From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) (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 AA4E125565; Sat, 24 Feb 2024 11:32:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.191 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708774345; cv=none; b=nMbYfGaM+8TwjhFi6A59dIzm3tBHpXxfzR4bxsflG5ykS3rk7PYijXjxDhM1sPDHInvX/6VdhSlkjKbF3gxx+Pkkrl5KsLvupLMn+m9yNmuRisnEjSEUZEfK5LY3e7238JTQA9cR1CckD8/Ta2qgVBLhR07b3shXZsqk9/vZt7s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708774345; c=relaxed/simple; bh=qiUyNOxOsyW8Q0pv98stm8EGK98wmzKW8rG06TDEmOM=; h=Subject:To:CC:References:From:Message-ID:Date:MIME-Version: In-Reply-To:Content-Type; b=mxc7NSJlPtlC12JV67mWQyg9cFsZCWBn08NOk+aE3h4vOr5Bg4J23JAp2WSgTgx+IkD3v3EMSf+73x2IMfFUt1HZgBSY1tyYb4O857kdROv1NasTWRjxxVqkhXMwTKlviLLMLXUKthVtvcI3xjKIFZt68Ri2W8MMb99LUXMHIfk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.191 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.214]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4Thl6S0htHz1h0Ct; Sat, 24 Feb 2024 19:30:08 +0800 (CST) Received: from dggpemm500002.china.huawei.com (unknown [7.185.36.229]) by mail.maildlp.com (Postfix) with ESMTPS id 6E0851A016B; Sat, 24 Feb 2024 19:32:19 +0800 (CST) Received: from [10.174.178.247] (10.174.178.247) by dggpemm500002.china.huawei.com (7.185.36.229) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.35; Sat, 24 Feb 2024 19:32:18 +0800 Subject: Re: [PATCH v3 0/7] dma-mapping: Simplify arch_setup_dma_ops() To: Robin Murphy , Joerg Roedel , Christoph Hellwig CC: Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Huacai Chen , WANG Xuerui , Thomas Bogendoerfer , Paul Walmsley , Palmer Dabbelt , Albert Ou , Lorenzo Pieralisi , Sudeep Holla , "K. Y. Srinivasan" , Haiyang Zhang , Wei Liu , Dexuan Cui , Suravee Suthikulpanit , David Woodhouse , Lu Baolu , Niklas Schnelle , Matthew Rosato , Gerald Schaefer , Jean-Philippe Brucker , Rob Herring , Frank Rowand , Marek Szyprowski , Jason Gunthorpe , , , , , References: From: Hanjun Guo Message-ID: <1ae0973c-a440-3f12-6d78-e780ddc0a16d@huawei.com> Date: Sat, 24 Feb 2024 19:32:17 +0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500002.china.huawei.com (7.185.36.229) On 2024/2/10 0:49, Robin Murphy wrote: > v2: https://lore.kernel.org/linux-iommu/cover.1702486837.git.robin.murphy@arm.com/ > > Hi all, > > Here's v3, rebased and fixing the thinko from v2, so unless anything > else has changed behind my back I hope it's good to go (via the IOMMU > tree, as mentioned before). Compiled with/without ACPI enabled, and test this patch set on an ARM64 server with ACPI booting, looks good. Tested-by: Hanjun Guo Thanks Hanjun