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(parent: 3e9cf23) | patch
drm/amdkfd: fix dropped interrupt in kfd_int_process_v11
authorGraham Sider <Graham.Sider@amd.com>
Fri, 23 Sep 2022 14:07:15 +0000 (10:07 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 29 Sep 2022 13:41:44 +0000 (09:41 -0400)
commit15afe32388bac88661ffdc1645be2a038f49b9f2
tree48793c6d865412d2637a9097666993ff7ce02be1tree | snapshot
parent3e9cf23428701f055765d66951b01286f94df056commit | diff
drm/amdkfd: fix dropped interrupt in kfd_int_process_v11

Shader wave interrupts were getting dropped in event_interrupt_wq_v11
if the PRIV bit was set to 1. This would often lead to a hang. Until
debugger logic is upstreamed, expand comment to stop early return.

Signed-off-by: Graham Sider <Graham.Sider@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c diff | blob | history
Domain: System / Kernel;