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Re: [Xen-devel] [PATCH for 4.6] x86/VPMU: Set VPMU context pointer to NULL when freeing it

To: "Boris Ostrovsky" <boris.ostrovsky@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Wed, 09 Sep 2015 00:55:51 -0600
Cc: andrew.cooper3@xxxxxxxxxx, wei.liu2@xxxxxxxxxx, dietmar.hahn@xxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxx
Delivery-date: Wed, 09 Sep 2015 06:55:58 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

>>> On 09.09.15 at 04:55, <boris.ostrovsky@xxxxxxxxxx> wrote:
> Otherwise we may hit assertion in vpmu_initialise() if vcpu is offlined
> and then onlined again.
> 
> For tidyness, set priv_context to NULL as well.
> 
> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>

Acked-by: Jan Beulich <jbeulich@xxxxxxxx>


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References:
- [Xen-devel] [PATCH for 4.6] x86/VPMU: Set VPMU context pointer to NULL when freeing it
  - From: Boris Ostrovsky

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