Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754031AbbBQUSc (ORCPT ); Tue, 17 Feb 2015 15:18:32 -0500 Received: from mail-we0-f170.google.com ([74.125.82.170]:44545 "EHLO mail-we0-f170.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753343AbbBQUSa (ORCPT ); Tue, 17 Feb 2015 15:18:30 -0500 MIME-Version: 1.0 X-Originating-IP: [95.23.58.121] In-Reply-To: <1424192294-16897-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> References: <1424192294-16897-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> Date: Tue, 17 Feb 2015 21:18:28 +0100 Message-ID: Subject: Re: [PATCH] Revert "drm/exynos: IOMMU support should not be selectable by user" From: Javier Martinez Canillas To: Charles Keepax Cc: Inki Dae , Marek Szyprowski , Joonyoung Shim , sw0312.kim@samsung.com, Kyungmin Park , David Airlie , Kukjin Kim , "dri-devel@lists.freedesktop.org" , "linux-samsung-soc@vger.kernel.org" , Linux Kernel Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 830 Lines: 24 Hello Charles, On Tue, Feb 17, 2015 at 5:58 PM, Charles Keepax wrote: > This reverts commit 8dcc14f82f06fce997e35f4c77ced9d4ed192f31. > > This patch causes this error on Arndale: IMHO the commit you are referring is correct so it should not be reverted but I also had the same error on different boards (Exynos5250 Snow, Exynos5420 Peach Pit and Exynos5800 Peach Pi). So I posted a patch [0] today to disable Exnos IOMMU support in exynos_defconfig until these issues gets fixed. Best regards, Javier [0]: https://lkml.org/lkml/2015/2/17/163 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/