From patchwork Wed Aug 14 02:26:51 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Duan, Zhenzhong" X-Patchwork-Id: 13762743 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E26F3C52D7B for ; Wed, 14 Aug 2024 02:30:39 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1se3m0-0001lZ-PA; Tue, 13 Aug 2024 22:30:04 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1se3ly-0001js-Ja for qemu-devel@nongnu.org; Tue, 13 Aug 2024 22:30:02 -0400 Received: from mgamail.intel.com ([198.175.65.16]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1se3lw-0001Io-TP for qemu-devel@nongnu.org; Tue, 13 Aug 2024 22:30:02 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723602601; x=1755138601; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=CSjv0yN5RKXLY+T7hJ21POJicIU3yJ7BJl67jO6IcQA=; b=VKOvi7o5e1r5Hpc334wJ45eEjD4Opbua24GpNofcrNCR+P0lU53fkf7l xuqvdDcR/wcRYMdu9gTFg4keO5DdB0DE055222w+LDDAF/tkgz/ix+e3y ydYYTL7BGK7in4MnQPXwQhRtD2XSp5AJE2UVr90K96NWHcrVDHEUbPpeU PnrxGZvfbwcMVC4PMp+tSx5Ew9pPtPCnGRF67MGTDnIlS02EUgKFGui3X K+uZCbDxw/NCjMhxreOy4ZD7EsedbT7Qfww1EZeFUd7EQrYnJOcmvYpoi +EaIeOHbHeF+W2V2m43A+AO5uKisBaVJB3L8A2hxbBPq3qy+9uocL6pBT A==; X-CSE-ConnectionGUID: JLCaJZhPQUW1bnzR/UzRvQ== X-CSE-MsgGUID: GNz4PwvqQZu5BcBLcYKqFg== X-IronPort-AV: E=McAfee;i="6700,10204,11163"; a="21940419" X-IronPort-AV: E=Sophos;i="6.09,287,1716274800"; d="scan'208";a="21940419" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Aug 2024 19:29:55 -0700 X-CSE-ConnectionGUID: WUTPcn7gQoigxowPI6aFww== X-CSE-MsgGUID: lxcVsDO2QG6xSLmmKQ8zQQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,287,1716274800"; d="scan'208";a="58737173" Received: from spr-s2600bt.bj.intel.com ([10.240.192.127]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Aug 2024 19:29:54 -0700 From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: chao.p.peng@intel.com, Zhenzhong Duan Subject: [PATCH v3 0/2] intel_iommu minor fixes Date: Wed, 14 Aug 2024 10:26:51 +0800 Message-Id: <20240814022654.2612780-1-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Received-SPF: pass client-ip=198.175.65.16; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -44 X-Spam_score: -4.5 X-Spam_bar: ---- X-Spam_report: (-4.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.125, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Hi Fixes two minor issues in intel iommu. See patch for details. Tested scalable mode and legacy mode with vfio device passthrough: PASS Tested intel-iommu.flat in kvm-unit-test: PASS Thanks Zhenzhong v3: - add fix tag (Liu Yi) - collect R-B Zhenzhong Duan (2): intel_iommu: Fix invalidation descriptor type field intel_iommu: Make PASID-cache and PIOTLB type invalid in legacy mode hw/i386/intel_iommu_internal.h | 11 ++++++----- hw/i386/intel_iommu.c | 24 ++++++++++++------------ 2 files changed, 18 insertions(+), 17 deletions(-)