softlockup in v5.15.12 in dcn20_post_unlock_program_front_end

I'm seeing a reproducible softlockup on amdgpu on v5.15.12: [ 861.656146] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3 [ 861.914848] [drm:dc_dmub_srv_wait_idle [amdgpu]] *ERROR* Error waiting for DMUB idle: status=3 [ 862.173368] [drm:dc_dmub_srv_wait_idl

Re: [PATCH v4 2/6] drm: improve drm_buddy_alloc function

Am 26.12.21 um 21:59 schrieb Arunpravin: Hi Thomas On 16/12/21 5:05 pm, Thomas Zimmermann wrote: Hi Am 01.12.21 um 17:39 schrieb Arunpravin: - Make drm_buddy_alloc a single function to handle range allocation and non-range allocation demands - Implemented a new function alloc_range()