[Letux-kernel] regression: drm/omapdrm: Move commit_modeset_enables() before commit_planes()

Tomi Valkeinen tomi.valkeinen at ti.com
Thu Apr 20 11:53:54 CEST 2017


On 20/04/17 12:00, H. Nikolaus Schaller wrote:

> This fixes the issue equally well as reverting the offending patch on my GTA04A4 board with 4.11-rc7.
> 
> But I still have some debugging messages when Xorg starts (omap-drm driver), that were not in kernels up to 4.10.
> I am not sure if they are related or something else:
> 
> [   52.767211] ------------[ cut here ]------------
> [   52.772521] WARNING: CPU: 0 PID: 2260 at drivers/gpu/drm/omapdrm/omap_gem.c:938 omap_gem_put_paddr+0x30/0x60 [omapdrm]

There is, and afaics, has never been, a WARN in omap_gem_put_paddr. What
does the code look like? Which patch adds the WARN?

 Tomi

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