Linux 5.15.1

Link: https://lore.kernel.org/r/20211104141159.551636584@linuxfoundation.org


Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Ken Moffat <zarniwhoop@ntlworld.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>