRZpNCZRcz+7SBvLnLTWbjy21qWR3J Wh5gam34fskA== X-IronPort-AV: E=McAfee;i="6000,8403,9928"; a="186661559" X-IronPort-AV: E=Sophos;i="5.81,263,1610438400"; d="scan'208";a="186661559" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 19 Mar 2021 20:03:39 -0700 IronPort-SDR: EjE/3mmmQpmz4SFApQF+ZfoEHvw3Fa1b3Q+4o938Z/E/t6Eq1sbk7s9/1TwYI4Pu/mZP/VcHFM ZSijeZ1g024w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.81,263,1610438400"; d="scan'208";a="441520635" Received: from allen-box.sh.intel.com ([10.239.159.128]) by FMSMGA003.fm.intel.com with ESMTP; 19 Mar 2021 20:03:38 -0700 From: Lu Baolu To: Joerg Roedel , Will Deacon Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, Lu Baolu Subject: [PATCH v2 0/5] iommu/vt-d: Several misc fixes Date: Sat, 20 Mar 2021 10:54:10 +0800 Message-Id: <20210320025415.641201-1-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Joerg, This series includes some misc fixes for the VT-d iommu driver. Please help to review and merge. Best regards, baolu Change log: v1->v2: - v1: https://lore.kernel.org/linux-iommu/20210225062654.2864322-1-baolu.lu@linux.intel.com/ - [PATCH 2/5] iommu/vt-d: Remove WO permissions on second-level paging entries - Refine the commit message to make the intention clear. Lu Baolu (5): iommu/vt-d: Report the right page fault address iommu/vt-d: Remove WO permissions on second-level paging entries iommu/vt-d: Invalidate PASID cache when root/context entry changed iommu/vt-d: Use user privilege for RID2PASID translation iommu/vt-d: Avoid unnecessary cache flush in pasid entry teardown drivers/iommu/intel/iommu.c | 28 ++++++++++++++++------------ drivers/iommu/intel/pasid.c | 6 +++++- drivers/iommu/intel/svm.c | 2 +- include/linux/intel-iommu.h | 1 + 4 files changed, 23 insertions(+), 14 deletions(-) -- 2.25.1