Commit 989fe677 authored by Qianfeng Rong's avatar Qianfeng Rong Committed by Danilo Krummrich
Browse files

drm/nouveau/gsp: fix mismatched alloc/free for kvmalloc() 



Replace kfree() with kvfree() for memory allocated by kvmalloc().

Compile-tested only.

Cc: stable@vger.kernel.org
Fixes: 8a8b1ec5 ("drm/nouveau/gsp: split rpc handling out on its own")
Signed-off-by: default avatarQianfeng Rong <rongqianfeng@vivo.com>
Reviewed-by: default avatarTimur Tabi <ttabi@nvidia.com>
Acked-by: default avatarZhi Wang <zhiw@nvidia.com>
Link: https://lore.kernel.org/r/20250813125412.96178-1-rongqianfeng@vivo.com


Signed-off-by: default avatarDanilo Krummrich <dakr@kernel.org>
parent 50a8c08b

drivers/gpu/drm/nouveau/nvkm/subdev/gsp/rm/r535/rpc.c

+2 −2
Original line number Diff line number Diff line
@@ -325,7 +325,7 @@ r535_gsp_msgq_recv(struct nvkm_gsp *gsp, u32 gsp_rpc_len, int *retries) 


		rpc = r535_gsp_msgq_peek(gsp, sizeof(*rpc), info.retries);

		if (IS_ERR_OR_NULL(rpc)) {

			kfree(buf);

			kvfree(buf);

			return rpc;

		}
@@ -334,7 +334,7 @@ r535_gsp_msgq_recv(struct nvkm_gsp *gsp, u32 gsp_rpc_len, int *retries) 


		rpc = r535_gsp_msgq_recv_one_elem(gsp, &info);

		if (IS_ERR_OR_NULL(rpc)) {

			kfree(buf);

			kvfree(buf);

			return rpc;

		}