drivers/vmw_vmci: Show correct get_user_pages_fast upon failure

As of 240ddd495a9 (vmw_vmci: Convert driver to use get_user_pages_fast())
we no longer user get_user_pages(), thus update the warning.

Also convert to pr_debug, which is a more appropriate level of logging.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/misc/vmw_vmci/vmci_queue_pair.c

@@ -737,7 +737,8 @@ static int qp_host_get_user_memory(u64 produce_uva,
 				     produce_q->kernel_if->num_pages, 1,
 				     produce_q->kernel_if->u.h.header_page);
 	if (retval < produce_q->kernel_if->num_pages) {
-		pr_warn("get_user_pages(produce) failed (retval=%d)", retval);
+		pr_debug("get_user_pages_fast(produce) failed (retval=%d)",
+			retval);
 		qp_release_pages(produce_q->kernel_if->u.h.header_page,
 				 retval, false);
 		err = VMCI_ERROR_NO_MEM;
@@ -748,7 +749,8 @@ static int qp_host_get_user_memory(u64 produce_uva,
 				     consume_q->kernel_if->num_pages, 1,
 				     consume_q->kernel_if->u.h.header_page);
 	if (retval < consume_q->kernel_if->num_pages) {
-		pr_warn("get_user_pages(consume) failed (retval=%d)", retval);
+		pr_debug("get_user_pages_fast(consume) failed (retval=%d)",
+			retval);
 		qp_release_pages(consume_q->kernel_if->u.h.header_page,
 				 retval, false);
 		qp_release_pages(produce_q->kernel_if->u.h.header_page,