From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: [PATCH 08/10] Move IO APIC to its own lock. Date: Sun, 09 Aug 2009 17:54:30 +0300 Message-ID: <4A7EE326.9050300@redhat.com> References: <1249821671-32356-1-git-send-email-gleb@redhat.com> <1249821671-32356-9-git-send-email-gleb@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Gleb Natapov Return-path: Received: from mx2.redhat.com ([66.187.237.31]:48116 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754018AbZHIOsf (ORCPT ); Sun, 9 Aug 2009 10:48:35 -0400 Received: from int-mx2.corp.redhat.com (int-mx2.corp.redhat.com [172.16.27.26]) by mx2.redhat.com (8.13.8/8.13.8) with ESMTP id n79EmatL028482 for ; Sun, 9 Aug 2009 10:48:36 -0400 In-Reply-To: <1249821671-32356-9-git-send-email-gleb@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 08/09/2009 03:41 PM, Gleb Natapov wrote: > Introduce new function kvm_notifier_set_irq() that should be used > to change irq line level from irq notifiers. When irq notifier > change irq line level it calls into irq chip code recursively. The > function avoids taking a lock recursively. > This looks really horrible. I don't have an alternative yet, but I'll think of one. -- error compiling committee.c: too many arguments to function