Re: [PATCH v6] Documentation/gpu: VM_BIND locking document

From: Thomas Hellström
Date: Wed Nov 29 2023 - 14:36:47 EST



On 11/29/23 20:20, John Hubbard wrote:
On 11/29/23 01:06, Thomas Hellström wrote:
Add the first version of the VM_BIND locking document which is
intended to be part of the xe driver upstreaming agreement.

The document describes and discuss the locking used during exec-
functions, evicton and for userptr gpu-vmas. Intention is to be using the
same nomenclature as the drm-vm-bind-async.rst.


Hi Thomas,

As requested, for the pin_user_pages() aspects (the MMU notifier
registration case), please feel free to add:

Acked-by: John Hubbard <jhubbard@xxxxxxxxxx

thanks,

Hi, John,

Thanks!
/Thomas