b4af09140a04 ("s390/vmem: use swap() instead of open coding it")
bb1520d581a3 ("s390/mm: start kernel with DAT enabled")
9c3205b2b062 ("s390/boot: cleanup decompressor header files")
47477c84b891 ("Merge tag 's390-6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux")