Pull UML updates from Richard Weinberger:
- hostfs: Convert to writepages
- many cleanups: removal of dead macros, missing __init
* tag 'uml-for-linus-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux:
um: Remove unused asm/archparam.h header
um: Include missing headers in asm/pgtable.h
hostfs: Convert to writepages
um: rtc: use RTC time when calculating the alarm
um: Remove unused user_context function
um: Remove unused THREAD_NAME_LEN macro
um: Remove unused PGD_BOUND macro
um: Mark setup_env_path as __init
um: Mark install_fatal_handler as __init
um: Mark set_stklim as __init
um: Mark get_top_address as __init
um: Mark parse_cache_line as __init
um: Mark parse_host_cpu_flags as __init
um: Count iomem_size only once in physmem calculation
um: Remove obsolete fixmap support
um: Remove unused MODULES_LEN macro