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From: Pekka Enberg <penberg@cs.helsinki.fi>
To: Avi Kivity <avi@redhat.com>, kvm@vger.kernel.org
Subject: Re: pekka-vm and kvm documentation
Date: Thu, 25 Mar 2010 22:23:18 +0200	[thread overview]
Message-ID: <4BABC636.5010905@cs.helsinki.fi> (raw)
In-Reply-To: <4BAB1CCB.3070800@redhat.com>

Hi Avi,

Avi Kivity wrote:
> When you come up against something that is undocumented or badly 
> described, please complain on kvm@.  We will then update the documentation.

So one thing I'm wondering is in what mode do we enter the guest? Is 
that entirely specified with KVM_SET_REGS and KVM_SET_SREGS?

I assume we're entering real mode as per how I set up "rflags" but for 
some reason I'm seeing "cs" base being zeroed out before first 
instruction is executed with my simple kvm program which could mean that 
it's trying to use GDT (which is not set up at that point).

			Pekka

       reply	other threads:[~2010-03-25 20:23 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <4BAB1CCB.3070800@redhat.com>
2010-03-25 20:23 ` Pekka Enberg [this message]
2010-03-25 20:57   ` pekka-vm and kvm documentation Avi Kivity

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