From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: Re: 2.5.43 IO-APIC bug and spinlock deadlock Date: Thu, 17 Oct 2002 00:28:51 -0400 Sender: linux-kernel-owner@vger.kernel.org Message-ID: <20021017042851.GQ8159@redhat.com> References: <20021017033302.GP8159@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20021017033302.GP8159@redhat.com> To: linux-kernel@vger.kernel.org, Ingo Molnar , linux-scsi@vger.kernel.org List-Id: linux-scsi@vger.kernel.org On Wed, Oct 16, 2002 at 11:33:02PM -0400, Doug Ledford wrote: > IO-APIC bug: regular kernel, UP, no IO-APIC or APIC on UP enabled, compile > fails (does *everyone* run SMP or at least UP + APIC now?) OK, this is real. > spinlock deadlock: run an smp kernel on a up machine. On mine here all I > have to do is try to boot to multiuser mode, it won't make it through the This turned out to be a red herring. Up on Up failed for me to. Did finally track down to the area of the problem. That will be under separate email with different subject so it will get the right person's attention. -- Doug Ledford 919-754-3700 x44233 Red Hat, Inc. 1801 Varsity Dr. Raleigh, NC 27606