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Re: [Xen-devel] [PATCH] linux: mor assign_irq_vector() adjustments
| To: | "Jan Beulich" <jbeulich@xxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] linux: mor assign_irq_vector() adjustments |
| From: | Keir Fraser <Keir.Fraser@xxxxxxxxxxxx> |
| Date: | Tue, 25 Apr 2006 13:48:48 +0100 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Tue, 25 Apr 2006 05:49:05 -0700 |
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| In-reply-to: | <444E3477.76E4.0078.0@xxxxxxxxxx> |
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| References: | <444E3477.76E4.0078.0@xxxxxxxxxx> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
On 25 Apr 2006, at 13:38, Jan Beulich wrote: Instead of adding locking to also protect irq_vector[] in xenlinux, this patch adds verification that the vector passed up from Xen for a certain IRQ is matching a potential previously obtained value. Besides that, two minor cleanup hunks. I think the extra checking here adds pointless complexity. If the check fails then you are totally screwed -- you're just going to have to trust Xen here. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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