error compiling v2.5.45 using xtreme minimal .config

Hi all,

I just tested to compile linux-2.5.45 with this xtreme minimal .config (also attached) Basically I turned off everything that was "off-able" (not sure it this word exists ;))
using "make menuconfig".
-----8<-------
CONFIG_X86=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_M586=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_X86_PPRO_FENCE=y
CONFIG_X86_F00F_BUG=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_USE_STRING_486=y
CONFIG_X86_ALIGNMENT_16=y
CONFIG_NOHIGHMEM=y
CONFIG_BINFMT_ELF=y
CONFIG_INPUT=y
CONFIG_SOUND_GAMEPORT=y
CONFIG_RAMFS=y
CONFIG_MSDOS_PARTITION=y
CONFIG_SECURITY_CAPABILITIES=y
CONFIG_X86_BIOS_REBOOT=y
-----8<-------
Note: This configuration might produce "not so useful" kernel,
but that's how I tested the kernel configuration.

I got the following error:

Generating build number
Generating include/linux/compile.h (updated)
gcc -Wp,-MD,init/.version.o.d -D__KERNEL__ -Iinclude -Wall -Wstrict-prototypes -Wno-trigraphs -O2 -fomit-frame-pointer -fno-strict-aliasing -fno-common -pipe -mpreferred-stack-boundary=2 -march=i586 -Iarch/i386/mach-generic -nostdinc -iwithprefix include -DKBUILD_BASENAME=version -c -o init/version.o init/version.c
ld -m elf_i386 -r -o init/built-in.o init/main.o init/version.o init/do_mounts.o

        ld -m elf_i386 -e stext -T arch/i386/vmlinux.lds.s arch/i386/kernel/head.o arch/i386/kernel/init_task.o  init/built-in.o --start-group  arch/i386/kernel/built-in.o  arch/i386/mm/built-in.o  arch/i386/mach-generic/built-in.o  kernel/built-in.o  mm/built-in.o  fs/built-in.o  ipc/built-in.o  security/built-in.o  crypto/built-in.o  lib/lib.a  arch/i386/lib/lib.a  drivers/built-in.o  sound/built-in.o  net/built-in.o --end-group  -o vmlinux

net/built-in.o: In function `sock_ioctl':
net/built-in.o(.text+0x956): undefined reference to dev_ioctl' net/built-in.o: In function __kfree_skb':
net/built-in.o(.text+0x32ae): undefined reference to `__secpath_destroy'

Best regards,