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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1623FC433FE for ; Tue, 8 Nov 2022 07:41:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233575AbiKHHlp (ORCPT ); Tue, 8 Nov 2022 02:41:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40230 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233727AbiKHHlV (ORCPT ); Tue, 8 Nov 2022 02:41:21 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 508F811173 for ; Mon, 7 Nov 2022 23:41:08 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1667893268; x=1699429268; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=6qOtZq4rvrJXcgDLPt2P44yk74yMTtt98uYccFxHG8k=; b=Cdzu5fNjC+1p42wWkEkkCsDvLTmambzA/s7zlWT/Bm17pCJNRwzulml8 ArmHo95R4z6oODh5gXQgjcdIvws6EuNN0FcgNrmNADO9x2qys3p6LC9LB tbGOP2ouLhaSN6PvG3dNLoYVLF+/DEI+LoTbyuFfLZqjTAdGvwG9uvNe7 9Vo1/KE0uuZNJb7BFZ9JBswTwpGEmzcKXw3StkgicWASAW4lPrajEw66t +tLHrcosn+/mOq93/X8c852jBpmFie4igKqAiuxXRjSlP7YSQXSQsM4nM OCqadalDOhF0RaCy+hYq/1wFIi4paSozx9SQ2u5OiQG0k/AcDJU5PVlF3 A==; X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="309339824" X-IronPort-AV: E=Sophos;i="5.96,147,1665471600"; d="scan'208";a="309339824" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Nov 2022 23:41:01 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10524"; a="699821790" X-IronPort-AV: E=Sophos;i="5.96,147,1665471600"; d="scan'208";a="699821790" Received: from allen-box.sh.intel.com ([10.239.159.48]) by fmsmga008.fm.intel.com with ESMTP; 07 Nov 2022 23:40:59 -0800 From: Lu Baolu To: iommu@lists.linux.dev Cc: Joerg Roedel , Kevin Tian , Will Deacon , Robin Murphy , Liu Yi L , Jacob jun Pan , linux-kernel@vger.kernel.org, Lu Baolu Subject: [PATCH v2 0/8] iommu/vt-d: Some cleanups Date: Tue, 8 Nov 2022 15:34:00 +0800 Message-Id: <20221108073408.1005721-1-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, This series includes some cleanups in the Intel IOMMU implementation after the IOMMU core implemented the blocking domain. The cleanup work is mainly in the attach_dev/device_probe/device_release paths. Please help to review. Best regards, baolu Change log: v2: - Reorder the patches to make the device_block_translation() work with the existing path first. - Add a new patch to improve iommu_enable_pci_caps(). v1: - https://lore.kernel.org/linux-iommu/20221103055329.633052-1-baolu.lu@linux.intel.com/ Lu Baolu (8): iommu/vt-d: Allocate pasid table in device probe path iommu/vt-d: Improve iommu_enable_pci_caps() iommu/vt-d: Add device_block_translation() helper iommu/vt-d: Add blocking domain support iommu/vt-d: Fold dmar_remove_one_dev_info() into its caller iommu/vt-d: Rename domain_add_dev_info() iommu/vt-d: Remove unnecessary domain_context_mapped() iommu/vt-d: Use real field for indication of first level drivers/iommu/intel/iommu.h | 15 +-- drivers/iommu/intel/iommu.c | 252 +++++++++++++++++++----------------- 2 files changed, 138 insertions(+), 129 deletions(-) -- 2.34.1