diff options
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/kfd_debug.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_debug.c b/drivers/gpu/drm/amd/amdkfd/kfd_debug.c index 45b1975b149a..3f27bab7a502 100644 --- a/drivers/gpu/drm/amd/amdkfd/kfd_debug.c +++ b/drivers/gpu/drm/amd/amdkfd/kfd_debug.c @@ -104,7 +104,8 @@ void debug_event_write_work_handler(struct work_struct *work) struct kfd_process, debug_event_workarea); - kernel_write(process->dbg_ev_file, &write_data, 1, &pos); + if (process->debug_trap_enabled && process->dbg_ev_file) + kernel_write(process->dbg_ev_file, &write_data, 1, &pos); } /* update process/device/queue exception status, write to descriptor @@ -656,6 +657,7 @@ int kfd_dbg_trap_disable(struct kfd_process *target) else if (target->runtime_info.runtime_state != DEBUG_RUNTIME_STATE_DISABLED) target->runtime_info.runtime_state = DEBUG_RUNTIME_STATE_ENABLED; + cancel_work_sync(&target->debug_event_workarea); fput(target->dbg_ev_file); target->dbg_ev_file = NULL; |