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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0B814C433DB for ; Wed, 10 Mar 2021 08:59:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A57DC64ED0 for ; Wed, 10 Mar 2021 08:59:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232428AbhCJI63 (ORCPT ); Wed, 10 Mar 2021 03:58:29 -0500 Received: from verein.lst.de ([213.95.11.211]:35251 "EHLO verein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232323AbhCJI6K (ORCPT ); Wed, 10 Mar 2021 03:58:10 -0500 Received: by verein.lst.de (Postfix, from userid 2407) id 8BF2268BEB; Wed, 10 Mar 2021 09:58:06 +0100 (CET) Date: Wed, 10 Mar 2021 09:58:06 +0100 From: Christoph Hellwig To: Will Deacon Cc: Rob Clark , Robin Murphy , Christoph Hellwig , Joerg Roedel , Li Yang , kvm@vger.kernel.org, Michael Ellerman , linux-arm-msm , linuxppc-dev , dri-devel , virtualization@lists.linux-foundation.org, "list@263.net:IOMMU DRIVERS , Joerg Roedel ," , netdev@vger.kernel.org, freedreno , David Woodhouse , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Sai Prakash Ranjan Subject: Re: [Freedreno] [PATCH 16/17] iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG Message-ID: <20210310085806.GB5928@lst.de> References: <20210301084257.945454-1-hch@lst.de> <20210301084257.945454-17-hch@lst.de> <20210305100012.GB22536@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210305100012.GB22536@willie-the-truck> User-Agent: Mutt/1.5.17 (2007-11-01) Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote: > > But one thing I'm not sure about is whether > > IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices > > *should* be using as well, but just haven't gotten around to yet. > > The intention is certainly that this would be a place to collate per-domain > pgtable quirks, so I'd prefer not to tie that to the GPU. So the overall consensus is to just keep this as-is for now? 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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 179B2C433E0 for ; Wed, 10 Mar 2021 08:58:15 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6B2DD64DCC for ; Wed, 10 Mar 2021 08:58:14 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B2DD64DCC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 23F9C6F511; Wed, 10 Mar 2021 08:58:14 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id zMVS-mUG6oeo; Wed, 10 Mar 2021 08:58:13 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp3.osuosl.org (Postfix) with ESMTP id 1DD87600D4; Wed, 10 Mar 2021 08:58:13 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id E9FF6C000A; Wed, 10 Mar 2021 08:58:12 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 39039C0001; Wed, 10 Mar 2021 08:58:11 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1AC836F4B4; Wed, 10 Mar 2021 08:58:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xjOIArhaE38o; Wed, 10 Mar 2021 08:58:10 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp3.osuosl.org (Postfix) with ESMTPS id 7A017600D4; Wed, 10 Mar 2021 08:58:10 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 8BF2268BEB; Wed, 10 Mar 2021 09:58:06 +0100 (CET) Date: Wed, 10 Mar 2021 09:58:06 +0100 From: Christoph Hellwig To: Will Deacon Subject: Re: [Freedreno] [PATCH 16/17] iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG Message-ID: <20210310085806.GB5928@lst.de> References: <20210301084257.945454-1-hch@lst.de> <20210301084257.945454-17-hch@lst.de> <20210305100012.GB22536@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210305100012.GB22536@willie-the-truck> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freedreno , kvm@vger.kernel.org, Michael Ellerman , linuxppc-dev , dri-devel , Li Yang , "list@263.net:IOMMU DRIVERS , Joerg Roedel , " , David Woodhouse , linux-arm-msm , netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, Robin Murphy , Christoph Hellwig , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote: > > But one thing I'm not sure about is whether > > IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices > > *should* be using as well, but just haven't gotten around to yet. > > The intention is certainly that this would be a place to collate per-domain > pgtable quirks, so I'd prefer not to tie that to the GPU. So the overall consensus is to just keep this as-is for now? _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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 X-Spam-Level: X-Spam-Status: No, score=-5.3 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2E42C433E0 for ; Wed, 10 Mar 2021 08:58:31 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 25A4964DCC for ; Wed, 10 Mar 2021 08:58:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 25A4964DCC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4DwQwP4ssmz3d49 for ; Wed, 10 Mar 2021 19:58:29 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lst.de (client-ip=213.95.11.211; helo=verein.lst.de; envelope-from=hch@lst.de; receiver=) Received: from verein.lst.de (verein.lst.de [213.95.11.211]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4DwQw324pJz30N8 for ; Wed, 10 Mar 2021 19:58:11 +1100 (AEDT) Received: by verein.lst.de (Postfix, from userid 2407) id 8BF2268BEB; Wed, 10 Mar 2021 09:58:06 +0100 (CET) Date: Wed, 10 Mar 2021 09:58:06 +0100 From: Christoph Hellwig To: Will Deacon Subject: Re: [Freedreno] [PATCH 16/17] iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG Message-ID: <20210310085806.GB5928@lst.de> References: <20210301084257.945454-1-hch@lst.de> <20210301084257.945454-17-hch@lst.de> <20210305100012.GB22536@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210305100012.GB22536@willie-the-truck> User-Agent: Mutt/1.5.17 (2007-11-01) X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: freedreno , Sai Prakash Ranjan , kvm@vger.kernel.org, Joerg Roedel , linuxppc-dev , dri-devel , Li Yang , Rob Clark , "list@263.net:IOMMU DRIVERS , Joerg Roedel , " , David Woodhouse , linux-arm-msm , netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, Robin Murphy , Christoph Hellwig , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote: > > But one thing I'm not sure about is whether > > IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices > > *should* be using as well, but just haven't gotten around to yet. > > The intention is certainly that this would be a place to collate per-domain > pgtable quirks, so I'd prefer not to tie that to the GPU. So the overall consensus is to just keep this as-is for now? 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 X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C340AC433E6 for ; Wed, 10 Mar 2021 08:58:15 +0000 (UTC) Received: from smtp2.osuosl.org (smtp2.osuosl.org [140.211.166.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 4B7BC64DCC for ; Wed, 10 Mar 2021 08:58:15 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B7BC64DCC Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=virtualization-bounces@lists.linux-foundation.org Received: from localhost (localhost [127.0.0.1]) by smtp2.osuosl.org (Postfix) with ESMTP id D98D143195; Wed, 10 Mar 2021 08:58:14 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp2.osuosl.org ([127.0.0.1]) by localhost (smtp2.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id r9CdvadMUzPD; Wed, 10 Mar 2021 08:58:14 +0000 (UTC) Received: from lists.linuxfoundation.org (lf-lists.osuosl.org [140.211.9.56]) by smtp2.osuosl.org (Postfix) with ESMTP id 8B5F443197; Wed, 10 Mar 2021 08:58:13 +0000 (UTC) Received: from lf-lists.osuosl.org (localhost [127.0.0.1]) by lists.linuxfoundation.org (Postfix) with ESMTP id 4CEEAC0011; Wed, 10 Mar 2021 08:58:13 +0000 (UTC) Received: from smtp3.osuosl.org (smtp3.osuosl.org [140.211.166.136]) by lists.linuxfoundation.org (Postfix) with ESMTP id 39039C0001; Wed, 10 Mar 2021 08:58:11 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by smtp3.osuosl.org (Postfix) with ESMTP id 1AC836F4B4; Wed, 10 Mar 2021 08:58:11 +0000 (UTC) X-Virus-Scanned: amavisd-new at osuosl.org Received: from smtp3.osuosl.org ([127.0.0.1]) by localhost (smtp3.osuosl.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id xjOIArhaE38o; Wed, 10 Mar 2021 08:58:10 +0000 (UTC) X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 X-Greylist: from auto-whitelisted by SQLgrey-1.8.0 Received: from verein.lst.de (verein.lst.de [213.95.11.211]) by smtp3.osuosl.org (Postfix) with ESMTPS id 7A017600D4; Wed, 10 Mar 2021 08:58:10 +0000 (UTC) Received: by verein.lst.de (Postfix, from userid 2407) id 8BF2268BEB; Wed, 10 Mar 2021 09:58:06 +0100 (CET) Date: Wed, 10 Mar 2021 09:58:06 +0100 From: Christoph Hellwig To: Will Deacon Subject: Re: [Freedreno] [PATCH 16/17] iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG Message-ID: <20210310085806.GB5928@lst.de> References: <20210301084257.945454-1-hch@lst.de> <20210301084257.945454-17-hch@lst.de> <20210305100012.GB22536@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210305100012.GB22536@willie-the-truck> User-Agent: Mutt/1.5.17 (2007-11-01) Cc: freedreno , Sai Prakash Ranjan , kvm@vger.kernel.org, Michael Ellerman , Joerg Roedel , linuxppc-dev , dri-devel , Li Yang , Rob Clark , "list@263.net:IOMMU DRIVERS , Joerg Roedel , " , David Woodhouse , linux-arm-msm , netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, Robin Murphy , Christoph Hellwig , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" X-BeenThere: virtualization@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Linux virtualization List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: virtualization-bounces@lists.linux-foundation.org Sender: "Virtualization" On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote: > > But one thing I'm not sure about is whether > > IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices > > *should* be using as well, but just haven't gotten around to yet. > > The intention is certainly that this would be a place to collate per-domain > pgtable quirks, so I'd prefer not to tie that to the GPU. So the overall consensus is to just keep this as-is for now? _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/virtualization 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 X-Spam-Level: X-Spam-Status: No, score=-5.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B0A63C433E0 for ; Wed, 10 Mar 2021 08:59:36 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 23E7A64FEF for ; Wed, 10 Mar 2021 08:59:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23E7A64FEF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=0J3P0nyPuRc3rOxoWEGo90jmZLrA+S1yOxQOzkO/gh0=; b=YQwfteyjy1ncz3PQj2p97p7U5 ClupvXxRMuvSTaEMA+6ncd/0zTSM4OAR7R5RlAPwfpEVApZ59jsOYYGUrwQq4HM6Fc58LslrZ4YA5 4buftnEzhYLk+JZm+pGY2KOzxvlL0OUBvL7STV//BMgFdMMq5rQDttmwyTvRkMxtAqGFhfGNhbIbg YBH7jn1CfiHbDmEz2Et6Fl2itaFWhUhyboPBjfeDfn//5PcrDzdXJ2OxaL66p/BCgW7mNndaDj79G jSwhT26QApEZ7Sk8glOxUbSFOcLL6JLo8Bm58+swINnyPnB7r4I1suDnrQfkdi2C/Q9Xc8y5aKU/V aLuY/Llgg==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lJufW-006Nis-Uz; Wed, 10 Mar 2021 08:58:15 +0000 Received: from verein.lst.de ([213.95.11.211]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lJufQ-006Nhw-Uk for linux-arm-kernel@lists.infradead.org; Wed, 10 Mar 2021 08:58:12 +0000 Received: by verein.lst.de (Postfix, from userid 2407) id 8BF2268BEB; Wed, 10 Mar 2021 09:58:06 +0100 (CET) Date: Wed, 10 Mar 2021 09:58:06 +0100 From: Christoph Hellwig To: Will Deacon Cc: Rob Clark , Robin Murphy , Christoph Hellwig , Joerg Roedel , Li Yang , kvm@vger.kernel.org, Michael Ellerman , linux-arm-msm , linuxppc-dev , dri-devel , virtualization@lists.linux-foundation.org, "list@263.net:IOMMU DRIVERS , Joerg Roedel , " , netdev@vger.kernel.org, freedreno , David Woodhouse , "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , Sai Prakash Ranjan Subject: Re: [Freedreno] [PATCH 16/17] iommu: remove DOMAIN_ATTR_IO_PGTABLE_CFG Message-ID: <20210310085806.GB5928@lst.de> References: <20210301084257.945454-1-hch@lst.de> <20210301084257.945454-17-hch@lst.de> <20210305100012.GB22536@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210305100012.GB22536@willie-the-truck> User-Agent: Mutt/1.5.17 (2007-11-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210310_085809_089166_77A9B502 X-CRM114-Status: GOOD ( 14.23 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 05, 2021 at 10:00:12AM +0000, Will Deacon wrote: > > But one thing I'm not sure about is whether > > IO_PGTABLE_QUIRK_ARM_OUTER_WBWA is something that other devices > > *should* be using as well, but just haven't gotten around to yet. > > The intention is certainly that this would be a place to collate per-domain > pgtable quirks, so I'd prefer not to tie that to the GPU. So the overall consensus is to just keep this as-is for now? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel