From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 453F6347518 for ; Mon, 16 Mar 2026 07:19:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773645566; cv=none; b=b/BicjO2oSwHZ1pAjXklTGmTtGiMgv100bcrWsdTmQB+Mr+TB+43wVDmqFKLsq04ZXeSi8gBslvVot/MJv8QlHQtJUyMPrbwE/7471rMc7FfdOBTmXH1B9Ah84g3wltipndmTxTqTAn8lS0pffXO6XJ6jBRH/V4pmHgO8OAy0As= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773645566; c=relaxed/simple; bh=ZkQyjgCAaBSJJEWzEG1Yb23xpgsOnEGmPrAY1eUXk7M=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=b4m/+gY0oXuVyv2XerAoDy+/R7gF/x/9Uq8hQLKYEAMpyutIseTjE15/R34YVa4y/fRCMAjOgqJ13g5bj3QFhHw1NDRN6mp68XBr4bdgwZrtOVwzZZfQV2aVqxq4R8u5JDz9Vm6Z2got289B3UhEWSXpCuNMbFf87VZ3dHdIXZI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=mSdUUwdl; arc=none smtp.client-ip=198.175.65.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="mSdUUwdl" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1773645566; x=1805181566; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=ZkQyjgCAaBSJJEWzEG1Yb23xpgsOnEGmPrAY1eUXk7M=; b=mSdUUwdlRMENUUVWIsQ82QExVRJVrLouFUEOLaRiEvDXzfHQly7UtWm6 GzQmNF10aatJ9Vp6C1K2O716f/u6AllOp48oFcza5SpQTt8lpz9ANn8oR ukUyJmhGulyCAkyO2rJECVbhIneVZ1fcB4OP3fgoQGUFWfcEMJWWBa0KJ FjTPFZV/ePow2hJQmYFopfQg2jkiECcbag7gLbhxPlmDL+VRNR/EOCfzG 2p9Rg6SY2wAN2dP/iDycIF6ijWI+cXc4P4OZl6+d5xKODLbzmc8zoRRIN xSBYAepfeynvwPX9D8/pXdEEmSoem9TcvTCpBO9Um8BG3v3svRGHbdFEZ w==; X-CSE-ConnectionGUID: M/3B9C3KS/at5NnllWPRVw== X-CSE-MsgGUID: GxFAmoKRQFKqIrWMDjRv6w== X-IronPort-AV: E=McAfee;i="6800,10657,11730"; a="92038572" X-IronPort-AV: E=Sophos;i="6.23,123,1770624000"; d="scan'208";a="92038572" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Mar 2026 00:19:25 -0700 X-CSE-ConnectionGUID: HNLuNvH1SjOnRfnsdbvaZg== X-CSE-MsgGUID: E/OjZ/VDT02hd8GX6YhgXA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,123,1770624000"; d="scan'208";a="226496919" Received: from allen-box.sh.intel.com ([10.239.159.52]) by fmviesa005.fm.intel.com with ESMTP; 16 Mar 2026 00:19:23 -0700 From: Lu Baolu To: Joerg Roedel Cc: Guanghui Feng , iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] [PULL REQUEST] iommu/vt-d: Fixes for v7.0-rc Date: Mon, 16 Mar 2026 15:16:38 +0800 Message-ID: <20260316071640.347227-1-baolu.lu@linux.intel.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Joerg, The following fixes have been queued for v7.0-rc. They aim to fix the following issues. - Abort all pending requests on dev_tlb_inv timeout to avoid hardlockup - Limit IOPF handling to PRI-capable device to avoid SVA attach failure These patches have been reviewed and tested and are ready for merge. Please consider them for v7.0-rc. Best regards, baolu Guanghui Feng (1): iommu/vt-d: Fix intel iommu iotlb sync hardlockup and retry Lu Baolu (1): iommu/vt-d: Only handle IOPF for SVA when PRI is supported drivers/iommu/intel/dmar.c | 3 +-- drivers/iommu/intel/svm.c | 12 ++++++++---- 2 files changed, 9 insertions(+), 6 deletions(-) -- 2.43.0