[mirror_ubuntu-bionic-kernel.git] / arch / um / Kconfig_i386

config UML_X86
	bool
	default y

config 64BIT
	bool
	default n

config TOP_ADDR
 	hex
 	default 0xc0000000 if !HOST_2G_2G
 	default 0x80000000 if HOST_2G_2G

config 3_LEVEL_PGTABLES
	bool "Three-level pagetables"
	default n
	help
	Three-level pagetables will let UML have more than 4G of physical
	memory.  All the memory that can't be mapped directly will be treated
	as high memory.

config STUB_CODE
	hex
	default 0xbfffe000

config STUB_DATA
	hex
	default 0xbffff000

config STUB_START
	hex
	default STUB_CODE

config ARCH_HAS_SC_SIGNALS
	bool
	default y

config ARCH_REUSE_HOST_VSYSCALL_AREA
	bool
	default y
Commit	Line	Data
c45166be PBG	1	config UML_X86
	2	bool
	3	default y
	4
	5	config 64BIT
1da177e4 LT	6	bool
	7	default n
	8
	9	config TOP_ADDR
	10	hex
	11	default 0xc0000000 if !HOST_2G_2G
	12	default 0x80000000 if HOST_2G_2G
	13
	14	config 3_LEVEL_PGTABLES
	15	bool "Three-level pagetables"
	16	default n
	17	help
	18	Three-level pagetables will let UML have more than 4G of physical
	19	memory. All the memory that can't be mapped directly will be treated
	20	as high memory.
	21
d67b569f JD	22	config STUB_CODE
	23	hex
	24	default 0xbfffe000
	25
	26	config STUB_DATA
	27	hex
	28	default 0xbffff000
	29
	30	config STUB_START
	31	hex
	32	default STUB_CODE
	33
1da177e4 LT	34	config ARCH_HAS_SC_SIGNALS
	35	bool
	36	default y
	37
	38	config ARCH_REUSE_HOST_VSYSCALL_AREA
	39	bool
	40	default y