Received: by 2002:ac0:a5a6:0:0:0:0:0 with SMTP id m35-v6csp297519imm; Thu, 6 Sep 2018 02:37:36 -0700 (PDT) X-Google-Smtp-Source: ANB0VdZbIvV+uTMiviRjFxV+BqFUu00apUK3TPcEtXyWzHp0r6anV3ejbkw/vxIx+57o0sT0DjMi X-Received: by 2002:a63:481:: with SMTP id 123-v6mr1863949pge.129.1536226656622; Thu, 06 Sep 2018 02:37:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1536226656; cv=none; d=google.com; s=arc-20160816; b=srHOsJFg4QXOhHrMqHhApHnNR3/udB7pXGpSHQBxgZONc63EptoTnMGP/lfOfjWBVx HzWiPWT1zLNnTnox9nnHyWhDk0fp++gzEXuPm0CYbkdQbSN4y4ZFWTHdC9X57YNM7ZMq nDjhdo12yf0P5hMrqE3SqXmG6YEbv/NSzIaou0f+drTFFPsySuHB7kh+90v9/grlJs1W 0MRIRbbgXRh3MpuFc6THCA2YwxVk5NPYfcmictac87AEN2aF7zst2e5OzFxl+lyfLXAi iVMTGTwNtEAe3rbVQzrFtSYzRaGIiw7h7HXSDVFo3+E2YqI5JUzuLob76WO/Qd7xAE/F +I/g== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:to :from:date; bh=MG0A2nTIA9p1G7uqfmIgR9UH6GfYVRW7F9JOKFD/NTU=; b=W2U81rcuIotmwx/6ZaUIUDFSn3vo8sT/KTYtJVICXIxozhNTa1L3UFXq2DbpUVkFOk yM2h7jV/wX0QCXR86LMz8fsNKG93+sznBP/MNMHiTiML3SseN/wrhtB7HKmNjoKKu4SO boF30tjUeE5UzTlIOQNDWQh3zT/uCXA3P58g1juZ2wv6KrsuCK6OccNTEUTTgH+eFiFi wjiVUIVBYsIKWYURZJR+uw18Ptt/Yo4GPeaE4h9TDgddv4l77ryWyPVu/sMsdvae45uN slJ8kEutYo7/IatlZkbUaJEqoOtA5bR26RRoUf72KP3NmtHvro/9BIQiWGiotNgWn+MD OOSw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id g12-v6si4395317pgk.636.2018.09.06.02.37.21; Thu, 06 Sep 2018 02:37:36 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726404AbeIFLwX (ORCPT + 99 others); Thu, 6 Sep 2018 07:52:23 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:58188 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725880AbeIFLwX (ORCPT ); Thu, 6 Sep 2018 07:52:23 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id A326B40216F6; Thu, 6 Sep 2018 07:18:20 +0000 (UTC) Received: from sirius.home.kraxel.org (ovpn-116-66.ams2.redhat.com [10.36.116.66]) by smtp.corp.redhat.com (Postfix) with ESMTP id 47D0F112D18B; Thu, 6 Sep 2018 07:18:19 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 2C3F84F968; Thu, 6 Sep 2018 09:18:19 +0200 (CEST) Date: Thu, 6 Sep 2018 09:18:19 +0200 From: Gerd Hoffmann To: dri-devel@lists.freedesktop.org, David Airlie , michel@daenzer.net, open list , Sean Paul Subject: Re: [PATCH v2 4/6] drm: fix drm_mode_addfb() on big endian machines. Message-ID: <20180906071819.3p67cedvi4uo3t7o@sirius.home.kraxel.org> References: <20180905060445.15008-1-kraxel@redhat.com> <20180905060445.15008-5-kraxel@redhat.com> <20180905181919.GH4929@phenom.ffwll.local> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180905181919.GH4929@phenom.ffwll.local> User-Agent: NeoMutt/20180716 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 06 Sep 2018 07:18:20 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 06 Sep 2018 07:18:20 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kraxel@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, > > + bool quirk_addfb_prefer_host_byte_order; > > I wonder whether we should reject addFB2 on big endian hosts if this isn't > set. Otherwise we need addfb3, aka will never be able to fix this. Anyway, > that might be good work for a follow-up ... Sounds sensible, I'll send a patch. > Up to this patch series (with the kerneldoc fixed): > > Reviewed-by: Daniel Vetter Fixed, patches 1-4 pushed. Any takers for 5+6 review? Dave? thanks, Gerd