From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) (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 B6B4D35C19F for ; Thu, 4 Jun 2026 03:45:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780544730; cv=none; b=jIx/4BFCnsWEoUprIgsiatWCShtmgPrgpy8dj4SkAU0hmTljUpZKddZ43VFy/QooFdz1l5Dg56XgrDgz1RdQopL+7sHG7/RCfBIOl+4zq6Gwm5FMmlYR/IfdLNmr27SMCu7jLBWpZAN6GCbqPjLkE6P1tySwiNAc+0WhoqJ4n2Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780544730; c=relaxed/simple; bh=oRHYiWjENp0NeEu99m7zuAH7tyzP66diLRnbSCOI/4M=; h=Message-ID:Date:MIME-Version:Subject:From:To:Cc:References: In-Reply-To:Content-Type; b=M59TGDBSmsex94HwaeA6Q3vu4zN8ugpRX36ikbldverxtO9XnVz53ZSpHAJJzR6VXsKPNz5qM0QR95HzE/Hd1WwzLJb7urqoJLv6z7+wiHwhEH9x6iAdQwUHZTYyDY602D+G3cmeEDrpATLv0SYzmCorva7LBRa2q7lUoHZ37xA= 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=ItDTFZ/X; arc=none smtp.client-ip=192.198.163.14 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="ItDTFZ/X" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1780544730; x=1812080730; h=message-id:date:mime-version:subject:from:to:cc: references:in-reply-to:content-transfer-encoding; bh=oRHYiWjENp0NeEu99m7zuAH7tyzP66diLRnbSCOI/4M=; b=ItDTFZ/XcIuBzogUYGlpkeAA0guCpld5Qky7NTaChwKFs3v37/kyE1V4 8hPErf6IAQJYaohuQDkvNjkI2cJfB0wD0uJtTorHp7T3CoXWCrDzsUgGq 9UyMQ6Rk7yzOIY7I5vgwXC38J8h4N1OLP1FIRRHDv+kJvkVZz1VoFFuQd lOSQz2vLyGzo18up+TIYba9GovOG9qcW4yXxJMPCi7/m71ENUB2j3dKpH csnxxB9lTdAHNqXMJyhvGEcFjri35nGwmmGcMujg36XGt2pyivz0Z4b5U OA2N4xFG4jhLlMYkOuDd009Q/zf4sLDrvNz7WuxnjPM1+MtzhP54kJnFo w==; X-CSE-ConnectionGUID: js7Qv4D5Re6XfTUxWpu4KQ== X-CSE-MsgGUID: WJbWnXDxSZCcz01OJpjigg== X-IronPort-AV: E=McAfee;i="6800,10657,11806"; a="81398422" X-IronPort-AV: E=Sophos;i="6.24,186,1774335600"; d="scan'208";a="81398422" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2026 20:45:28 -0700 X-CSE-ConnectionGUID: 3lLfFli9R7SkriF7y7Ty4g== X-CSE-MsgGUID: 3cAeF5XwRQelTrV6M/g86A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,186,1774335600"; d="scan'208";a="243593284" Received: from allen-sbox.sh.intel.com (HELO [10.239.159.30]) ([10.239.159.30]) by orviesa010-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Jun 2026 20:45:26 -0700 Message-ID: Date: Thu, 4 Jun 2026 11:44:30 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/6] [PULL REQUEST] Intel IOMMU updates for v7.2 From: Baolu Lu To: Joerg Roedel Cc: Pranjal Shrivastava , Guanghui Feng , =?UTF-8?Q?Micha=C5=82_Grzelak?= , Michael Bommarito , iommu@lists.linux.dev, linux-kernel@vger.kernel.org References: <20260602233426.357499-1-baolu.lu@linux.intel.com> Content-Language: en-US In-Reply-To: <20260602233426.357499-1-baolu.lu@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 6/3/26 07:34, Lu Baolu wrote: > Hi Joerg, > > The following changes are queued for v7.2-rc1. This update introduces > a few quick fixes and several refactorings, including: > > - Add the PCI segment number to DMA fault messages. > - Improve support for non-PRI mode SVA. > - Ensure atomicity during context entry teardown. > - Fix RB-tree corruption and a UAF error in the probe error path. > > These patches are based on v7.1-rc6. Please consider pulling them for > the iommu/vt-d branch. > > Best regards, > baolu > > Guanghui Feng (1): > iommu/vt-d: Improve IOMMU fault information > > Lu Baolu (1): > iommu/vt-d: Avoid WARNING in sva unbind path > > Michael Bommarito (1): > iommu/vt-d: Clear Present bit before tearing down scalable-mode > context entry > > Michał Grzelak (1): > iommu/vt-d: Remove typo from pasid_pte_config_nested() > > Pranjal Shrivastava (2): > iommu/vt-d: Fix RB-tree corruption in probe error path [...] > iommu/vt-d: Fix Use-After-Free in probe error path This patch is unnecessary per the discussion here: https://lore.kernel.org/linux-iommu/505c8f52-2526-4d78-bdff-1bf67f49129d@linux.intel.com/ I will send a v2 pull request with this patch removed. Thanks, baolu