Searched hist:e2b1f9f5 (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/gpu/drm/amd/amdkfd/ |
H A D | kfd_int_process_v9.c | e2b1f9f5 Tue May 11 02:35:49 CDT 2021 Dennis Li <Dennis.Li@amd.com> drm/amdkfd: refine the poison data consumption handling
The user applications maybe register the KFD_EVENT_TYPE_HW_EXCEPTION and KFD_EVENT_TYPE_MEMORY events, driver could notify them when poison data consumed. Beside that, some applications maybe register SIGBUS signal hander. These applications will handle poison data by themselves, exit or re-create context to re-dispatch works.
Signed-off-by: Dennis Li <Dennis.Li@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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H A D | kfd_events.c | e2b1f9f5 Tue May 11 02:35:49 CDT 2021 Dennis Li <Dennis.Li@amd.com> drm/amdkfd: refine the poison data consumption handling
The user applications maybe register the KFD_EVENT_TYPE_HW_EXCEPTION and KFD_EVENT_TYPE_MEMORY events, driver could notify them when poison data consumed. Beside that, some applications maybe register SIGBUS signal hander. These applications will handle poison data by themselves, exit or re-create context to re-dispatch works.
Signed-off-by: Dennis Li <Dennis.Li@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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H A D | kfd_priv.h | e2b1f9f5 Tue May 11 02:35:49 CDT 2021 Dennis Li <Dennis.Li@amd.com> drm/amdkfd: refine the poison data consumption handling
The user applications maybe register the KFD_EVENT_TYPE_HW_EXCEPTION and KFD_EVENT_TYPE_MEMORY events, driver could notify them when poison data consumed. Beside that, some applications maybe register SIGBUS signal hander. These applications will handle poison data by themselves, exit or re-create context to re-dispatch works.
Signed-off-by: Dennis Li <Dennis.Li@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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