>>> On 27.07.12 at 19:34, Konrad Rzeszutek Wilk wrote:
> On Fri, Jul 27, 2012 at 12:47:47PM +0100, Jan Beulich wrote:
>> >>> On 27.07.12 at 13:18, Stefano Stabellini
>> >>>
> wrote:
>> > On Thu, 26 Jul 2012, Konrad Rzeszutek Wilk wrote:
>> >> 1) All P2M lookups instead of using the __ka addres
On Fri, Jul 27, 2012 at 12:47:47PM +0100, Jan Beulich wrote:
> >>> On 27.07.12 at 13:18, Stefano Stabellini
> >>> wrote:
> > On Thu, 26 Jul 2012, Konrad Rzeszutek Wilk wrote:
> >> 1) All P2M lookups instead of using the __ka address would
> >> use the __va address. This means we can safely e
>>> On 27.07.12 at 13:18, Stefano Stabellini
>>> wrote:
> On Thu, 26 Jul 2012, Konrad Rzeszutek Wilk wrote:
>> 1) All P2M lookups instead of using the __ka address would
>> use the __va address. This means we can safely erase from
>> __ka space the PMD pointers that point to the PFNs for
On Thu, 26 Jul 2012, Konrad Rzeszutek Wilk wrote:
> During bootup Xen supplies us with a P2M array. It sticks
> it right after the ramdisk, as can be seen with a 128GB PV guest:
>
> (certain parts removed for clarity):
> xc_dom_build_image: called
> xc_dom_alloc_segment: kernel : 0xfff
During bootup Xen supplies us with a P2M array. It sticks
it right after the ramdisk, as can be seen with a 128GB PV guest:
(certain parts removed for clarity):
xc_dom_build_image: called
xc_dom_alloc_segment: kernel : 0x8100 -> 0x81e43000
(pfn 0x1000 + 0xe43 pages)
x
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