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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 44848C3A5A6 for ; Thu, 19 Sep 2019 08:31:23 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 16FD8217D6 for ; Thu, 19 Sep 2019 08:31:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="MS+GPSdR"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="s6GQJ1/2" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 16FD8217D6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-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=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject: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=IakGFkVIjClM7Ntqhe+RAJt+t3ZC37hCb1pehht0HQg=; b=MS+GPSdR1RVdFF QmB2FXHKlER05tL0Kd8w+JY2xWyBWnhyflh+UBCSm5lHiuTQ9fr055g59jJDgcNmG9BFv+P5rHRHM geHYID7ixDaXAQ2HmtMklqk+JBR+RWpD0auKkzhRHBOSaQWVfCv/RNRsvDkJbdHgnCpTux6ebct7I iSC/jmCBHyYPORJKd6TgU2HEJSn3/NZOEBYhJ4Rl293BIF/FLlK2XeMcXT2jNmKpfod/F/dOtS0EO biYP75UggtqeIlTvoomJ+HFZCyAoy2gvamv6XCX5PoL9NmLsOCoLKaT1xot1Z3xQojZT5yHPt8jpD ORXiCeFU9bWyBQ5zO39A==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iArqM-0000ZF-P4; Thu, 19 Sep 2019 08:31:15 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iArpp-0000Vm-D0 for linux-arm-kernel@lists.infradead.org; Thu, 19 Sep 2019 08:31:04 +0000 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DA49821848; Thu, 19 Sep 2019 08:30:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568881840; bh=70jWnwAiYRqfqQ+d0aaB2GKnTdunYcF688MZOsueZew=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=s6GQJ1/215lVfM96QTr8ENVVsdKogyfrPhCT0k1PseixGMSoQhEEP1Z/TzuSr84lW gN1nLwPC8WIZi5gjT9QGw/bzcwiCQrp3TM5wUyPwngZ3NRuov+zOkwt8U0JMBODnbQ mTEdWOY7jgI6J4EI454uaBdpsaYxd55o/QKXtAKQ= Date: Thu, 19 Sep 2019 09:30:35 +0100 From: Will Deacon To: Robin Murphy Subject: Re: [PATCH 0/3] iommu/io-pgtable-arm: Mali LPAE improvements Message-ID: <20190919083035.tv446nelad6ki6db@willie-the-truck> References: <20190911162024.i2sda7uzy3pbrnyd@willie-the-truck> <83c45e97-8398-349d-5593-03af23b39c59@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <83c45e97-8398-349d-5593-03af23b39c59@arm.com> User-Agent: NeoMutt/20170113 (1.7.2) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190919_013047_963615_95C43C38 X-CRM114-Status: GOOD ( 20.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: robh@kernel.org, tomeu.vizoso@collabora.com, Neil Armstrong , joro@8bytes.org, steven.price@arm.com, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, Sep 11, 2019 at 06:19:40PM +0100, Robin Murphy wrote: > On 2019-09-11 5:20 pm, Will Deacon wrote: > > On Wed, Sep 11, 2019 at 06:19:04PM +0200, Neil Armstrong wrote: > > > On 11/09/2019 16:42, Robin Murphy wrote: > > > > Here's the eagerly-awaited fix to unblock T720/T820, plus a couple of > > > > other bits that I've collected so far. I'm not considering this as > > > > 5.3 fixes material, but it would be nice if there's any chance still > > > > to sneak it into 5.4. > > > > > > > > Robin. > > > > > > > > > > > > Robin Murphy (3): > > > > iommu/io-pgtable-arm: Correct Mali attributes > > > > iommu/io-pgtable-arm: Support more Mali configurations > > > > iommu/io-pgtable-arm: Allow coherent walks for Mali > > > > > > > > drivers/iommu/io-pgtable-arm.c | 61 ++++++++++++++++++++++++++-------- > > > > 1 file changed, 48 insertions(+), 13 deletions(-) > > > > > > > > > > Tested-by: Neil Armstrong > > > > > > On Khadas VIM2 (Amlogic S912) with T820 Mali GPU > > > > > > I hope this will be part of v5.4 so we can run panfrost on vanilla v5.4 ! > > > > Not a chance -- the merge window opens on Monday and -next isn't being > > rolled out at the moment due to LPC. Let's shoot for 5.5 and get this > > queued up in a few weeks. > > Fair enough, that was certainly more extreme optimism than realistic > expectation on my part :) > > There is some argument for taking #1 and #2 as 5.4 fixes, though - the > upcoming Mesa 19.2 release will enable T820 support on the userspace side - > so let's pick that discussion up again in a few weeks. Ok, I'll include those two in my fixes pull to Joerg at -rc1. Will _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel