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

Re: [Xen-devel] [PATCH] hvm: Use main memory for video memory. [Was: xend, 8MB video memory and ballooning]



Keir Fraser, le Thu 31 Jul 2008 16:03:12 +0100, a écrit :
> On 31/7/08 15:57, "Samuel Thibault" <samuel.thibault@xxxxxxxxxxxxx> wrote:
> 
> >> I'd've hoped it would just work... does the extra page of allocation
> >> during restore fail?
> > 
> > It does work, but I guess it replaces the mapping of the "magic" page
> > with the mapping of the allocated page, so that shared_info wouldn't
> > work any more.
> 
> PV drivers will add_to_physmap() these pages again during resume,

Ok, so it should be safe indeed.

Samuel

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel


 


Rackspace

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