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,URIBL_BLOCKED,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 D0461C433DB for ; Sat, 20 Mar 2021 03:03:44 +0000 (UTC) Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 41DA361920 for ; Sat, 20 Mar 2021 03:03:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 41DA361920 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linux.intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id E109C40332; Sat, 20 Mar 2021 03:03:43 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id pjDsWXpeGOsk; Sat, 20 Mar 2021 03:03:43 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp4.osuosl.org (Postfix) with ESMTP id BA1F540326; Sat, 20 Mar 2021 03:03:42 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 9379AC000A; Sat, 20 Mar 2021 03:03:42 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) by lists.linuxfoundation.org (Postfix) with ESMTP id A2E3FC0001 for ; Sat, 20 Mar 2021 03:03:41 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id 9527F40188 for ; Sat, 20 Mar 2021 03:03:41 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2haBRzfvOmE8 for ; Sat, 20 Mar 2021 03:03:40 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.8.0 Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by smtp2.osuosl.org (Postfix) with ESMTPS id C4A5340187 for ; Sat, 20 Mar 2021 03:03:40 +0000 (UTC) IronPort-SDR: ytv2udd7hlDmB0gIPEeC2FLFKAylwny20x5U4YHaINCWYQyL/s5JABKVdsRsBx9chuDCpARh7V vT4dqJggULTw== X-IronPort-AV: E=McAfee;i="6000,8403,9928"; a="177134311" X-IronPort-AV: E=Sophos;i="5.81,263,1610438400"; d="scan'208";a="177134311" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.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 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 Cc: iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" 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 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu