From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Tom Rotenberg <tom.rotenberg@gmail.com>
Cc: Tim Deegan <Tim.Deegan@eu.citrix.com>,
"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>
Subject: Re: Doamin crash when trying to install disk encryption (PointSec) on Windows HVM
Date: Thu, 23 Apr 2009 13:15:29 +0100 [thread overview]
Message-ID: <C6161A71.94C8%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <8686c3cd0904230444tf05a311p813f8a426fa9ac1e@mail.gmail.com>
On 23/04/2009 12:44, "Tom Rotenberg" <tom.rotenberg@gmail.com> wrote:
> However, from the VMCS dump, i saw data, which doesn't seem compatible with
> this, as the LDTR sellector is indeed 0, but has attributes and limit
> different from zero (although it should have been totaly disabled, by the
> LLDT, no?).
The 'unused' flag in the attributes word is set (bit 16) so LDTR is okay.
> And more important, the TR selector is 0x58, although from the LTR, it was
> supposed to be 0x50, no?
If 0x50 was loaded then the selector should certainly be 0x50.
-- Keir
> (of-course it's possible that there were other instructions who changed it
> back, however, i am wondering if there is a problem here).
next prev parent reply other threads:[~2009-04-23 12:15 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-04-22 8:50 Doamin crash when trying to install disk encryption (PointSec) on Windows HVM Tom Rotenberg
2009-04-22 10:53 ` Keir Fraser
2009-04-22 11:18 ` Tom Rotenberg
2009-04-22 11:50 ` Keir Fraser
2009-04-22 12:39 ` Tom Rotenberg
2009-04-22 12:59 ` Keir Fraser
2009-04-22 13:02 ` Keir Fraser
2009-04-22 13:12 ` Tim Deegan
2009-04-22 13:23 ` Tom Rotenberg
2009-04-22 13:31 ` Tim Deegan
2009-04-22 13:34 ` Keir Fraser
2009-04-22 13:41 ` Tim Deegan
2009-04-22 13:52 ` Tom Rotenberg
2009-04-22 13:59 ` Keir Fraser
2009-04-22 14:04 ` Tom Rotenberg
2009-04-22 14:14 ` Keir Fraser
2009-04-22 14:20 ` Tom Rotenberg
2009-04-22 14:25 ` Keir Fraser
2009-04-22 14:40 ` Tom Rotenberg
2009-04-22 14:48 ` Keir Fraser
2009-04-22 14:53 ` Tom Rotenberg
2009-04-23 9:56 ` Tom Rotenberg
2009-04-23 10:42 ` Keir Fraser
2009-04-23 11:44 ` Tom Rotenberg
2009-04-23 12:15 ` Keir Fraser [this message]
2009-04-23 14:08 ` Tom Rotenberg
2009-04-23 14:28 ` Keir Fraser
2009-04-23 15:57 ` Tom Rotenberg
2009-04-23 16:01 ` Tim Deegan
2009-04-23 16:10 ` Tom Rotenberg
2009-04-23 17:16 ` Keir Fraser
2009-04-23 17:27 ` Keir Fraser
2009-04-23 17:38 ` Tom Rotenberg
2009-04-23 17:49 ` Keir Fraser
2009-04-23 18:00 ` Tom Rotenberg
2009-04-23 18:27 ` Keir Fraser
2009-04-23 20:16 ` Tom Rotenberg
2009-04-26 10:59 ` Tom Rotenberg
2009-04-26 11:14 ` Tom Rotenberg
2009-04-26 11:23 ` Tom Rotenberg
2009-04-26 12:27 ` Keir Fraser
2009-04-26 15:08 ` Tom Rotenberg
2009-04-26 15:45 ` Keir Fraser
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