From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263164AbVFXSx6 (ORCPT ); Fri, 24 Jun 2005 14:53:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263168AbVFXSx6 (ORCPT ); Fri, 24 Jun 2005 14:53:58 -0400 Received: from mail.tyan.com ([66.122.195.4]:24841 "EHLO tyanweb.tyan") by vger.kernel.org with ESMTP id S263176AbVFXSxF (ORCPT ); Fri, 24 Jun 2005 14:53:05 -0400 Message-ID: <3174569B9743D511922F00A0C94314230AF97123@TYANWEB> From: YhLu To: Andi Kleen Cc: Peter Buckingham , linux-kernel@vger.kernel.org Subject: RE: 2.6.12 with dual way dual core ck804 MB Date: Fri, 24 Jun 2005 11:56:23 -0700 MIME-Version: 1.0 X-Mailer: Internet Mail Service (5.5.2653.19) Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Andi, Thanks for the patch, I tried that with my LinuxBIOS + 8way dual core. It works well. I'm using that with 2.6.12, because 2.6.11 has problem with nvidia chipset.... ~ # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 CPU4 CPU5 CPU6 CPU7 CPU8 CPU9 CPU10 CPU11 CPU12 CPU13 CPU14 CPU15 0: 378977 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-edge timer 2: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 XT-PIC cascade 4: 1284 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-edge serial 8: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-edge rtc 20: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-level ehci_hcd:usb1 21: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-level ohci_hcd:usb2 22: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-level libata 23: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IO-APIC-level libata NMI: 781 661 48 51 51 51 51 51 51 51 53 52 53 53 53 53 LOC: 378822 378680 379254 379214 379172 379131 379088 379046 379004 378962 378921 378877 378834 378791 378748 378705 ERR: 55 and all int come to first cpu now. the problem is the 2.6.12 timing problem with nvidia chipset is still there, i hope that i have time to dubug it for your next week. YH > -----Original Message----- > From: Andi Kleen [mailto:ak@suse.de] > Sent: Wednesday, June 22, 2005 5:13 PM > To: YhLu > Cc: Andi Kleen; Peter Buckingham; linux-kernel@vger.kernel.org > Subject: Re: 2.6.12 with dual way dual core ck804 MB > > On Wed, Jun 22, 2005 at 05:07:44PM -0700, YhLu wrote: > > actually with LinuxBIOS I can boot into 8 way dual core system. > > > > But it will randomly hang. acutally when using cat /proc/interrupts. > > Because it needs physical addressing, not logical like it is > used right now. > That it works at all is surprising. > > -Andi >