[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCHv1] x86/xen/p2m: hint at the last populated P2M entry



On 08/09/15 16:17, Juergen Gross wrote:
> 
> I'd suggest an update of arch/x86/include/asm/xen/interface.h regarding
> a possible change of max_pfn. Something like:
> 
> ...
>    * p2m_vaddr holds the virtual address of the linear p2m list. All
>    * entries in the range [0...max_pfn[ are accessible via this pointer.
> +  * max_pfn is allowed to be changed by the guest to reflect a change
> +  * of the highest used page frame.

This header comes from Xen so I'll need to update it there first.

David

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.