[Intel-gfx] Shutdown hooks

[Janusz Krzysztofik]

On Thursday, May 16, 2019 8:20:18 AM CEST Janusz Krzysztofik wrote:
> On Wednesday, May 15, 2019 5:00:40 PM CEST Chris Wilson wrote:
> > Janus, some old patches that may be of use for shutdown prior to kexec.
> > -Chris
> 
> Hi Chris,
> 
> Thanks for sharing.
> 
> I'm only not sure why you mentioned kexec.  I have an impression someone 
else 
> was talking about kexec recently so maybe I was not the intended recipient.  
> But anyway, those patches look to me like they may be helpful by hotunplug 
so 
> I'm going to give them a try with the hotunplug test.

I was wrong. The shutdown hook has nothing to do with hot unbind / unplug and 
the applicable remove hook already has in its path both calls covered by those 
patches.  Then it looks like indeed I must have been not the intended 
recipient of those messages.

Thanks,
Janusz

P.S. Sorry for business disclaimer appended to my last message.