Modular Frustration w/2.4.18!

[David Christensen]

I don't understand it!  I cannot seem to get the modules to compile on 
my box!  Every time I modify the config to make something compile NOT as 
a module, the make breaks somewhere else!  ARRRRGHHH!

The lay of the land:
gcc-cpp-2.96-0.76mdk
gcc-2.96-0.76mdk
gcc-c++-2.96-0.76mdk
libgcc3.0-3.0.4-2mdk

I can do a "make bzImage" and that compiles just fine:
 >>>SNIP
tools/build -b bbootsect bsetup compressed/bvmlinux.out CURRENT > bzImage
Root device is (8, 21)
Boot sector 512 bytes.
Setup is 4796 bytes.
System is 718 kB
make[1]: Leaving directory `/usr/src/linux-2.4.18-6mdk/arch/i386/boot'
[root@pluto linux]#

Then when I get to making the modules... BOOM!
 >>>SNIP
In file included from /usr/src/linux-2.4.18-6mdk/include/linux/highmem.h:5,
                  from 
/usr/src/linux-2.4.18-6mdk/include/linux/pagemap.h:16,
                  from /usr/src/linux-2.4.18-6mdk/include/linux/locks.h:8,
                  from 
/usr/src/linux-2.4.18-6mdk/include/linux/devfs_fs_kernel.h:6,
                  from floppy.c:169:
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h: In function 
`get_pgd_fast':
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:78: 
`boot_cpu_data_Rsmp_0657d037' undeclared (first use in this function)
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:78: (Each undeclared 
identifier is reported only once
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:78: for each function 
it appears in.)
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h: In function 
`free_pgd_fast':
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:89: 
`boot_cpu_data_Rsmp_0657d037' undeclared (first use in this function)
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h: In function 
`pte_alloc_one_fast':
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:127: 
`boot_cpu_data_Rsmp_0657d037' undeclared (first use in this function)
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h: In function 
`pte_free_fast':
/usr/src/linux-2.4.18-6mdk/include/asm/pgalloc.h:137: 
`boot_cpu_data_Rsmp_0657d037' undeclared (first use in this function)
make[2]: *** [floppy.o] Error 1
make[2]: Leaving directory `/usr/src/linux-2.4.18-6mdk/drivers/block'
make[1]: *** [_modsubdir_block] Error 2
make[1]: Leaving directory `/usr/src/linux-2.4.18-6mdk/drivers'
make: *** [_mod_drivers] Error 2