Message ID | 20231228001646.587653-1-haifeng.zhao@linux.intel.com |
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Headers | show
Return-Path: <linux-pci+bounces-1478-incoming=patchwork.ozlabs.org@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256 header.s=Intel header.b=VNLdgiAa; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2604:1380:4601:e00::3; helo=am.mirrors.kernel.org; envelope-from=linux-pci+bounces-1478-incoming=patchwork.ozlabs.org@vger.kernel.org; receiver=patchwork.ozlabs.org) Received: from am.mirrors.kernel.org (am.mirrors.kernel.org [IPv6:2604:1380:4601:e00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4T0pwY4vyLz20Rq for <incoming@patchwork.ozlabs.org>; Thu, 28 Dec 2023 11:17:01 +1100 (AEDT) Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id A35AD1F22133 for <incoming@patchwork.ozlabs.org>; Thu, 28 Dec 2023 00:16:58 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 1D3FF368; Thu, 28 Dec 2023 00:16:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="VNLdgiAa" X-Original-To: linux-pci@vger.kernel.org Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A0B6163; Thu, 28 Dec 2023 00:16:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=linux.intel.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1703722613; x=1735258613; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=pEPhGIdAzdXnqprS1VxHiK2nZZHa3MutEC6C2Tanhjg=; b=VNLdgiAa5H2223d+2OkrPhFfW9VnF0BCyyX0FeH1f3czdMlYMzGUTr0m E/7I22IErsf3QJrs/gQo5ONZ8S4ymgz+KAh9YqsYF0Si2xXv1gMg/E/on DF9lyQQjO+rSG8w7EDruWt5wBTKOHF/YHhwUJts2+k83qdOeLH5eEhhU+ fiQyXaI5IkGtmUlo3yzkOxMUyFofWVTvUc3c4EF5aTL5W9XICdbOvbDXY dWHs1gG0wSchxI+GtfRsyx2Vl0CwKVH1dr2yDnEp8bN4Hja+O22+w6zy6 d5PY/zRPrJcs/2UsywuewbHKG4P7q/bW32HxlmDCxKKG9xEecP745ieEI Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10936"; a="3800432" X-IronPort-AV: E=Sophos;i="6.04,310,1695711600"; d="scan'208";a="3800432" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Dec 2023 16:16:52 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10936"; a="848812662" X-IronPort-AV: E=Sophos;i="6.04,310,1695711600"; d="scan'208";a="848812662" Received: from ply01-vm-store.bj.intel.com ([10.238.153.201]) by fmsmga004.fm.intel.com with ESMTP; 27 Dec 2023 16:16:48 -0800 From: Ethan Zhao <haifeng.zhao@linux.intel.com> To: bhelgaas@google.com, baolu.lu@linux.intel.com, dwmw2@infradead.org, will@kernel.org, robin.murphy@arm.com, lukas@wunner.de Cc: linux-pci@vger.kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [RFC PATCH v8 0/5] fix vt-d hard lockup when hotplug ATS capable device Date: Wed, 27 Dec 2023 19:16:41 -0500 Message-Id: <20231228001646.587653-1-haifeng.zhao@linux.intel.com> X-Mailer: git-send-email 2.31.1 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: <linux-pci.vger.kernel.org> List-Subscribe: <mailto:linux-pci+subscribe@vger.kernel.org> List-Unsubscribe: <mailto:linux-pci+unsubscribe@vger.kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit |
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fix vt-d hard lockup when hotplug ATS capable device
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