* Where is PV's root page table?
@ 2012-10-05 17:02 Xinxin Jin
2012-10-11 9:00 ` Tim Deegan
0 siblings, 1 reply; 2+ messages in thread
From: Xinxin Jin @ 2012-10-05 17:02 UTC (permalink / raw)
To: Xen-devel
[-- Attachment #1.1: Type: text/plain, Size: 189 bytes --]
Hi, I want to manually walk guest's page table in Xen, but I cannot find
where the base address of the guest root page table is defined. Could
anyone give me some clue ?
Thanks!
--
Xinxin
[-- Attachment #1.2: Type: text/html, Size: 226 bytes --]
[-- Attachment #2: Type: text/plain, Size: 126 bytes --]
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
http://lists.xen.org/xen-devel
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Where is PV's root page table?
2012-10-05 17:02 Where is PV's root page table? Xinxin Jin
@ 2012-10-11 9:00 ` Tim Deegan
0 siblings, 0 replies; 2+ messages in thread
From: Tim Deegan @ 2012-10-11 9:00 UTC (permalink / raw)
To: Xinxin Jin; +Cc: Xen-devel
Hi,
At 10:02 -0700 on 05 Oct (1349431352), Xinxin Jin wrote:
> Hi, I want to manually walk guest's page table in Xen, but I cannot find
> where the base address of the guest root page table is defined. Could
> anyone give me some clue ?
You should use or copy the pagetable walkers that are already in Xen.
>From dom0 userspace, look at xc_translate_foreign_address(); inside Xen,
look at, e.g. sh_walk_guest_tables().
Tim.
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2012-10-11 9:00 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-10-05 17:02 Where is PV's root page table? Xinxin Jin
2012-10-11 9:00 ` Tim Deegan
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).