From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) (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 0B6695663 for ; Thu, 16 Feb 2023 13:45:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1676555122; x=1708091122; h=message-id:date:mime-version:cc:subject:to:references: from:in-reply-to:content-transfer-encoding; bh=0l+RPbcf2hm7NN6r12F9dZZzVVPHF2aVireRQ7ilgwE=; b=TDdJHyNImg3f9qJhQN40NnsgIVFFF68MzuAnjGVuXioj+xUVgHf2UMvb z2wHkcj8/tUKapfWoL+4jLDAlLouxQMxdgP9tUJxT3M/do1e9fZmkJsNt VFYgnN6Xl0hcl17pQEB0xFoQtUHoDt6iCqzHI/oAqot8w+5zoi55RLeqU JzgoOJE2Yd5uCOLIgNdwItsclh5eLYpP3fTQ5IEdJzwHojD26QcHrAEoB fiYNZfKF1Jc7y0Soe5Z5KYFxXT+k5+OZTVBmQMg9lmmUU1cvRVjQl0RRG 4UgFbpjWRUmbZ3p7czPXrvCzwIC5Fh3Y7sL8JokKgOnJcir+x9b+au/pV A==; X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="311347519" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="311347519" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2023 05:45:21 -0800 X-IronPort-AV: E=McAfee;i="6500,9779,10623"; a="915667201" X-IronPort-AV: E=Sophos;i="5.97,302,1669104000"; d="scan'208";a="915667201" Received: from blu2-mobl.ccr.corp.intel.com (HELO [10.254.211.109]) ([10.254.211.109]) by fmsmga006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Feb 2023 05:45:19 -0800 Message-ID: <88e0b71e-5674-8b03-e038-9ab75503c817@linux.intel.com> Date: Thu, 16 Feb 2023 21:45:18 +0800 Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Thunderbird/102.7.2 Cc: baolu.lu@linux.intel.com, Jacob Pan , Tina Zhang , iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/4] [PULL REQUEST] iommu/vt-d: Fixes for v6.2-rc8 To: Joerg Roedel References: <20230216130816.151824-1-baolu.lu@linux.intel.com> Content-Language: en-US From: Baolu Lu In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 2023/2/16 21:42, Joerg Roedel wrote: > Hi Baolu, > > On Thu, Feb 16, 2023 at 09:08:12PM +0800, Lu Baolu wrote: >> Below iommu/vt-d fixes are queued for your fixes branch. >> >> - Two performance optimizations >> - Fix PASID directory pointer coherency >> - Fix missed rollbacks in error path >> >> Please consider it for the iommu/fixes branch. > So nothing of this seems really critical (e.g. fixes a regression that a > number of people are encountering). Especially the performance > optimizations do not qualify as fixes at this stage of the cycle. I will > queue them in the VT-d branch so that they go upstream in the next merge > window, unless you convince me otherwise. Yes. Nothing really critical. It's fine to put them in the vt-d branch. Best regards, baolu