On Thu, 2015-01-08 at 12:19 +0100, Tim Deegan wrote:
> At 09:55 + on 06 Jan (1420534536), Ian Campbell wrote:
> > The tlb flushes involved in the above are reasonably expensive, IIRC Xen
> > flip flopped a bit (years ago now) on whether it is worthwhile doing
> > this or not, which is why I'm n
At 09:55 + on 06 Jan (1420534536), Ian Campbell wrote:
> The tlb flushes involved in the above are reasonably expensive, IIRC Xen
> flip flopped a bit (years ago now) on whether it is worthwhile doing
> this or not, which is why I'm not sure if it still does or not.
The current "writable paget
On Mon, 2015-01-05 at 17:28 +, Andrew Cooper wrote:
> On 04/01/2015 17:17, Junji Zhi wrote:
> > Hi,
> >
> > I'm Junji, a newbie in Xen and hoping I can contribute to the
> > community one day. I have a few questions regarding the writable page
> > tables, while reading The Definitive Guide to t
On 04/01/2015 17:17, Junji Zhi wrote:
> Hi,
>
> I'm Junji, a newbie in Xen and hoping I can contribute to the
> community one day. I have a few questions regarding the writable page
> tables, while reading The Definitive Guide to the Xen Hypervisor by
> David Chisnall:
>
> 1. Writable page tables i
Hi,
I'm Junji, a newbie in Xen and hoping I can contribute to the community
one day. I have a few questions regarding the writable page tables,
while reading The Definitive Guide to the Xen Hypervisor by David Chisnall:
1. Writable page tables is one Xen memory assist technique, applied to
p
