Re: [PATCH 0/5] Fix some mmu/emulator atomicity issues (v2)

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On Mon, Mar 15, 2010 at 01:59:52PM +0200, Avi Kivity wrote:
> Currently when we emulate a locked operation into a shadowed guest page
> table, we perform a write rather than a true atomic.  This is indicated
> by the "emulating exchange as write" message that shows up in dmesg.
> 
> In addition, the pte prefetch operation during invlpg suffered from a
> race.  This was fixed by removing the operation.
> 
> This patchset fixes both issues and reinstates pte prefetch on invlpg.
> 
> v3:
>    - rebase against next branch (resolves conflicts via hypercall patch)
> 
> v2:
>    - fix truncated description for patch 1
>    - add new patch 4, which fixes a bug in patch 5

Applied, thanks.

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