Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754100Ab1BQOaA (ORCPT ); Thu, 17 Feb 2011 09:30:00 -0500 Received: from rcsinet10.oracle.com ([148.87.113.121]:36412 "EHLO rcsinet10.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751745Ab1BQO36 (ORCPT >); Thu, 17 Feb 2011 09:29:58 -0500 Date: Thu, 17 Feb 2011 09:28:07 -0500 From: Konrad Rzeszutek Wilk To: Ian Campbell Cc: "linux-kernel@vger.kernel.org" , Konrad Rzeszutek Wilk , Jeremy Fitzhardinge , "xen-devel@lists.xensource.com" , Stefano Stabellini Subject: Re: [Xen-devel] [PATCH] Xen PCI fronted fixes for 2.6.39 Message-ID: <20110217142807.GD5987@dumpdata.com> References: <1297894638-28007-1-git-send-email-konrad.wilk@oracle.com> <1297931344.16356.1268.camel@zakaz.uk.xensource.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1297931344.16356.1268.camel@zakaz.uk.xensource.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-Source-IP: acsmt355.oracle.com [141.146.40.155] X-Auth-Type: Internal IP X-CT-RefId: str=0001.0A090206.4D5D30DB.01A5:SCFMA4539814,ss=1,fgs=0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1186 Lines: 25 On Thu, Feb 17, 2011 at 08:29:04AM +0000, Ian Campbell wrote: > On Wed, 2011-02-16 at 22:17 +0000, Konrad Rzeszutek Wilk wrote: > > I am proposing these three patches for 2.6.39. > > > > The first is to take advantage of the new method of requesting > > a Linux IRQ and providing the Xen PIRQ value. The second > > makes it possible for a PV guest to bootup if the backend has provided > > incorrect values. [*2] > > I approve of being liberal in what is accepted but do we also have a > handle on why the backend is providing incorrect values in the first > place? I got those fixed too - was using 'xen_irq_from_gsi' while it should have used 'xen_irq_from_pirq'. This was the new mechanism to obtain the vector values after .. 2.6.38-rc1 ish.. (as the GSI values now have the correct value of zero, and the vector value for MSI/MSI-X is written in the PIRQ entry). But those patches are in a different branch (devel/xen-pciback-0.3). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/