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[Xen-devel] RE: [Xen-ia64-devel][PATCH] Fix Xen crash when creating VTI

To: <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] RE: [Xen-ia64-devel][PATCH] Fix Xen crash when creating VTI in some machines.
From: "Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>
Date: Fri, 19 Jan 2007 16:35:34 +0800
Delivery-date: Fri, 19 Jan 2007 00:35:19 -0800
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Thread-index: Acc7mEZdEGDKubfTT8qiu9ogqyb57QADFqxw
Thread-topic: [Xen-ia64-devel][PATCH] Fix Xen crash when creating VTI in some machines.

Pls ignore this patch. I should send it to xen-ia64-devel.

 

Good good study,day day up ! ^_^

-Wing(zhang xin)

 

OTC,Intel Corporation


From: Zhang, Xing Z
Sent: 2007
119 15:06
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Cc: 'Masaki Kanno'
Subject: [Xen-ia64-devel][PATCH] Fix Xen crash when creating VTI in some machines.

 

Xend will do a hypercall to destory domain when creating VTI guest fail. If "is_vti"

not be set at this point, HV will call relinquish_vcpu_resource() which belong

to domU. It may try to free a NULL pointer, so dom0 crash.

This patch fix it.

 

Signed-off-by, Zhang Xin < xing.z.zhang@xxxxxxxxx >

Good good study,day day up ! ^_^

-Wing(zhang xin)

 

OTC,Intel Corporation

 

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