diff mbox series

[V1,6/7] accel/amdxdna: Add __user to second parameter of aie2_query_status

Message ID 20250102212244.1586340-6-lizhi.hou@amd.com (mailing list archive)
State New
Headers show
Series [V1,1/7] accel/amdxdna: Declare npu device profile as static variables | expand

Commit Message

Lizhi Hou Jan. 2, 2025, 9:22 p.m. UTC 
The second parameter of aie2_query_status() is a userspace pointer.
Declaring it as 'char __user *' to fix sparse warning.

Fixes: 850d71f6bf4c ("accel/amdxdna: Add query functions")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202412311655.YBvq2wJb-lkp@intel.com/
Signed-off-by: Lizhi Hou <lizhi.hou@amd.com>
---
 drivers/accel/amdxdna/aie2_pci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/accel/amdxdna/aie2_pci.h b/drivers/accel/amdxdna/aie2_pci.h
index cc159cadff9f..f2d95531ddc2 100644
--- a/drivers/accel/amdxdna/aie2_pci.h
+++ b/drivers/accel/amdxdna/aie2_pci.h
@@ -269,7 +269,7 @@  int aie2_query_firmware_version(struct amdxdna_dev_hdl *ndev,
 int aie2_create_context(struct amdxdna_dev_hdl *ndev, struct amdxdna_hwctx *hwctx);
 int aie2_destroy_context(struct amdxdna_dev_hdl *ndev, struct amdxdna_hwctx *hwctx);
 int aie2_map_host_buf(struct amdxdna_dev_hdl *ndev, u32 context_id, u64 addr, u64 size);
-int aie2_query_status(struct amdxdna_dev_hdl *ndev, char *buf, u32 size, u32 *cols_filled);
+int aie2_query_status(struct amdxdna_dev_hdl *ndev, char __user *buf, u32 size, u32 *cols_filled);
 int aie2_register_asyn_event_msg(struct amdxdna_dev_hdl *ndev, dma_addr_t addr, u32 size,
 				 void *handle, int (*cb)(void*, const u32 *, size_t));
 int aie2_config_cu(struct amdxdna_hwctx *hwctx);