drm-current-kmod-4.16.g20190424 hangs

[Niclas Zeising]

On 2019-04-30 18:35, Jakob Alvermark wrote:
> On 2019-04-30 15:15, Niclas Zeising wrote:
>> On 2019-04-30 14:29, Jakob Alvermark wrote:
>>> Hi,
>>>
>>>
>>> I updated my src to r346958 and tried applying the patch:
>>>
>>> C         sys/compat/linuxkpi/common/src/linux_pci.c
>>>  >         applied hunk @@ -565,10 +565,8 @@ with offset -7
>>>  >         applied hunk @@ -607,14 +591,9 @@ with offset -6 and fuzz 2
>>>  >         rejected hunk @@ -580,25 +578,11 @@
>>>  >         rejected hunk @@ -629,7 +608,7 @@
>>> Summary of conflicts:
>>>    Text conflicts: 1
>>>
>>> Tried building anyway but it fails.
>>>
>>>
>>> The "GPU HANG" seems very random, yesterday the machine ran (with 
>>> Xorg and apps running) for almost 12 hour until rebooted for other 
>>> reasons.
>>>
>>> Today it hung twice within minutes of starting Xorg.
>>
>> Sigh, someone went ahead and made further changes to lkpi while we're 
>> debugging this.  Talk about trying to chase a moving target.
>> Can you try to back up to r346955 and apply the patch and try again?
>> I've already gotten one report about this resolving the hang but 
>> causing graphics glitches instead.
> 
> 
> Ok, I'm now at r346955, with the patch applied (and drm-current-kmod 
> rebuilt for good measure).
> 
> Let's see how this goes. I'll report back.
> 

Hi!
The patch has been updated to take into account the latest changes in 
current, and some issues with the original version.  The new patch can 
be found in the review here https://reviews.freebsd.org/D20097 .
Please test it!
Thanks!
Regards
-- 
Niclas