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Re: [Xen-ia64-devel][PATCH] evtchn_callback fix and clean

To: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Subject: Re: [Xen-ia64-devel][PATCH] evtchn_callback fix and clean
From: Tristan Gingold <tgingold@xxxxxxx>
Date: Tue, 19 Dec 2006 05:57:01 +0100
Cc: xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
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On Mon, Dec 18, 2006 at 04:38:39PM +0800, Xu, Anthony wrote:
> Since we had changed to use event callback to deliver interrupt,
> 1.the pending_interruption is changed to pending_event,
> 2.get_ivr, set_tpr, get_tpr and set_eoi are not used or only used
> in the initialization phase. There is no need to write this code
> in assembly. this code is deleted.
> 3.hyper_ssm_i needs to be rewritten to jump to entchn_callback_handler
> intead of iva+0x3000 interrupt handler. I just disabled hyper_ssm_i,
> and do this later.
Hi Anthony,

sorry for the intrusion but your patch has replaced some macros with constants
(such as -1).  This makes asm files more difficult to read!


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