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=-2.3 required=3.0 tests=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 75CF9C742A7 for ; Sat, 13 Jul 2019 14:47:14 +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 4B26B2083B for ; Sat, 13 Jul 2019 14:47:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EyBe15OG"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="RtTVOCP4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4B26B2083B Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.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=O12ZPSguQxHh7Jm4Ux3HvYbZJeu7FYbWCCLqIoIHD10=; b=EyBe15OGOl4t3s pk7L7HiaMrtFSJxLJ5Pc3NkVjaWAlboRCPpPqhWJ3mMrO7lyehVSVcPHU0MAO+u9pwky0p1+utbt/ rhjbBP9VZMBxij01cwUo9HaHl2vhQr+q7+VR+fizA2DdX9G2SEE+YLKGBUyfxxzPY6zTgRME1CDWE hF6btF3uKzLsHX6jDmSCn6RArilldLedkgi9ROBC/6zPEFFB+kZVMJsjnQDQ8BhLWC8dTU35JNTSH vj1TBsPazu3xvLrb7gR3hOna7D/7/IsqzPHClebMDaD4TMKj+qWWMYivVmg0yEnk60+MDrPpjeRxW WwYVzB1ATiADimfou1ZA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hmJIr-0002RP-0T; Sat, 13 Jul 2019 14:47:09 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hmJIn-0002Qy-EI; Sat, 13 Jul 2019 14:47:06 +0000 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (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 EC2172083B; Sat, 13 Jul 2019 14:47:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1563029222; bh=lW5bIDcvdJ3kwdWA9DCCLkrkL9b6UAoY77IbP2qzLaU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=RtTVOCP4TbiLmdwovgel+a4gNqWIRDKhnUUJetX5R/JRAm2uTsZypdugPokrhP0xJ JyPnfqpdk8cyYc3gwXdirU9A8iNM4TyCS6h6gE1kyF4xo0Hfb+tNJPEhkUrcGO5w46 XFl6Lc1g1LgWrWFF6V9LqwVF0PVoDZk4vuNEakOk= Date: Sat, 13 Jul 2019 16:47:00 +0200 From: Greg Kroah-Hartman To: Alex Dewar Subject: Re: [REGRESSION] Xorg segfaults on Asus Chromebook CP101 with Linux v5.2 (was Asus C101P Chromeboot fails to boot with Linux 5.2) Message-ID: <20190713144700.GF5982@kroah.com> References: <59042b09-7651-be1d-347f-0dc4aa02a91b@gmx.co.uk> <862e98f3-8a89-a05e-1e85-e6f6004da32b@gmx.co.uk> <5fe66d5d-0624-323f-3bf8-56134ca85eca@gmx.co.uk> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190713_074705_500413_2A71E439 X-CRM114-Status: GOOD ( 13.37 ) 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: devel@driverdev.osuosl.org, Heiko Stuebner , Linux Kernel Mailing List , "open list:ARM/Rockchip SoC..." , Boris Brezillon , Philipp Zabel , Hans Verkuil , Mauro Carvalho Chehab , linux-arm-kernel , linux-media@vger.kernel.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 Sat, Jul 13, 2019 at 12:38:45PM +0100, Alex Dewar wrote: > Hi all, > > I initially thought my machine was failing to boot entirely, but it > turns out it was just failing to start the display manager. I managed to > escape to a tty by hammering the keyboard a bit. > > I suspect the culprit is the rockchip_vpu driver (in staging/media), > which has been renamed to hantro in this merge window. When I run startx > from a terminal, X fails to start and Xorg segfaults (log here: > http://users.sussex.ac.uk/~ad374/xorg.log). X seems to work without any > issues in v5.1. > > I've also tried running trace on the Xorg process, but the output was > pretty verbose. I can share if that would be helpful though. Can you run 'git bisect' to find the offending commit? thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel