This adds architecture-specific Kconfig support, plus Kconfig_i386 and
Kconfig_x86_64. Currently the only option defined there is CONFIG_64_BIT.
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
+config 64_BIT
+ bool
+ default n
config 3_LEVEL_PGTABLES
bool "Three-level pagetables"
default n
--- /dev/null
+config 64_BIT
+ bool
+ default y
+
+config 3_LEVEL_PGTABLES
+ bool
+ default y
echo ' find in the kernel root.'
endef
+$(shell cd $(ARCH_DIR) && ln -sf Kconfig_$(SUBARCH) Kconfig_arch)
+
prepare: $(ARCH_SYMLINKS) $(SYS_HEADERS) $(GEN_HEADERS) \
$(ARCH_DIR)/kernel/vmlinux.lds.S