[Intel-gfx] Shutdown hooks

[Chris Wilson]

Quoting Janusz Krzysztofik (2019-05-17 09:04:12)
> 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.

Sorry, I did mistake you for someone else asking about residual HW setup
across kexec on IRC.
-Chris