projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 85977376 PBG |
1 | menu "Host processor type and features" |
| 2 | ||
| 7a78a172 | 3 | source "arch/x86/Kconfig.cpu" |
| 85977376 PBG |
4 | |
| 5 | endmenu | |
| 6 | ||
| c45166be PBG |
7 | config UML_X86 |
| 8 | bool | |
| 9 | default y | |
| 10 | ||
| 54d67ee2 JD |
11 | config X86_32 |
| 12 | bool | |
| 13 | default y | |
| 14 | ||
| 15 | config RWSEM_XCHGADD_ALGORITHM | |
| 16 | def_bool y | |
| 17 | ||
| c45166be | 18 | config 64BIT |
| 1da177e4 LT |
19 | bool |
| 20 | default n | |
| 21 | ||
| 52fdd089 BL |
22 | config SEMAPHORE_SLEEPERS |
| 23 | bool | |
| 24 | default y | |
| 25 | ||
| 1da177e4 | 26 | config 3_LEVEL_PGTABLES |
| ce2d2aed | 27 | bool "Three-level pagetables (EXPERIMENTAL)" |
| 1da177e4 | 28 | default n |
| ce2d2aed | 29 | depends on EXPERIMENTAL |
| 1da177e4 LT |
30 | help |
| 31 | Three-level pagetables will let UML have more than 4G of physical | |
| 32 | memory. All the memory that can't be mapped directly will be treated | |
| 33 | as high memory. | |
| 34 | ||
| ce2d2aed PBG |
35 | However, this it experimental on 32-bit architectures, so if unsure say |
| 36 | N (on x86-64 it's automatically enabled, instead, as it's safe there). | |
| 37 | ||
| 1da177e4 LT |
38 | config ARCH_HAS_SC_SIGNALS |
| 39 | bool | |
| 40 | default y | |
| 41 | ||
| 42 | config ARCH_REUSE_HOST_VSYSCALL_AREA | |
| 43 | bool | |
| 44 | default y | |
| f214ef3e AM |
45 | |
| 46 | config GENERIC_HWEIGHT | |
| 47 | bool | |
| 48 | default y | |
| 49 | ||
| b0b933c0 DH |
50 | config ARCH_SUPPORTS_AOUT |
| 51 | def_bool y |