Merge 0d508cefcd ("vdpa/mlx5: Fix mlx5_vdpa_get_config() endianness on big-endian machines") into android16-6.12-lts

Steps on the way to 6.12.31

Resolves merge conflicts in:
	drivers/media/usb/uvc/uvc_ctrl.c

Change-Id: I663a7a27e554e5a9d426532ff17f7dffc9619d22
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

net/core/pktgen.c

@@ -898,6 +898,10 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
 	pkt_dev->nr_labels = 0;
 	do {
 		__u32 tmp;
+
+		if (n >= MAX_MPLS_LABELS)
+			return -E2BIG;
+
 		len = hex32_arg(&buffer[i], 8, &tmp);
 		if (len <= 0)
 			return len;
@@ -909,8 +913,6 @@ static ssize_t get_labels(const char __user *buffer, struct pktgen_dev *pkt_dev)
 			return -EFAULT;
 		i++;
 		n++;
-		if (n >= MAX_MPLS_LABELS)
-			return -E2BIG;
 	} while (c == ',');
 
 	pkt_dev->nr_labels = n;