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Re: [Xen-devel] [PATCH v2 for-4.7 0/5] Fixes for invlpg handling for HVM guests

On Mon, May 09, 2016 at 07:27:47PM +0100, Andrew Cooper wrote:
> Turns out there are a lot of broken corner cases.
> Changes in v2:
>  * Some improvements to commit messages
>  * Split part of the original patch 4 out, to make the new patch 5 clearer
>  * Add vcpu parameter to new invlpg() function, and avoid assuming 'current'
>  * Modify paging_invlpg() to be void, and issue the PV TLB flush as well
> Andrew Cooper (5):
>   x86/hvm: Always return the linear address from
>     hvm_virtual_to_linear_addr()
>   x86/hvm: Raise #SS faults for %ss-based segmentation violations
>   x86/hvm: Correct the emulated interaction of invlpg with segments
>   x86/svm: Don't unconditionally use a new ASID in
>     svm_invlpg_intercept()
>   x86/hvm: Fix invalidation for emulated invlpg instructions

Release-acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>

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