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Re: Lazily construct slab commit causes BSOD/freeze on xen 4.16

To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
From: Paul Durrant <xadimgnik@xxxxxxxxx>
Date: Thu, 19 Jan 2023 17:55:57 +0000
Delivery-date: Thu, 19 Jan 2023 17:56:08 +0000
List-id: Developer list for the Windows PV Drivers subproject <win-pv-devel.lists.xenproject.org>

On 19/01/2023 10:02, Owen Smith wrote:

I've not seen BSODs in this area with XenServer drivers which are basedon the same commit, though we are carrying a patch to this area.Do you have any details about the crash (crashdumps, bugcheck IDs, etc)that could help pinpoint the problem?
Attached is the patch XenServer's tools are currently carrying.

Owen, why did/do you need this patch? Did you try running withCacheAudit() turned on (as it is by default in a debug build)?


  Paul

References:
- Lazily construct slab commit causes BSOD/freeze on xen 4.16
  - From: Joel Upham
- Re: Lazily construct slab commit causes BSOD/freeze on xen 4.16
  - From: Owen Smith

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