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-rw-r--r--drivers/gpu/nvgpu/gp10b/gr_gp10b.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
index 4b42678f..2bcb08a4 100644
--- a/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/gr_gp10b.c
@@ -52,6 +52,7 @@ bool gr_gp10b_is_valid_class(struct gk20a *g, u32 class_num)
52{ 52{
53 bool valid = false; 53 bool valid = false;
54 54
55 nvgpu_speculation_barrier();
55 switch (class_num) { 56 switch (class_num) {
56 case PASCAL_COMPUTE_A: 57 case PASCAL_COMPUTE_A:
57 case PASCAL_A: 58 case PASCAL_A: