diff --git a/drivers/gpu/nvgpu/include/nvgpu/enabled.h b/drivers/gpu/nvgpu/include/nvgpu/enabled.h
index 61c30a273..13c12d09d 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/enabled.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/enabled.h
@@ -72,8 +72,6 @@ struct gk20a;
 		"User-space managed address spaces support"),		\
 	DEFINE_FLAG(NVGPU_SUPPORT_IO_COHERENCE,				\
 		"IO coherence support is available"),			\
-	DEFINE_FLAG(NVGPU_SUPPORT_PARTIAL_MAPPINGS,			\
-		"MAP_BUFFER_EX with partial mappings"),			\
 	DEFINE_FLAG(NVGPU_SUPPORT_SPARSE_ALLOCS,			\
 		"MAP_BUFFER_EX with sparse allocations"),		\
 	DEFINE_FLAG(NVGPU_SUPPORT_MAP_DIRECT_KIND_CTRL,			\
diff --git a/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c b/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
index b2ac2906b..73d50e079 100644
--- a/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
+++ b/drivers/gpu/nvgpu/os/linux/ioctl_ctrl.c
@@ -226,8 +226,6 @@ static struct nvgpu_flags_mapping flags_mapping[] = {
 		NVGPU_CAN_RAILGATE},
 	{NVGPU_GPU_FLAGS_HAS_SYNCPOINTS,
 		NVGPU_HAS_SYNCPOINTS},
-	{NVGPU_GPU_FLAGS_SUPPORT_PARTIAL_MAPPINGS,
-		NVGPU_SUPPORT_PARTIAL_MAPPINGS},
 	{NVGPU_GPU_FLAGS_SUPPORT_SPARSE_ALLOCS,
 		NVGPU_SUPPORT_SPARSE_ALLOCS},
 	{NVGPU_GPU_FLAGS_SUPPORT_SYNC_FENCE_FDS,
diff --git a/drivers/gpu/nvgpu/os/linux/module.c b/drivers/gpu/nvgpu/os/linux/module.c
index dd1389388..b82da023b 100644
--- a/drivers/gpu/nvgpu/os/linux/module.c
+++ b/drivers/gpu/nvgpu/os/linux/module.c
@@ -351,7 +351,6 @@ void gk20a_init_linux_characteristics(struct gk20a *g)
 {
 	struct device *dev = dev_from_gk20a(g);
 
-	nvgpu_set_enabled(g, NVGPU_SUPPORT_PARTIAL_MAPPINGS, true);
 	nvgpu_set_enabled(g, NVGPU_SUPPORT_DETERMINISTIC_OPTS, true);
 	nvgpu_set_enabled(g, NVGPU_SUPPORT_USERSPACE_MANAGED_AS, true);
 	nvgpu_set_enabled(g, NVGPU_SUPPORT_REMAP, true);
diff --git a/include/uapi/linux/nvgpu-ctrl.h b/include/uapi/linux/nvgpu-ctrl.h
index 4ac535382..0809be353 100644
--- a/include/uapi/linux/nvgpu-ctrl.h
+++ b/include/uapi/linux/nvgpu-ctrl.h
@@ -95,8 +95,6 @@ struct nvgpu_gpu_zbc_query_table_args {
 #define NVGPU_GPU_BUS_TYPE_AXI         32
 
 #define NVGPU_GPU_FLAGS_HAS_SYNCPOINTS			(1ULL << 0)
-/* MAP_BUFFER_EX with partial mappings */
-#define NVGPU_GPU_FLAGS_SUPPORT_PARTIAL_MAPPINGS	(1ULL << 1)
 /* MAP_BUFFER_EX with sparse allocations */
 #define NVGPU_GPU_FLAGS_SUPPORT_SPARSE_ALLOCS		(1ULL << 2)
 /* sync fence FDs are available in, e.g., submit_gpfifo */