From mboxrd@z Thu Jan 1 00:00:00 1970 From: Javier Martinez Canillas Subject: Re: [PATCH 1/1] ARM: exynos_defconfig: Disable IOMMU support Date: Tue, 03 Mar 2015 08:01:43 +0100 Message-ID: <54F55C57.2010801@collabora.co.uk> References: <1424173109-30347-1-git-send-email-javier.martinez@collabora.co.uk> <54F00CB2.2060708@collabora.co.uk> <54F4BD60.2090500@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: Received: from bhuna.collabora.co.uk ([93.93.135.160]:34209 "EHLO bhuna.collabora.co.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750960AbbCCHBu (ORCPT ); Tue, 3 Mar 2015 02:01:50 -0500 In-Reply-To: <54F4BD60.2090500@kernel.org> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: Kukjin Kim Cc: Olof Johansson , Marek Szyprowski , Krzysztof Kozlowski , Andreas Faerber , linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Hello Kukjin, On 03/02/2015 08:43 PM, Kukjin Kim wrote: > On 02/27/15 15:20, Javier Martinez Canillas wrote: >> Hello Kukjin, >> > Hi, > >> On 02/17/2015 12:38 PM, Javier Martinez Canillas wrote: >> >> Can you please pick this patch? linux-next is still broken for many Exynos >> boards after commit 8dcc14f82f06 ("drm/exynos: IOMMU support should not be >> selectable by user") so we need to disable IOMMU support on Exynos to make >> them boot again. >> >> Here are boot logs of some boards that are affected by this issue: >> >> http://storage.kernelci.org/samsung/v4.0-rc1-44-g6a05e2a77140/arm-exynos_defconfig/lab-tbaker/boot-exynos5250-arndale.html >> http://storage.kernelci.org/samsung/v4.0-rc1-28-g55a4c031ed15/arm-exynos_defconfig/lab-collabora/boot-exynos5800-peach-pi.html >> http://storage.kernelci.org/samsung/v4.0-rc1-28-g55a4c031ed15/arm-exynos_defconfig/lab-collabora/boot-exynos5250-snow.html >> > Thanks, applied. > Thanks a lot, please keep in mind that this patch is 4.0 rc material since the offending commit landed in 4.0-rc1 so Exynos DRM driver breaks the boot. >> Also there are other exynos_defconfig patches that have been in the list: >> >> * [PATCH 1/1] ARM: exynos_defconfig: Enable HDMI support >> https://lkml.org/lkml/2015/2/6/531 >> >> * [PATCH] ARM: exynos_defconfig: Enable Marvell WiFi-Ex support >> https://lkml.org/lkml/2015/2/15/59 >> > Will have a look soon ;) > Great, thanks. > - Kukjin > Best regards, Javier