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 C0589C433E0 for ; Thu, 7 Jan 2021 09:29:40 +0000 (UTC) Received: from hemlock.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (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 42DF623339 for ; Thu, 7 Jan 2021 09:29:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 42DF623339 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.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 hemlock.osuosl.org (Postfix) with ESMTP id E35B6871FE; Thu, 7 Jan 2021 09:29:39 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from hemlock.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 4gzxCUeHtxfw; Thu, 7 Jan 2021 09:29:34 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by hemlock.osuosl.org (Postfix) with ESMTP id E30AE85E7C; Thu, 7 Jan 2021 09:29:34 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id D2DB0C0891; Thu, 7 Jan 2021 09:29:34 +0000 (UTC) Received: from fraxinus.osuosl.org (smtp4.osuosl.org [140.211.166.137]) by lists.linuxfoundation.org (Postfix) with ESMTP id 8B438C013A for ; Thu, 7 Jan 2021 09:29:33 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by fraxinus.osuosl.org (Postfix) with ESMTP id 78C2584964 for ; Thu, 7 Jan 2021 09:29:33 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from fraxinus.osuosl.org ([127.0.0.1]) by localhost (.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id TIVwQ28At2tX for ; Thu, 7 Jan 2021 09:29:32 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from szxga06-in.huawei.com (szxga06-in.huawei.com [45.249.212.32]) by fraxinus.osuosl.org (Postfix) with ESMTPS id 701AE84921 for ; Thu, 7 Jan 2021 09:29:32 +0000 (UTC) Received: from DGGEMS404-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga06-in.huawei.com (SkyGuard) with ESMTP id 4DBLWw1P3dzj3Vw; Thu, 7 Jan 2021 17:28:44 +0800 (CST) Received: from DESKTOP-5IS4806.china.huawei.com (10.174.184.42) by DGGEMS404-HUB.china.huawei.com (10.3.19.204) with Microsoft SMTP Server id 14.3.498.0; Thu, 7 Jan 2021 17:29:20 +0800 From: Keqian Zhu To: , , , , , Alex Williamson , Kirti Wankhede , Cornelia Huck , Will Deacon , Marc Zyngier , Catalin Marinas Subject: [PATCH 0/5] vfio/iommu_type1: Some fixes about dirty tracking Date: Thu, 7 Jan 2021 17:28:56 +0800 Message-ID: <20210107092901.19712-1-zhukeqian1@huawei.com> X-Mailer: git-send-email 2.8.4.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.184.42] X-CFilter-Loop: Reflected Cc: Mark Rutland , jiangkunkun@huawei.com, Suzuki K Poulose , Daniel Lezcano , Alexios Zavras , James Morse , wanghaibin.wang@huawei.com, Thomas Gleixner , Robin Murphy , Andrew Morton , Julien Thierry 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, In patch series[1], I put forward some fixes and optimizations for vfio_iommu_type1. This extracts and improves the fix part of it. [1] https://lore.kernel.org/linux-iommu/20201210073425.25960-1-zhukeqian1@huawei.com/T/#t Thanks, Keqian Keqian Zhu (5): vfio/iommu_type1: Fixes vfio_dma_populate_bitmap to avoid dirty lose vfio/iommu_type1: Populate dirty bitmap for new vfio_dma vfio/iommu_type1: Populate dirty bitmap when attach group vfio/iommu_type1: Carefully use unmap_unpin_all during dirty tracking vfio/iommu_type1: Move sanity_check_pfn_list to unmap_unpin_all drivers/vfio/vfio_iommu_type1.c | 107 +++++++++++++++++++++----------- 1 file changed, 72 insertions(+), 35 deletions(-) -- 2.19.1 _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu