: Kuehling, Felix
Sent: Thursday, March 6, 2025 8:23 AM
To: Zha, YiFan(Even) ; amd-gfx@lists.freedesktop.org
; Deucher, Alexander
; Zhang, Hawking
Cc: Chang, HaiJun ; Chen, Horace ;
Yin, ZhenGuo (Chris)
Subject: Re: [PATCH] drm/amd/amdkfd: Evict all queues even HWS remove queue
failed
On 2025-03
On 2025-03-05 00:42, Yifan Zha wrote:
[Why]
If reset is detected and kfd need to evict working queues, HWS moving queue
will be failed.
Then remaining queues are not evicted and in active state.
After reset done, kfd uses HWS to termination remaining activated queues but
HWS is resetted.
So
[Why]
If reset is detected and kfd need to evict working queues, HWS moving queue
will be failed.
Then remaining queues are not evicted and in active state.
After reset done, kfd uses HWS to termination remaining activated queues but
HWS is resetted.
So remove queue will be failed again.
[How]
