PCI: hv: Remove unused hv_set_msi_entry_from_desc()
[sfrench/cifs-2.6.git] / arch / x86 / um / Kconfig
1 # SPDX-License-Identifier: GPL-2.0
2
3 menu "Host processor type and features"
4
5 source "arch/x86/Kconfig.cpu"
6
7 endmenu
8
9 config UML_X86
10         def_bool y
11         select ARCH_BINFMT_ELF_EXTRA_PHDRS if X86_32
12
13 config 64BIT
14         bool "64-bit kernel" if "$(SUBARCH)" = "x86"
15         default "$(SUBARCH)" != "i386"
16
17 config X86_32
18         def_bool !64BIT
19         select ARCH_32BIT_OFF_T
20         select ARCH_WANT_IPC_PARSE_VERSION
21         select MODULES_USE_ELF_REL
22         select CLONE_BACKWARDS
23         select OLD_SIGSUSPEND3
24         select OLD_SIGACTION
25
26 config X86_64
27         def_bool 64BIT
28         select MODULES_USE_ELF_RELA
29
30 config 3_LEVEL_PGTABLES
31         bool "Three-level pagetables" if !64BIT
32         default 64BIT
33         help
34         Three-level pagetables will let UML have more than 4G of physical
35         memory.  All the memory that can't be mapped directly will be treated
36         as high memory.
37
38         However, this it experimental on 32-bit architectures, so if unsure say
39         N (on x86-64 it's automatically enabled, instead, as it's safe there).
40
41 config ARCH_HAS_SC_SIGNALS
42         def_bool !64BIT
43
44 config ARCH_REUSE_HOST_VSYSCALL_AREA
45         def_bool !64BIT
46
47 config GENERIC_HWEIGHT
48         def_bool y