[Intel-gfx] [RFC PATCH] drm: Increase DRM_OBJECT_MAX_PROPERTY by 18.

[Sebastian Andrzej Siewior]

On 2021-10-13 14:02:59 [+0200], Daniel Vetter wrote:
> On Tue, Oct 05, 2021 at 08:51:51AM +0200, Sebastian Andrzej Siewior wrote:
> > The warning poped up, it says it increase it by the number of occurrence.
> > I saw it 18 times so here it is.
> > It started to up since commit
> >    2f425cf5242a0 ("drm: Fix oops in damage self-tests by mocking damage property")
> > 
> > Increase DRM_OBJECT_MAX_PROPERTY by 18.
> > 
> > Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
> 
> Which driver where? Whomever added that into upstream should also have
> realized this (things will just not work) and include it in there. So if
> things are tested correctly this should be part of a larger series to add
> these 18 props somewhere.

This is on i915 with full debug. If I remember correctly, it wasn't
there before commit
   c7fcbf2513973 ("drm/plane: check that fb_damage is set up when used")

With that commit the box crashed until commit 
   2f425cf5242a0 ("drm: Fix oops in damage self-tests by mocking damage property")

where I then observed this.

> Also maybe we should just dynamically allocate this array if people have
> this many properties on their objects.
> -Daniel

Sebastian