請問make menuconfig and make xconfig起動時會由何處載入.config?

[fuji65]

user@user-desktop:~/Work/linux-2.6.14.1$
user@user-desktop:~/Work/linux-2.6.14.1$ make distclean
user@user-desktop:~/Work/linux-2.6.14.1$ make menuconfig
HOSTCC scripts/basic/fixdep
HOSTCC scripts/basic/split-include
HOSTCC scripts/basic/docproc
SHIPPED scripts/kconfig/zconf.tab.h
HOSTCC scripts/kconfig/conf.o
HOSTCC scripts/kconfig/kxgettext.o
HOSTCC scripts/kconfig/mconf.o
SHIPPED scripts/kconfig/zconf.tab.c
SHIPPED scripts/kconfig/lex.zconf.c
HOSTCC scripts/kconfig/zconf.tab.o
HOSTLD scripts/kconfig/mconf
HOSTCC scripts/lxdialog/checklist.o
HOSTCC scripts/lxdialog/inputbox.o
HOSTCC scripts/lxdialog/lxdialog.o
HOSTCC scripts/lxdialog/menubox.o
HOSTCC scripts/lxdialog/msgbox.o
HOSTCC scripts/lxdialog/textbox.o
HOSTCC scripts/lxdialog/util.o
HOSTCC scripts/lxdialog/yesno.o
HOSTLD scripts/lxdialog/lxdialog
scripts/kconfig/mconf arch/arm/Kconfig
#
# using defaults found in /boot/config-2.6.24-23-generic
#
/boot/config-2.6.24-23-generic:4: trying to assign nonexistent symbol 4KSTACKS
/boot/config-2.6.24-23-generic:10: trying to assign nonexistent symbol AC97_BUS
/boot/config-2.6.24-23-generic:19: trying to assign nonexistent symbol ACPI_AC
/boot/config-2.6.24-23-generic:20

每次執行make menuconfig 都會出現紅色字體的部份,為何每次都會調用到"/boot/config-2.6.24-23-generic:"
這樣對嗎？3Q!!