From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([140.186.70.92]:55957) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RxbJV-00008D-1Z for qemu-devel@nongnu.org; Wed, 15 Feb 2012 04:38:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RxbJP-00009A-Oy for qemu-devel@nongnu.org; Wed, 15 Feb 2012 04:38:12 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:25757) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RxbJP-000076-Kd for qemu-devel@nongnu.org; Wed, 15 Feb 2012 04:38:07 -0500 Received: from euspt1 (mailout1.w1.samsung.com [210.118.77.11]) by mailout1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTP id <0LZF004IKHFG6D@mailout1.w1.samsung.com> for qemu-devel@nongnu.org; Wed, 15 Feb 2012 09:38:04 +0000 (GMT) Received: from [106.109.9.191] by spt1.w1.samsung.com (iPlanet Messaging Server 5.2 Patch 2 (built Jul 14 2004)) with ESMTPA id <0LZF007FQHFFL2@spt1.w1.samsung.com> for qemu-devel@nongnu.org; Wed, 15 Feb 2012 09:38:04 +0000 (GMT) Date: Wed, 15 Feb 2012 13:38:02 +0400 From: Evgeny Voevodin In-reply-to: Message-id: <4F3B7CFA.7030102@samsung.com> MIME-version: 1.0 Content-type: text/plain; format=flowed; charset=UTF-8 Content-transfer-encoding: QUOTED-PRINTABLE References: <1328852175-12119-1-git-send-email-e.voevodin@samsung.com> <4F3B2530.7070300@samsung.com> <4F3B31AC.5070806@samsung.com> Subject: Re: [Qemu-devel] [PATCH v15 00/10] ARM: Samsung Exynos4210-based boards support. List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: kyungmin.park@samsung.com, m.kozlov@samsung.com, qemu-devel@nongnu.org, paul@codesourcery.com, d.solodkiy@samsung.com 15.02.2012 12:56, Peter Maydell =D0=BF=D0=B8=D1=88=D0=B5=D1=82: > On 15 February 2012 04:16, Evgeny Voevodin = wrote: >>> On 14.02.2012 23:51, Peter Maydell wrote: >>>> Have you tried booting this with the 'earlyprintk' kernel option= ? >>>> I tried this with a 3.2.0 kernel and the exynos4 defconfig and i= t >>>> crashes >> >> My suggestion is that this is a kernel issue. Try latest 3.3-rc3. = It works >> with "earlyprintk", though I can't see any valuable difference in = output. > > OK, seems likely. The advantage of earlyprintk is not that the outp= ut > is different but that it arrives earlier, so if the kernel crashes > early on then you get output telling you how far it got rather than > just nothing. So I tend to always put it in my kernel command lines= . > > -- PMM > > Oh, got it. --=20 Kind regards, Evgeny Voevodin, Leading Software Engineer, ASWG, Moscow R&D center, Samsung Electronics e-mail: e.voevodin@samsung.com