From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by ozlabs.org (Postfix) with ESMTP id BCB1AB6EF3 for ; Sat, 24 Mar 2012 06:22:50 +1100 (EST) Date: Fri, 23 Mar 2012 12:22:44 -0700 From: Andrew Morton To: Arjan van de Ven Subject: Re: Boot failure with next-20120208 Message-Id: <20120323122244.132198e3.akpm@linux-foundation.org> In-Reply-To: <4F396FA9.90606@linux.intel.com> References: <20120212113805.c7e5d902c95a9d0f4037e12c@canb.auug.org.au> <16788.1329102254@neuling.org> <4F391BBA.5020506@linux.intel.com> <20120213120549.eab7e2b9.akpm@linux-foundation.org> <4F396FA9.90606@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Cc: Stephen Rothwell , Michael Neuling , gregkh@linuxfoundation.org, LKML , Milton Miller , linux-next@vger.kernel.org, ppc-dev List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 13 Feb 2012 12:16:41 -0800 Arjan van de Ven wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > > The bug looks pretty generic, nothing very PPC-specific there. It > > might affect other architectures - we won't know until we find out > > wht caused it. > > well one half of the race looks pretty generic... > ..... doesn't mean the other half of the race is though.... > > > > > > Ho hum, I suppose I should pull the patch out of linux-next, to > > avoid disrupting other testing. This means it's going to be hard > > to get the bug fixed. > > it means losing this one big PPC machine indeed.... until they hit > that same race some other way with regular real cpu hotplug ;-( So we're kinda stuck with this. As I can't merge it, I guess I'll make smp-start-up-non-boot-cpus-asynchronously.patch disappear.