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Date: Wed, 07 Mar 2007 12:49:36 -0800
From: Dan Hecht <dhecht@vmware.com>
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To: Jeremy Fitzhardinge <jeremy@goop.org>
CC: James Morris <jmorris@namei.org>,
       Virtualization Mailing List <virtualization@lists.osdl.org>,
       akpm@linux-foundation.org, john stultz <johnstul@us.ibm.com>,
       tglx@linutronix.de, Ingo Molnar <mingo@elte.hu>,
       LKML <linux-kernel@vger.kernel.org>
Subject: Re: + stupid-hack-to-make-mainline-build.patch added to -mm tree
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On 03/07/2007 12:11 PM, Jeremy Fitzhardinge wrote:
> Dan Hecht wrote:
>> Jeremy, I saw you sent out the Xen version earlier, thanks.  Here's
>> ours for reference (please excuse any formating issues); it's also
>> lean. We'll send out a proper patch later after some more testing:
> 
> So the interrupt side of the clockevent comes through the virtual apic? 
> Where does evt->handle_event get called?
> 

Yeah, we use the same interrupt handlers as normal i386: timer_interrupt 
and smp_apic_timer_interrupt.  That way we don't need to duplicate the 
interrupt handler code.