From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRLbq-0006FW-DO for qemu-devel@nongnu.org; Tue, 09 Sep 2014 09:37:31 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XRLbl-0004h4-Fw for qemu-devel@nongnu.org; Tue, 09 Sep 2014 09:37:26 -0400 Received: from mx1.redhat.com ([209.132.183.28]:64845) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XRLbl-0004gt-8U for qemu-devel@nongnu.org; Tue, 09 Sep 2014 09:37:21 -0400 From: Juan Quintela In-Reply-To: <1410265809-27247-10-git-send-email-pbonzini@redhat.com> (Paolo Bonzini's message of "Tue, 9 Sep 2014 14:30:08 +0200") References: <1410265809-27247-1-git-send-email-pbonzini@redhat.com> <1410265809-27247-10-git-send-email-pbonzini@redhat.com> Date: Tue, 09 Sep 2014 15:37:16 +0200 Message-ID: <87vbow29v7.fsf@troll.troll> MIME-Version: 1.0 Content-Type: text/plain Subject: Re: [Qemu-devel] [PATCH 09/10] piix: do not raise irq while loading vmstate Reply-To: quintela@redhat.com List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: amit.shah@redhat.com, qemu-devel@nongnu.org, Pavel.Dovgaluk@ispras.ru, dgilbert@redhat.com Paolo Bonzini wrote: > From: Pavel Dovgalyuk > > This patch disables raising an irq while loading the state of PCI bridge. > The aim of this patch is preserving the same behavior while saving and > restoring the VM state. IRQ is not raised while saving the state of the bridge. > That's why the behavior of the restored system will differ from > the original one. This patch eliminates raising an irq and just restores > the calculated state fields in post_load function. > > Signed-off-by: Pavel Dovgalyuk > Signed-off-by: Paolo Bonzini No problem from migration point of view. I assume that the pci bits are ok, so Acked-by: Juan Quintela