Documentation/admin-guide/kernel-parameters.txt

arch/s390/Kconfig

arch/s390/boot/Makefile

arch/s390/boot/alternative.c

arch/s390/boot/boot.h

arch/s390/boot/ipl_parm.c

arch/s390/boot/startup.c

arch/s390/boot/uv.c

arch/s390/boot/uv.h

arch/s390/boot/vmem.c

arch/s390/configs/debug_defconfig

arch/s390/configs/defconfig

arch/s390/include/asm/abs_lowcore.h

arch/s390/include/asm/alternative-asm.h

arch/s390/include/asm/alternative.h

arch/s390/include/asm/atomic_ops.h

arch/s390/include/asm/facility.h

arch/s390/include/asm/kmsan.h

arch/s390/include/asm/lowcore.h

arch/s390/include/asm/nospec-branch.h