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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id B155DC77B6E for ; Wed, 12 Apr 2023 09:49:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229671AbjDLJtB (ORCPT ); Wed, 12 Apr 2023 05:49:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbjDLJtA (ORCPT ); Wed, 12 Apr 2023 05:49:00 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51EE76A49; Wed, 12 Apr 2023 02:48:59 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D452762AD0; Wed, 12 Apr 2023 09:48:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 42F66C433EF; Wed, 12 Apr 2023 09:48:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681292938; bh=YhO7oLDI69/5qiBwVnBLl/hPTPOq8YVbBw8jqTLh4yY=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=oG/oFd/m00RHTICGEWcqM64+kCwGo1vPJbVoL9puGmi5nWZM0LkRcplh7QmSKD6zv V1LvQSKBcS9kSDRbSeLORUoMBdEbmGTbIBALV02kzqQfuPSJb/YF240QyxAgyCU+ks ohOUdnISDEdt7eiIE48jOCbSSZpXX0n4uaav00U0ac2ze63AkzIY2TUq/A8hlmk4qy BSCiDawWe9wYVyUt1gpcpiOz6SFFSswudNt1FNRXBtyv7Az88ulUf+Wu+ob+im1Vbd HV4UastKwOv3gKC+ft1+2nWXzwqt/z1wTFmCpGA3mJYrvYA7WYD8BiQkzz3ih6IzRR xdioNn5apaAJQ== Received: from sofa.misterjones.org ([185.219.108.64] helo=goblin-girl.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1pmX5y-007mjQ-OU; Wed, 12 Apr 2023 10:48:56 +0100 Date: Wed, 12 Apr 2023 10:48:54 +0100 Message-ID: <86wn2hl9bt.wl-maz@kernel.org> From: Marc Zyngier To: Ankit Agrawal Cc: David Hildenbrand , Jason Gunthorpe , "alex.williamson@redhat.com" , "naoya.horiguchi@nec.com" , "oliver.upton@linux.dev" , Aniket Agashe , Neo Jia , Kirti Wankhede , "Tarun Gupta (SW-GPU)" , Vikram Sethi , Andy Currid , Alistair Popple , John Hubbard , Dan Williams , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-mm@kvack.org" Subject: Re: [PATCH v3 0/6] Expose GPU memory as coherently CPU accessible In-Reply-To: References: <20230405180134.16932-1-ankita@nvidia.com> <46f68930-fdfc-db3d-5f28-521ff76e170a@redhat.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/28.2 (aarch64-unknown-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: ankita@nvidia.com, david@redhat.com, jgg@nvidia.com, alex.williamson@redhat.com, naoya.horiguchi@nec.com, oliver.upton@linux.dev, aniketa@nvidia.com, cjia@nvidia.com, kwankhede@nvidia.com, targupta@nvidia.com, vsethi@nvidia.com, acurrid@nvidia.com, apopple@nvidia.com, jhubbard@nvidia.com, danw@nvidia.com, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mm@kvack.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Wed, 12 Apr 2023 09:43:56 +0100, Ankit Agrawal wrote: > > Thanks David, response inline. > > [...] > > > I briefly skimmed over the series, the patch subject prefixes are a bit > > misleading IMHO and could be improved: > > Understood. Will fix that in the next iteration. > > > >> Ankit Agrawal (6): > >> kvm: determine memory type from VMA > > > this is arch64 specific kvm (kvm/aarch64: ?) > Right. I'll change the prefix to kvm/aarch64 Please look at the git log: the idiomatic prefix is "KVM: arm64: Something starting with a capital letter" AArch64 is almost never used anywhere in the arm64 tree. M. -- Without deviation from the norm, progress is not possible.