From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 55982E6B254 for ; Fri, 1 Nov 2024 12:36:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+HDgzWKsUKx97E2mppbNA0tlv52sTXzgPdKbp7JsyHc=; b=hbIWX/j/2sQR0P+nR4PsGCx4tO ZtsyX8jagQftWUkOy6UHo8XrPUi1AJnXW1CBxayB9x5p7A1cD8TE2RPNdh5HTeTJniTLRK5kHoxKP RlWmwRvklNRrqP4CdYnGkawho9BihWIEkH4h8R4cL0lXtqSDS3c/Wld1nZ9kk1iHqYF4gT4Nr3Ymx uz6pJOAEy64ITwfWwDjXFops/oagNHNxtT3/ZUqIMrM5MqfTk7ezToB6LJ7AB6+4cWnEnESPzeqnh Nv4uERt6HQESbluWSaw8Vxexvlc01YXfOpH6/n1EqrHV2QP/P8hDip2JS/UeR00AFSvNPdulJuvRF rrcXqQQQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t6qsk-000000073tS-3QmA; Fri, 01 Nov 2024 12:36:02 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t6qcH-00000006xEP-0E82 for linux-arm-kernel@lists.infradead.org; Fri, 01 Nov 2024 12:19:02 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 5F483A4371C; Fri, 1 Nov 2024 12:17:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9C80BC4CECD; Fri, 1 Nov 2024 12:18:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1730463539; bh=+HDgzWKsUKx97E2mppbNA0tlv52sTXzgPdKbp7JsyHc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NBHuxN/pAPf8IHixhryTxZ/futb2LvKpXXCyR/SW5uqdlFGHVLyrlBC+FoDgxJK/8 BXZ1Fn1ywsP56K2duT3rd3UI+AOCVdZmtR/HykfvCUXf3jv+5ZNKavkqEnCI4LKVwF LRMnqS48aXxmJsDs31Z4xPwsC+bm4UTb7nLroxbppw7andSl//KM3oM0Tk4BPncaBZ w1Qs2YqwVqIpnwUXRzbOyRf6LMKWgSiY+Z1kSvOokZF2WryjywWEbsMTi0AdGzTtx3 DxocfHC4sNGzai1qJLidnKNIKvKXS5sFlWCK6RoNSgw6FiIuVJ2TXQJsams+pxngiG /RIoyXXF0y6rQ== Date: Fri, 1 Nov 2024 12:18:50 +0000 From: Will Deacon To: Jason Gunthorpe Cc: acpica-devel@lists.linux.dev, iommu@lists.linux.dev, Joerg Roedel , Kevin Tian , kvm@vger.kernel.org, Len Brown , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Lorenzo Pieralisi , "Rafael J. Wysocki" , Robert Moore , Robin Murphy , Sudeep Holla , Alex Williamson , Donald Dutile , Eric Auger , Hanjun Guo , Jean-Philippe Brucker , Jerry Snitselaar , Moritz Fischer , Michael Shavit , Nicolin Chen , patches@lists.linux.dev, "Rafael J. Wysocki" , Shameerali Kolothum Thodi , Mostafa Saleh Subject: Re: [PATCH v4 00/12] Initial support for SMMUv3 nested translation Message-ID: <20241101121849.GD8518@willie-the-truck> References: <0-v4-9e99b76f3518+3a8-smmuv3_nesting_jgg@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <0-v4-9e99b76f3518+3a8-smmuv3_nesting_jgg@nvidia.com> User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241101_051901_189371_C305F9E3 X-CRM114-Status: UNSURE ( 8.37 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Oct 30, 2024 at 09:20:44PM -0300, Jason Gunthorpe wrote: > [This is now based on Nicolin's iommufd patches for vIOMMU and will need > to go through the iommufd tree, please ack] Can't we separate out the SMMUv3 driver changes? They shouldn't depend on Nicolin's work afaict. Will