From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gleb Natapov Subject: Re: [PATCH 05/15] Coalesce userspace/kernel irqchip interrupt injection logic. Date: Tue, 14 Apr 2009 19:18:23 +0300 Message-ID: <20090414161823.GI20739@redhat.com> References: <1239616545-25199-1-git-send-email-gleb@redhat.com> <1239616545-25199-6-git-send-email-gleb@redhat.com> <20090414142403.GC20739@redhat.com> <49E4B580.4060107@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Dmitry Eremin-Solenikov , kvm@vger.kernel.org To: Avi Kivity Return-path: Received: from mx2.redhat.com ([66.187.237.31]:34374 "EHLO mx2.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752767AbZDNQS2 (ORCPT ); Tue, 14 Apr 2009 12:18:28 -0400 Content-Disposition: inline In-Reply-To: <49E4B580.4060107@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Tue, Apr 14, 2009 at 07:10:40PM +0300, Avi Kivity wrote: > Gleb Natapov wrote: >> On Tue, Apr 14, 2009 at 02:14:04PM +0000, Dmitry Eremin-Solenikov wrote: >> >>> Gleb Natapov wrote: >>> >>> >>>> Start to use interrupt/exception queues like VMX does. This also fix the >>>> bug that if exit was caused by a guest internal exception access to IDT >>>> the exception was not reinjected. >>>> >>> This patch broke KVM for me: after it is applied (to the tip of avi's git tree), >>> linux inside KVM (version 84 from Debian) stops booting, moaning about lost >>> interrupts from ide. The KVM is executed inside qemu-system-x86_64, >>> version 0.10.2. >>> >>> >> Please apply next patch in the series too. This one will not work >> without it. But better yet can you please test entire series. >> >> > > Er, I'd much rather have a bisectable series. > The next patch (use eveninj to inject interrupts) is really small. We can coalesce those two. -- Gleb.