On 09/16/2012 08:07 PM, Avi Kivity wrote:
> Instead of branchy code depending on level, gpte.ps, and mmu configuration,
> prepare everything in a bitmap during mode changes and look it up during
> runtime.
>
Avi,
Can we introduce ignore_bits_mask[] (like rsvd_bits_mask), if pse is not
supported,
we can set PTE_PSE in this ignore_bits_mask, then the function can be
simplified to
return (level == 1) || gpte & ~vcpu->ignore_bits_mask[level] & PTE_PSE
I think it is more readable.
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