DRM-current-kmod is still a problem at r353339

Niclas Zeising zeising+freebsd at daemonic.se
Mon Oct 21 08:08:53 UTC 2019


On 2019-10-20 08:45, Yuri Pankov wrote:
> On 10/18/2019 8:01 AM, Xin Li wrote:
>> Another (semi-fixed!) data point -- I can confirm that with if
>> (vm_page_sleep_if_busy(page, "linuxkpi"))
>>   -> if (!vm_page_busy_acquire(page, VM_ALLOC_WAITFAIL)) change and
>> mjg@'s earlier patch at
>> https://people.freebsd.org/~mjg/pmap-fict-invl.diff (please commit it) ,
>> the latest drm-v5.0 branch of drm-current-kmod worked just fine with
>> Intel HD Graphics P630 on Lenovo P51.
> 
> Confirmed that it worked for me too on P51.
> 
> Sorry for offtopic, but do you see the console getting "stuck" after 
> loading i915kms, i.e. for input to show you need to switch to another 
> console and back?

This is a known regression with drm-devel-kmod, and one of the reasons 
it hasn't made it past devel yet.
Regards
-- 
Niclas


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