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Re: [Xen-devel] [PATCH] mm: sync vmalloc address space page tables in alloc_vm_area()



On 28/11/11 10:19, Ian Campbell wrote:
> On Mon, 2011-11-28 at 09:36 +0000, Jan Beulich wrote:
>> Besides that, the patch also appears to close the road to running
>> backends in HVM - use of GNTMAP_contains_pte isn't permitted for
>> paging_mode_external() guests, so it's even a step backwards for
>> x86.
> 
> That is a bigger concern.

Daniel de Graaf has a patch series for this.

http://lists.xen.org/archives/html/xen-devel/2011-10/msg01484.html

Specifically: [PATCH 1/6] xenbus: Support HVM backends

http://lists.xen.org/archives/html/xen-devel/2011-10/msg01486.html

David

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