arch/alpha/include/asm/sparsemem.h

14

#define MAX_PHYSMEM_BITS 48

arch/arm/include/asm/sparsemem.h

22

#define MAX_PHYSMEM_BITS 36

arch/arm/mach-rpc/include/mach/memory.h

29

#define MAX_PHYSMEM_BITS 29

arch/arm/mach-sa1100/include/mach/memory.h

27

#define MAX_PHYSMEM_BITS 32

arch/arm64/include/asm/sparsemem.h

10

#define MAX_PHYSMEM_BITS PHYS_MASK_SHIFT

arch/loongarch/include/asm/sparsemem.h

12

#define MAX_PHYSMEM_BITS 48

arch/mips/include/asm/sparsemem.h

15

#define MAX_PHYSMEM_BITS 48

arch/parisc/include/asm/sparsemem.h

11

#define MAX_PHYSMEM_BITS 39 /* 512 GB */

arch/powerpc/include/asm/book3s/64/pgtable.h

302

#define MAX_PHYSMEM_BITS H_MAX_PHYSMEM_BITS

arch/powerpc/include/asm/book3s/64/pgtable.h

304

#define MAX_PHYSMEM_BITS R_MAX_PHYSMEM_BITS

arch/powerpc/include/asm/nohash/mmu-e500.h

314

#define MAX_PHYSMEM_BITS 44

arch/riscv/include/asm/sparsemem.h

10

#define MAX_PHYSMEM_BITS 32

arch/riscv/include/asm/sparsemem.h

8

#define MAX_PHYSMEM_BITS 56

arch/s390/include/asm/sparsemem.h

6

#define MAX_PHYSMEM_BITS CONFIG_MAX_PHYSMEM_BITS

arch/sh/include/asm/sparsemem.h

10

#define MAX_PHYSMEM_BITS 32

arch/sparc/include/asm/sparsemem.h

10

#define MAX_PHYSMEM_BITS MAX_PHYS_ADDRESS_BITS

arch/x86/include/asm/sparsemem.h

22

# define MAX_PHYSMEM_BITS 36

arch/x86/include/asm/sparsemem.h

25

# define MAX_PHYSMEM_BITS 32

arch/x86/include/asm/sparsemem.h

29

# define MAX_PHYSMEM_BITS (pgtable_l5_enabled() ? 52 : 46)