[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [Patch V4 13/16] xen: add explicit memblock_reserve() calls for special pages
On 08/06/15 13:06, Juergen Gross wrote: > Some special pages containing interfaces to xen are being reserved > implicitly only today. The memblock_reserve() call to reserve them is > meant to reserve the p2m list supplied by xen. It is just reserving > not only the p2m list itself, but some more pages up to the start of > the xen built page tables. > > To be able to move the p2m list to another pfn range, which is needed > for support of huge RAM, this memblock_reserve() must be split up to > cover all affected reserved pages explicitly. > > The affected pages are: > - start_info page > - xenstore ring > - console ring > - shared_info page Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx> David _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |