select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6
select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU
select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32 && MMU
+ select HAVE_ARCH_KASAN if MMU && !XIP_KERNEL
select HAVE_ARCH_MMAP_RND_BITS if MMU
select HAVE_ARCH_PFN_VALID
select HAVE_ARCH_SECCOMP
kernel in system memory.
This can only be used with non-XIP MMU kernels where the base
- of physical memory is at a 16MB boundary.
+ of physical memory is at a 2 MiB boundary.
Only disable this option if you know that you do not require
this feature (eg, building a kernel for a single machine) and
default 0xB0000000 if VMSPLIT_3G_OPT
default 0xC0000000
+config KASAN_SHADOW_OFFSET
+ hex
+ depends on KASAN
+ default 0x1f000000 if PAGE_OFFSET=0x40000000
+ default 0x5f000000 if PAGE_OFFSET=0x80000000
+ default 0x9f000000 if PAGE_OFFSET=0xC0000000
+ default 0x8f000000 if PAGE_OFFSET=0xB0000000
+ default 0xffffffff
+
config NR_CPUS
int "Maximum number of CPUs (2-32)"
range 2 32