Andi Kleen <[EMAIL PROTECTED]> writes:
>> Allowing the kernel to work on big machines without complicated
>> and error prone irq remapping logic.
>
> How much memory does this use by default? If it's much there should
> be at least a CONFIG_* to make it smaller.
If you don't build a generic kerne
> Allowing the kernel to work on big machines without complicated
> and error prone irq remapping logic.
How much memory does this use by default? If it's much there should
be at least a CONFIG_* to make it smaller.
-Andi
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Due to hardware and software implementation limits the i386 kernel can
only use 224 or so different IRQs at one time. However except for
actually having the irqs delivered there are no limits except the
arbitrary number NR_IRQS on how many irqs we can talk about and deal
with.
Frequently not all
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