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xen-ia64-devel

[Xen-ia64-devel][PATCH] ptc.g virtualization fix

To: <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-ia64-devel][PATCH] ptc.g virtualization fix
From: "Xu, Anthony" <anthony.xu@xxxxxxxxx>
Date: Mon, 26 Jun 2006 17:13:46 +0800
Delivery-date: Mon, 26 Jun 2006 02:14:08 -0700
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Thread-topic: [Xen-ia64-devel][PATCH] ptc.g virtualization fix
First, thanks Yamahata and Xiantao for their effort on ptc.g virtualization.

This patch is a small fix.

VMM only needs to switch rr0 and pta when emulating ptc.g.
Because VMM only use rr0 and pta to do global purge on other LPs.
VMM doesn't need to switch rr7, it is time consuming operation.

Signed-off-by: Anthony Xu <anthony.xu@xxxxxxxxx>


Thanks,
Anthony

Attachment: ptc_g.patch
Description: ptc_g.patch

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