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[2620:137:e000::1:20]) by mx.google.com with ESMTP id m23-20020aa7c497000000b004812e6f2d97si18743253edq.537.2023.01.20.05.19.16; Fri, 20 Jan 2023 05:19:28 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@8bytes.org header.s=default header.b="SS/lHWPU"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230050AbjATMdz (ORCPT + 49 others); Fri, 20 Jan 2023 07:33:55 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57458 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230012AbjATMdw (ORCPT ); Fri, 20 Jan 2023 07:33:52 -0500 Received: from mail.8bytes.org (mail.8bytes.org [85.214.250.239]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 2897FBC89D for ; Fri, 20 Jan 2023 04:33:49 -0800 (PST) Received: from 8bytes.org (p200300c27714bc0086ad4f9d2505dd0d.dip0.t-ipconnect.de [IPv6:2003:c2:7714:bc00:86ad:4f9d:2505:dd0d]) (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 62635262AD8; Fri, 20 Jan 2023 13:33:48 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1674218028; bh=csy5J+aBBw+ljg735Z0CMZzrwjNKIRCnav1RHwVR7pw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=SS/lHWPUxd357hY5g77/cL88CXuo5rW5HAXy01ZYFCiCspg4OQ4Zi1ghP5XUcI9V7 pglVypaf2zjVp/I3qzE6fGCwpVrxGK3LRkYSwol6wc1tgAVpipAgrVss9alNE2m+oi D09wHKx6C18iLszIsAu/nuii6sJkG+6SsI6fo23sE/geMvgj56VOxiuHxAdrzaP8tA aeZt8MyoGqSf9guVi3CN3ATvLTx+jbweSaqDCkOwrKshplVSd1vahVXJYVwO9hK/G6 niNYW/udaVz4r8b6q4PeJHP00NanLG2uB0rlyTOiJXceoQ2H4u2+hnLQY1+/C//Vef 6uOPKwvFEqnWQ== Date: Fri, 20 Jan 2023 13:33:47 +0100 From: Joerg Roedel To: Robin Murphy Cc: will@kernel.org, hch@lst.de, jgg@nvidia.com, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, rafael.j.wysocki@intel.com, gregkh@linuxfoundation.org Subject: Re: [PATCH 0/8] iommu: The early demise of bus ops Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Robin, On Thu, Jan 19, 2023 at 07:18:18PM +0000, Robin Murphy wrote: > This is sort of an RFC, in the sense that the patches are functionally > ready but I don't expect that we necessarily want to merge all them > right away; at this point it's more for the sake of visibility and > checking if anyone strongly objects to the direction I'm taking. As such > I've based these patches on 6.2-rc3 and made no effort to integrate them > with the IOMMUFD-related work going on in parallel and/or already > queued, even though there is some functional intersection and almost > certain conflicts. If we reach a consensus that we would like any of > this for 6.3 I'll rebase as appropriate. Thanks for doing this, I like the direction this is taking! I see no strict reason to wait with this, but also no strict reason to hurry it in. I would say we have another week for this to get ready to be merged into 6.3, which means having a version based on iommu/core with the reviews addressed and enough relevant Reviewed-by's. Regards, Joerg