Re: DRM-current-kmod is still a problem at r353339

From: Yuri Pankov <yuripv_at_yuripv.net>
Date: Mon, 21 Oct 2019 12:08:55 +0300
Niclas Zeising wrote:
> 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_at_'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.

Got it, thanks.  I'm only seeing it on the lenovo laptop with hd630 and 
not on the intel nuc with iris plus 650 graphics, so I thought it's that 
laptop specific.
Received on Mon Oct 21 2019 - 07:09:02 UTC

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