Kconfig.i386 795 B

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  1. menu "Host processor type and features"
  2. source "arch/x86/Kconfig.cpu"
  3. endmenu
  4. config UML_X86
  5. bool
  6. default y
  7. config X86_32
  8. bool
  9. default y
  10. select HAVE_AOUT
  11. config RWSEM_XCHGADD_ALGORITHM
  12. def_bool y
  13. config 64BIT
  14. bool
  15. default n
  16. config 3_LEVEL_PGTABLES
  17. bool "Three-level pagetables (EXPERIMENTAL)"
  18. default n
  19. depends on EXPERIMENTAL
  20. help
  21. Three-level pagetables will let UML have more than 4G of physical
  22. memory. All the memory that can't be mapped directly will be treated
  23. as high memory.
  24. However, this it experimental on 32-bit architectures, so if unsure say
  25. N (on x86-64 it's automatically enabled, instead, as it's safe there).
  26. config ARCH_HAS_SC_SIGNALS
  27. bool
  28. default y
  29. config ARCH_REUSE_HOST_VSYSCALL_AREA
  30. bool
  31. default y
  32. config GENERIC_HWEIGHT
  33. bool
  34. default y