Hi Greg, On Sat, Jan 29, 2022 at 04:56:17PM +0100, gregkh@xxxxxxxxxxxxxxxxxxx wrote: > > The patch below does not apply to the 4.9-stable tree. > If someone wants it applied there, or to any other stable or longterm > tree, then please email the backport, including the original git commit > id to <stable@xxxxxxxxxxxxxxx>. Here is the backport along with the backport of fa9ba3acb557 ("serial: 8250: fix error handling in of_platform_serial_probe()") which will be needed before this. -- Regards Sudip