From: Razvan Cojocaru <rzvncj@gmail.com>
To: "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
Subject: Writes to guests' page table pages + mem_events
Date: Mon, 04 Nov 2013 19:32:18 +0200 [thread overview]
Message-ID: <5277DA22.4090600@gmail.com> (raw)
Hello,
looking at pages 6 and 7 of this document:
http://www-archive.xenproject.org/files/summit_3/XenSummit_Shadow2.pdf
I see that instructions writing to the page table pages of a guest are
emulated by Xen.
Does this mean that, assuming that I make a page table page read-only, I
will _not_ receive a mem_event if the guest tries to write to said page?
Thanks.
next reply other threads:[~2013-11-04 17:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-04 17:32 Razvan Cojocaru [this message]
2013-11-04 17:40 ` Writes to guests' page table pages + mem_events Andrew Cooper
2013-11-04 18:27 ` Tim Deegan
[not found] <mailman.13959.1383588010.32487.xen-devel@lists.xen.org>
2013-11-04 18:05 ` Andres Lagar-Cavilla
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