while compiling 2.1.69 I experienced this:
----------
make[2]: Entering directory `/usr/src/linux/net'
gcc -D__KERNEL__ -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -pipe -fno-strength-reduce -m486 -malign-loops=2 -malign-jumps=2 -malign-functions=2 -DCPU=586 -DEXPORT_SYMTAB -c netsyms.c
netsyms.c:267: redefinition of `__kstrtab_memcpy_toiovec'
netsyms.c:147: `__kstrtab_memcpy_toiovec' previously defined here
netsyms.c:267: redefinition of `__ksymtab_memcpy_toiovec'
netsyms.c:147: `__ksymtab_memcpy_toiovec' previously defined here
make[2]: *** [netsyms.o] Error 1
make[2]: Leaving directory `/usr/src/linux/net'
make[1]: *** [first_rule] Error 2
make[1]: Leaving directory `/usr/src/linux/net'
make: *** [linuxsubdirs] Error 2
--- I donŽt have much time, so IŽll maybe get this to be fixed some time later (maybe in the evening)
Stefan.