From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.8bytes.org (mail.8bytes.org [85.214.250.239]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 5AAD428A1C7 for ; Fri, 4 Jul 2025 08:34:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=85.214.250.239 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751618062; cv=none; b=PhtQ0xshd0L1JhY+Njqs+37Gv0EvyCBt/lrPv7RphvEa29x1SMIc4UdPQrHtlqN6G8PyFwWGwKSyYdw67lyAxQIVcFm0gF8omb1q3/l7aIdJQuYkxO1g0ZH/Y+s9e3d1GyEDIl+eKiauv9LR7/Sy7+UGgdei+DIbimamZSq/6IY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751618062; c=relaxed/simple; bh=EJn/cSZXH7BBYxWEIF85KO4s0OrkM0th50JGrpPlczQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=EGAY97hR3GdJYW1sZnKsy+nnjtTjmhiRGW29KtjU0BldkAXD2EF21I0CXNIMobiznc4O9yTuj0BYLZ/bJ66eaCueoQQ8jzXwWSdCtw/3QXnJ8qavc7Vzsh1PMysKU6wCJ1I/WOwq5/MtXlNLdcBpnDnxu9vqxgJtQiQhJuns/To= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org; spf=pass smtp.mailfrom=8bytes.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b=PAixT2Em; arc=none smtp.client-ip=85.214.250.239 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=8bytes.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=8bytes.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=8bytes.org header.i=@8bytes.org header.b="PAixT2Em" Received: from 8bytes.org (p4ffe03ae.dip0.t-ipconnect.de [79.254.3.174]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 7E2434D68A; Fri, 4 Jul 2025 10:34:19 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1751618059; bh=EJn/cSZXH7BBYxWEIF85KO4s0OrkM0th50JGrpPlczQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=PAixT2EmfXRxmojutrLqbaeynKVHpFL+FqcT9uPjAV5kLPNQXCtsvVJ3kXJLc4cDC pHAOs/FGu3F89M4v4mkaef2g7jWLV8gzWlX5VGp9aY7wQ92bMm3QkikvcfOUTuREYo ENEfdU/T8+4W5MEp1UEYc9l0JYo2eXnrAinNAFDYgPUBs3gHjqZG83NxSLYWYKSWI0 P9ErZ1/A69/H1FvxBLyj/TSl78rREkIj5oNgOuUdUBoVgwTpGSuwWwF6eTTj9RYDUz 5hb+41JwUBygA8kLFrbnRn56JMHzmoyd+iSZQwTp4ZGxJxuy6IBfr/4Cp+Hu369lmA ZPgn4Xi5W5nEQ== Date: Fri, 4 Jul 2025 10:34:18 +0200 From: Joerg Roedel To: Lu Baolu Cc: iommu@lists.linux.dev, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/1] [PULL REQUEST] iommu/vt-d: Fixes for v6.16-rc Message-ID: References: <20250628100351.3198955-1-baolu.lu@linux.intel.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250628100351.3198955-1-baolu.lu@linux.intel.com> On Sat, Jun 28, 2025 at 06:03:50PM +0800, Lu Baolu wrote: > Hi Joerg, > > The following fix has been queued for v6.16-rc4: > > - Assign devtlb cache tag on ATS enablement > > It fixes a critical cache invalidation issue for ATS-capable devices. It > has been reviewed and is ready for merge. Can you please consider it? > > Best regards, > baolu > > > Lu Baolu (1): > iommu/vt-d: Assign devtlb cache tag on ATS enablement > > drivers/iommu/intel/cache.c | 5 ++--- > drivers/iommu/intel/iommu.c | 11 ++++++++++- > drivers/iommu/intel/iommu.h | 2 ++ > 3 files changed, 14 insertions(+), 4 deletions(-) Applied, thanks Baolu.