linux-kernel - Re: [PATCH v3 03/10] xen: remap MSIs into pirqs when running as initial domain

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Date:	Tue, 19 Oct 2010 11:43:44 +0100
From:	Stefano Stabellini <stefano.stabellini@...citrix.com>
To:	Konrad Rzeszutek Wilk <konrad.wilk@...cle.com>
CC:	Stefano Stabellini <Stefano.Stabellini@...citrix.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"xen-devel@...ts.xensource.com" <xen-devel@...ts.xensource.com>,
	Jeremy Fitzhardinge <Jeremy.Fitzhardinge@...rix.com>,
	Qing He <qing.he@...el.com>,
	Yunhong Jiang <yunhong.jiang@...el.com>
Subject: Re: [PATCH v3 03/10] xen: remap MSIs into pirqs when running as
 initial domain

On Mon, 18 Oct 2010, Konrad Rzeszutek Wilk wrote:
> > +int xen_create_msi_irq(struct pci_dev *dev, struct msi_desc *msidesc, int type)
> > +{
> > +	int irq = 0;
> 
> Lets make the default one -1, as that is the value we
> are checking for errors later on.

good idea
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