| Kconfig (bbeedfda8eee0b17ea16e4e157c596095458676a) | Kconfig (e585513b76f7b05d08ca3fb250fed11f6ba46ee5) |
|---|---|
| 1config ARM 2 bool 3 default y 4 select ARCH_CLOCKSOURCE_DATA 5 select ARCH_HAS_DEBUG_VIRTUAL 6 select ARCH_HAS_DEVMEM_IS_ALLOWED 7 select ARCH_HAS_ELF_RANDOMIZE 8 select ARCH_HAS_SET_MEMORY --- 1402 unchanged lines hidden (view full) --- 1411 Select the desired split between kernel and user memory. 1412 1413 If you are not absolutely sure what you are doing, leave this 1414 option alone! 1415 1416 config VMSPLIT_3G 1417 bool "3G/1G user/kernel split" 1418 config VMSPLIT_3G_OPT | 1config ARM 2 bool 3 default y 4 select ARCH_CLOCKSOURCE_DATA 5 select ARCH_HAS_DEBUG_VIRTUAL 6 select ARCH_HAS_DEVMEM_IS_ALLOWED 7 select ARCH_HAS_ELF_RANDOMIZE 8 select ARCH_HAS_SET_MEMORY --- 1402 unchanged lines hidden (view full) --- 1411 Select the desired split between kernel and user memory. 1412 1413 If you are not absolutely sure what you are doing, leave this 1414 option alone! 1415 1416 config VMSPLIT_3G 1417 bool "3G/1G user/kernel split" 1418 config VMSPLIT_3G_OPT |
| 1419 depends on !ARM_LPAE | |
| 1420 bool "3G/1G user/kernel split (for full 1G low memory)" 1421 config VMSPLIT_2G 1422 bool "2G/2G user/kernel split" 1423 config VMSPLIT_1G 1424 bool "1G/3G user/kernel split" 1425endchoice 1426 1427config PAGE_OFFSET --- 205 unchanged lines hidden (view full) --- 1633 def_bool ARCH_SPARSEMEM_ENABLE 1634 1635config ARCH_SELECT_MEMORY_MODEL 1636 def_bool ARCH_SPARSEMEM_ENABLE 1637 1638config HAVE_ARCH_PFN_VALID 1639 def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM 1640 | 1419 bool "3G/1G user/kernel split (for full 1G low memory)" 1420 config VMSPLIT_2G 1421 bool "2G/2G user/kernel split" 1422 config VMSPLIT_1G 1423 bool "1G/3G user/kernel split" 1424endchoice 1425 1426config PAGE_OFFSET --- 205 unchanged lines hidden (view full) --- 1632 def_bool ARCH_SPARSEMEM_ENABLE 1633 1634config ARCH_SELECT_MEMORY_MODEL 1635 def_bool ARCH_SPARSEMEM_ENABLE 1636 1637config HAVE_ARCH_PFN_VALID 1638 def_bool ARCH_HAS_HOLES_MEMORYMODEL || !SPARSEMEM 1639 |
| 1641config HAVE_GENERIC_RCU_GUP | 1640config HAVE_GENERIC_GUP |
| 1642 def_bool y 1643 depends on ARM_LPAE 1644 1645config HIGHMEM 1646 bool "High Memory Support" 1647 depends on MMU 1648 help 1649 The address space of ARM processors is only 4 Gigabytes large --- 545 unchanged lines hidden --- | 1641 def_bool y 1642 depends on ARM_LPAE 1643 1644config HIGHMEM 1645 bool "High Memory Support" 1646 depends on MMU 1647 help 1648 The address space of ARM processors is only 4 Gigabytes large --- 545 unchanged lines hidden --- |