From: Borislav Petkov <b...@suse.de>
Doing
$ make allnoconfig
I get a 32-bit allnoconfig:
$ grep -i x86 .config
# Linux/x86 4.0.0-rc6 Kernel Configuration
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
The same if I do:
$ make ARCH=i386 allnoconfig
$ grep -i x86 .config | head -20
CONFIG_X86_32=y
CONFIG_X86=y
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/i386_defconfig"
Make allnoconfig without ARCH specified on the command line default to
64-bit.
Signed-off-by: Borislav Petkov <b...@suse.de>
---
arch/x86/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 0a37094e458e..04dfb4e7aeff 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -2,6 +2,7 @@
config 64BIT
bool "64-bit kernel" if ARCH = "x86"
default ARCH != "i386"
+ option allnoconfig_y
---help---
Say yes to build a 64-bit kernel - formerly known as x86_64
Say no to build a 32-bit kernel - formerly known as i386
--
2.3.3
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