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Re: [Xen-devel] [PATCH] linux: prevent invalid or unsupportablePIRQsfrom
| To: | "Keir Fraser" <keir.fraser@xxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] [PATCH] linux: prevent invalid or unsupportablePIRQsfrom being used |
| From: | "Jan Beulich" <jbeulich@xxxxxxxxxx> |
| Date: | Wed, 05 Nov 2008 15:30:23 +0000 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Wed, 05 Nov 2008 07:30:19 -0800 |
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| In-reply-to: | <C5376BA8.28C48%keir.fraser@xxxxxxxxxxxxx> |
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>>> Keir Fraser <keir.fraser@xxxxxxxxxxxxx> 05.11.08 16:26 >>> >On 5/11/08 15:20, "Jan Beulich" <jbeulich@xxxxxxxxxx> wrote: > >> Clearly, growing NR_IRQS will be necessary here, perhaps based on >> Linux' x86-64 scheme of assigning IRQs and their vectors on a per-CPU >> basis. Are there any plans in that direction? > >Not for 2.6.18. Perhaps for pv_ops, if latest kernels don't have such >functionality already. Remember we're obsoleting the 2.6.18 tree before Xen >3.4, assuming Jeremy gets the dom0 stuff worked out by then (and there's no >reason to think he won't). Oh, I meant NR_IRQS in Xen, not in Linux. I referred to Linux only because it already has a solution that likely could be leveraged. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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