[PATCH] drm/radeon: ratelimit bo warnings

[Nick Alcock]

On 9 Oct 2018, Michel Dänzer stated:

> On 2018-10-05 7:14 p.m., Nick Alcock wrote:
>> On 5 Oct 2018, Michel Dänzer told this:
>> 
>>> On 2018-10-04 9:58 p.m., Nick Alcock wrote:
>>>> So a few days ago I started getting sprays of these warnings --
>>>> sorry, but because it was a few days ago I'm not sure what I was
>>>> running at the time (but it was probably either Stellaris or Chromium).
>>>>
>>>> Sep 25 22:06:34 mutilate err: : [  544.718905] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0xc
>>>> Sep 25 22:06:34 mutilate err: : [  544.718909] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
>>>> Sep 25 22:06:34 mutilate err: : [  544.719710] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0xc
>>>> Sep 25 22:06:34 mutilate err: : [  544.719714] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
>>>> Sep 25 22:06:34 mutilate err: : [  544.719862] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0xc
>>>> Sep 25 22:06:34 mutilate err: : [  544.719865] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
>>>> Sep 25 22:06:34 mutilate err: : [  544.720772] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0xc
>>>> Sep 25 22:06:34 mutilate err: : [  544.720778] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2!
>>>
>>> These are likely due to https://bugs.freedesktop.org/105381 , fixed in
>>> xf86-video-ati 18.1.0.
>> 
>> This is with X server 1.20.0 and xf86-video-ati 18.0.1, so I concur.
>> 
>> I'll upgrade once I'm back near the machine in question (I mean, I could
>> upgrade now but I'm 200 miles away so running an X server on it at
>> present is a bit pointless).

I have upgraded and the warnings do appear to have gone away, so thank
you for the remote diagnosis :)

> Merged the patch for amd-staging-drm-next, will probably land for 4.20,
> thanks!

Great!