From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261652AbULJCbX (ORCPT ); Thu, 9 Dec 2004 21:31:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261673AbULJCbX (ORCPT ); Thu, 9 Dec 2004 21:31:23 -0500 Received: from mta6.srv.hcvlny.cv.net ([167.206.5.72]:35836 "EHLO mta6.srv.hcvlny.cv.net") by vger.kernel.org with ESMTP id S261652AbULJCbU convert rfc822-to-8bit (ORCPT ); Thu, 9 Dec 2004 21:31:20 -0500 Date: Thu, 09 Dec 2004 21:31:01 -0500 From: Les Schaffer Subject: Re: usb does not work on via's smp mainboard To: linux-kernel@vger.kernel.org Message-id: <200412092131.01480.schaffer@optonline.net> MIME-version: 1.0 Content-type: text/plain; charset=iso-8859-1 Content-transfer-encoding: 8BIT Content-disposition: inline User-Agent: KMail/1.7.1 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Greg KH wrote: > > Can you try a newer, 2.4 or even 2.6 kernel?  This is probably an > interrupt routing issue that should be fixed in a newer kernel. i've had the same problem even with 2.6.9. i saw your note from a couple years ago saying you thought the via board was broken in this regard (unconnected pin or something). and i wondered, but how come it works in windows w/ SMP then? anyway, i also am ok with noapic, tho i wonder what performance losses there are when an SMP system cant handle interrupts assigned to either proc. hey, i'd even be willing to try some soldering or board changes if you had a sense of what was disconnected. but are you sure its not a kernel issue? thanks les schaffer