From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcelo Tosatti Subject: Re: [PATCH v3 0/3]: Fixes to IRQ routing Date: Fri, 18 Jun 2010 14:44:26 -0300 Message-ID: <20100618174426.GA5288@amt.cnet> References: <1276722673-19011-1-git-send-email-clalance@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kvm@vger.kernel.org To: Chris Lalancette Return-path: Received: from mx1.redhat.com ([209.132.183.28]:2506 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755489Ab0FRTbp (ORCPT ); Fri, 18 Jun 2010 15:31:45 -0400 Received: from int-mx05.intmail.prod.int.phx2.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.18]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o5IJViC2010621 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK) for ; Fri, 18 Jun 2010 15:31:45 -0400 Content-Disposition: inline In-Reply-To: <1276722673-19011-1-git-send-email-clalance@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On Wed, Jun 16, 2010 at 05:11:10PM -0400, Chris Lalancette wrote: > As we've discussed previously, here is a series of patches to > fix some of the IRQ routing issues we have in KVM. With this series > in place I was able to successfully kdump a RHEL-5 64-bit, and RHEL-6 > 32- and 64-bit guest on CPU's other than the BSP. RHEL-5 32-bit kdump still > does not work; it gets stuck on "Checking 'hlt' instruction". However, > it does that both before and after this series, so there is something > else going on there that I still have to debug. > > I also need to change the "kvm_migrate_pit_timer" function to migrate the > timer over to the last CPU that handled the timer interrupt, on the > theory that that particlar CPU is likely to handle the timer interrupt again > in the near future. However, this is an optimization and shouldn't delay the > inclusion of the rest of the series for correctness. Applied, thanks.