acpi-5.5-rc1-2

 - Fix locking issue in acpi_os_map_cleanup() leading to a race
   condition that can be harnessed for provoking a kernel panic
   from user space (Francesco Ruggeri).

 - Fix parameter check in acpi_bus_get_private_data() (Vamshi K
   Sthambamkadi).

 - Allow GPE 0xFF to be masked via kernel command line (Yunfeng Ye).

 - Add a new lid switch blacklist entry for Acer Switch 10 SW5-032
   to the ACPI button driver (Hans de Goede).

 - Clean up Kconfig (Krzysztof Kozlowski).