Am 10.08.20 um 05:59 schrieb Monk Liu:
GFX10 KIQ will hang if we try below steps:
modprobe amdgpu
rmmod amdgpu
modprobe amdgpu sched_hw_submission=4
Due to KIQ is always living there even after KMD unloaded
thus when doing the realod KIQ will crash upon its register
being programed by different
[AMD Official Use Only - Internal Distribution Only]
Reviewed-by: Emily Deng
>-Original Message-
>From: amd-gfx On Behalf Of Monk
>Liu
>Sent: Monday, August 10, 2020 11:59 AM
>To: amd-gfx@lists.freedesktop.org
>Cc: Liu, Monk
>Subject: [PATCH] drm/amdgpu: fix reload KMD hang on GFX10 KI
