2 files changed, 2 insertions, 16 deletions

diff --git a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
index eb5f7749..c6780cf7 100644
--- a/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
+++ b/drivers/gpu/nvgpu/vgpu/mm_vgpu.c
@@ -497,18 +497,10 @@ static void vgpu_mm_l2_flush(struct gk20a *g, bool invalidate)
 
 static void vgpu_mm_tlb_invalidate(struct vm_gk20a *vm)
 {
-        struct gk20a *g = gk20a_from_vm(vm);
-        struct tegra_vgpu_cmd_msg msg;
-        struct tegra_vgpu_as_invalidate_params *p = &msg.params.as_invalidate;
-        int err;
-
         gk20a_dbg_fn("");
 
-        msg.cmd = TEGRA_VGPU_CMD_AS_INVALIDATE;
-        msg.handle = vgpu_get_handle(g);
-        p->handle = vm->handle;
-        err = vgpu_comm_sendrecv(&msg, sizeof(msg), sizeof(msg));
-        WARN_ON(err || msg.ret);
+        gk20a_err(dev_from_vm(vm), "%s: call to RM server not supported",
+                __func__);
 }
 
 static void vgpu_mm_mmu_set_debug_mode(struct gk20a *g, bool enable)
diff --git a/include/linux/tegra_vgpu.h b/include/linux/tegra_vgpu.h
index b83b9669..4f1c7926 100644
--- a/include/linux/tegra_vgpu.h
+++ b/include/linux/tegra_vgpu.h
@@ -48,7 +48,6 @@ enum {
         TEGRA_VGPU_CMD_AS_FREE_SHARE = 9,
         TEGRA_VGPU_CMD_AS_MAP = 10,
         TEGRA_VGPU_CMD_AS_UNMAP = 11,
-        TEGRA_VGPU_CMD_AS_INVALIDATE = 12,
         TEGRA_VGPU_CMD_CHANNEL_BIND = 13,
         TEGRA_VGPU_CMD_CHANNEL_UNBIND = 14,
         TEGRA_VGPU_CMD_CHANNEL_DISABLE = 15,
@@ -193,10 +192,6 @@ struct tegra_vgpu_mem_desc {
         u64 length;
 };
 
-struct tegra_vgpu_as_invalidate_params {
-        u64 handle;
-};
-
 struct tegra_vgpu_channel_config_params {
         u64 handle;
 };
@@ -471,7 +466,6 @@ struct tegra_vgpu_cmd_msg {
                 struct tegra_vgpu_as_bind_share_params as_bind_share;
                 struct tegra_vgpu_as_map_params as_map;
                 struct tegra_vgpu_as_map_ex_params as_map_ex;
-                struct tegra_vgpu_as_invalidate_params as_invalidate;
                 struct tegra_vgpu_channel_config_params channel_config;
                 struct tegra_vgpu_ramfc_params ramfc;
                 struct tegra_vgpu_ch_ctx_params ch_ctx;