1 files changed, 15 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index 91adf20c..6ed91bb1 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -1523,8 +1523,21 @@ static int gr_gp10b_handle_fecs_error(struct gk20a *g,
 
                 if (gk20a_gr_sm_debugger_attached(g)) {
                         gk20a_err(dev_from_gk20a(g), "CILP: posting usermode event");
-                        gk20a_dbg_gpu_post_events(ch);
-                        gk20a_channel_post_event(ch);
+
+                        if (gk20a_is_channel_marked_as_tsg(ch)) {
+                                struct tsg_gk20a *tsg = &g->fifo.tsg[ch->tsgid];
+                                struct channel_gk20a *__ch;
+
+                                mutex_lock(&tsg->ch_list_lock);
+                                list_for_each_entry(__ch, &tsg->ch_list, ch_entry) {
+                                        gk20a_dbg_gpu_post_events(__ch);
+                                        gk20a_channel_post_event(__ch);
+                                }
+                                mutex_unlock(&tsg->ch_list_lock);
+                        } else {
+                                gk20a_dbg_gpu_post_events(ch);
+                                gk20a_channel_post_event(ch);
+                        }
                 }
 
                 gk20a_channel_put(ch);