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[Xen-devel] [PATCH] PV drivers for HVM guests

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] [PATCH] PV drivers for HVM guests
From: Tomonari Horikoshi <t.horikoshi@xxxxxxxxxxxxxx>
Date: Mon, 19 Mar 2007 09:50:46 +0900
Delivery-date: Sun, 18 Mar 2007 17:50:08 -0700
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Hi all.

The HVM guest did not respond when PV-on-HVM driver was tested on
the following conditions. 

1. RHEL4u4
2. vcpu 4 
3. irqbalance on
4. pv-on-hvm driver used.

Eventhandler did not work because IRQ was delivered to another vcpu by 
irqbalance. 

This patch solves it by setting evtchn only in vcpu0. 

Best regards,
 Horikoshi


Attachment: pvhvm-evtchn-pin-vcpu0.patch
Description: Binary data

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