From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from hera.kernel.org ([140.211.167.34]) by bombadil.infradead.org with esmtps (Exim 4.72 #1 (Red Hat Linux)) id 1OphEW-0004N7-Hb for kexec@lists.infradead.org; Sun, 29 Aug 2010 12:43:36 +0000 Message-ID: <4C7A5455.7060905@kernel.org> Date: Sun, 29 Aug 2010 14:36:37 +0200 From: Tejun Heo MIME-Version: 1.0 Subject: Re: kdump regression compared to v2.6.35 References: <779893521.1479771283083393771.JavaMail.root@zmail06.collab.prod.int.phx2.redhat.com> In-Reply-To: <779893521.1479771283083393771.JavaMail.root@zmail06.collab.prod.int.phx2.redhat.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: kexec-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org@lists.infradead.org To: CAI Qian Cc: torvalds@linux-foundation.org, linux-next@vger.kernel.org, kexec , linux-kernel Hello, On 08/29/2010 02:03 PM, CAI Qian wrote: > > ----- "Tejun Heo" wrote: > >> On 08/29/2010 01:56 PM, CAI Qian wrote: >>> It is easy to reproduce by passing maxcpus=1 to the first kernel. >> >> Do you mean booting w/ maxcpus=1 hangs the first kernel even w/o >> kdump? > Yes, here was the log, Hmmm... I can't reproduce it here. I wonder what the difference is. Can you please trigger sysrq-t after the boot is hung and post the result? Thanks. -- tejun _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec