From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: system_powerdown not working for qemu-kvm 0.12.4? Date: Tue, 12 Oct 2010 09:44:19 +0200 Message-ID: <4CB411D3.3030605@redhat.com> References: <4C67C8D2.5000400@redhat.com> <4CB341E4.3060400@redhat.com> <4CB40515.2030809@redhat.com> <20101012071124.GA10190@morn.localdomain> <20101012071404.GA18974@redhat.com> <4CB40D87.6000405@redhat.com> <4CB40F56.20402@redhat.com> <20101012074007.GX2397@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1255; format=flowed Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: "Kevin O'Connor" , Ruben Kerkhof , Teck Choon Giam , kvm@vger.kernel.org, seabios@seabios.org To: Gleb Natapov Return-path: Received: from mx1.redhat.com ([209.132.183.28]:62238 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756787Ab0JLHol (ORCPT ); Tue, 12 Oct 2010 03:44:41 -0400 In-Reply-To: <20101012074007.GX2397@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 10/12/2010 09:40 AM, Gleb Natapov wrote: > > > > > >=95 IRQ9OUT#/GPO29 should be labeled as IRQ9OUT/GPO29 > > > > So it looks like it should be active high, and seabios is wrong in > > listing it as active low. Perhaps other OSes have quirks to force = it > > to active high. > > > It is even stranger then that. Seabios creates interrupt override ent= ry > for irq9 to be active high, level triggered, but it should be edge > triggered. So two bugs, not one... --=20 I have a truly marvellous patch that fixes the bug which this signature is too narrow to contain.