Commit c07c54e9 authored by Oded Gabbay's avatar Oded Gabbay
Browse files

habanalabs: better error print for pin failure 



Print the user given pointer and error code on failure to get user
pages for easier debugging.

Signed-off-by: default avatarOded Gabbay <ogabbay@kernel.org>
parent 3f18b842

drivers/misc/habanalabs/common/memory.c

+2 −1
Original line number Diff line number Diff line
@@ -1612,7 +1612,8 @@ static int get_user_memory(struct hl_device *hdev, u64 addr, u64 size, 


	if (rc != npages) {

		dev_err(hdev->dev,

			"Failed to map host memory, user ptr probably wrong\n");

			"Failed (%d) to pin host memory with user ptr 0x%llx\n",

			rc, addr);

		if (rc < 0)

			goto destroy_pages;

		npages = rc;