Re: [PATCH] x86_64: Restore the proper NR_IRQS define so larger systems work.

[Eric W. Biederman]

"Yinghai Lu" <yhlu.kernel@xxxxxxxxx> writes:


> what should xen pv 64 get for NR_IRQS?

Xen pv 64 will work at least as well with a larger definition for
NR_IRQS as it will work with a smaller definition, and since
NR_VECTORS is 256 we always have more irqs with the 32bit definition
we were mistakenly using. 

Xen has 1024 event channels so I expect 1024 would the nice number to
provide there.

Eric

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