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Re: [Qemu-devel] E5-2620v2 - emulation stop error

From: Kevin O'Connor
Subject: Re: [Qemu-devel] E5-2620v2 - emulation stop error
Date: Wed, 11 Mar 2015 14:45:31 -0400
User-agent: Mutt/1.5.23 (2014-03-12)

On Wed, Mar 11, 2015 at 02:40:39PM -0400, Kevin O'Connor wrote:
> For what it's worth, I can't seem to trigger the problem if I move the
> cmos read above the SIPI/LAPIC code (see patch below).


That's a seabios bug.  Main processor modifies the rtc index
(rtc_read()) while APs try to clear the NMI bit by modifying the rtc
index (romlayout.S:transition32).

I'll put together a fix.


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