Re: [PATCH 5.10-rt+] drm/i915/gt: transform irq_disable into local_lock.

From: Sebastian Andrzej Siewior
Date: Tue Nov 30 2021 - 10:15:01 EST


On 2021-11-22 14:50:48 [-0500], Joe Korty wrote:
>
> Hi Steve, Sebastian,

H Joe,

> I will keep poking at it from time to time, see if I can
> get the issue to come back.

The issue shouldn't come back. I'm curious however if the bunch of i915
patchesm that I have in the latest RT, cause any problems with or with
PREEMPT_RT enabled. That is latency wise or usage wise (like lagging/
juddering playback wobbling GUI or anything like that).

> Joe

Sebastian