linux-kernel - Re: [PATCH 9/11] Panic delay fix

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Message-ID: <45CA535D.1080700@vmware.com>
Date:	Wed, 07 Feb 2007 14:31:57 -0800
From:	Zachary Amsden <zach@...are.com>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
CC:	Andi Kleen <ak@....de>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...l.org>,
	Rusty Russell <rusty@...tcorp.com.au>,
	Jeremy Fitzhardinge <jeremy@...p.org>,
	Chris Wright <chrisw@...s-sol.org>
Subject: Re: [PATCH 9/11] Panic delay fix

Dmitry Torokhov wrote:
>
> I am confused - does i8042 talk to a virtual or real hardware here? In
> any case I think you need to fix kernel/panic.c to have proper
> (m)delay, not mess with i8042.

I think I need to fix both of them actually.  This is virtual hardware, 
but when you grab focus on a VM, the virtual hardware gets reflected to 
the actual physical keyboard.  Driving physical hardware that fast is bad.

Zach

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