FYI, we noticed the below changes on

https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
commit 43d59eda1f69631c267e06ab6b94ed3c14f1f6d1 ("drm/i915: Eliminate usage of plane_wm_parameters from ILK-style WM code (v2)")


<5>[   21.603601] NFS: Registering the id_resolver key type
<5>[   21.610826] Key type id_resolver registered
<5>[   21.617134] Key type id_legacy registered
<3>[   42.831860] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
<5>[   43.548257] random: nonblocking pool is initialized
<3>[   57.488613] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe C FIFO underrun


To reproduce:

        git clone git://git.kernel.org/pub/scm/linux/kernel/git/wfg/lkp-tests.git
        cd lkp-tests
        bin/lkp install job.yaml  # job file is attached in this email
        bin/lkp run     job.yaml



Thanks,
Ying Huang