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drm/amdkfd: send SIGSEGV to process upon KFD_EVENT_TYPE_MEMORY 

Signed-off-by: Moses Reuben <moses.reuben@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Moses Reuben 2018-07-11 22:32:48 -04:00 committed by Oded Gabbay
parent e47cb828eb
commit 101fee63cb
1 changed files with 7 additions and 0 deletions
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7
drivers/gpu/drm/amd/amdkfd/kfd_events.c
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@ -850,6 +850,13 @@ static void lookup_events_by_type_and_signal(struct kfd_process *p,
ev->memory_exception_data = *ev_data; ev->memory_exception_data = *ev_data;
} }
if (type == KFD_EVENT_TYPE_MEMORY) {
dev_warn(kfd_device,
"Sending SIGSEGV to HSA Process with PID %d ",
p->lead_thread->pid);
send_sig(SIGSEGV, p->lead_thread, 0);
}
/* Send SIGTERM no event of type "type" has been found*/ /* Send SIGTERM no event of type "type" has been found*/
if (send_signal) { if (send_signal) {
if (send_sigterm) { if (send_sigterm) {