Linux 5.4.134

Linux 5.4.134

BugLink: https://bugs.launchpad.net/bugs/1939440
Link: https://lore.kernel.org/r/20210719144901.370365147@linuxfoundation.org
Link: https://lore.kernel.org/r/20210719184316.974243081@linuxfoundation.org
Tested-by: Florian Fainelli <f.fainelli@gmail.com>
Tested-by: Shuah Khan <skhan@linuxfoundation.org>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Kelsey Skunberg <kelsey.skunberg@canonical.com>