FC4 with vanilla kernel: make install gets several "... needs unknown symbol .." errs

[gabolander]

I got from kernel.org and succesfully compiled the vanilla kernel (2.6.13-rc3) on my FC4 box.
Unfortunately, when I type"make modules_install", get several of these errors (for almost all modules):

================================================== ==
...............
WARNING: /lib/modules/2.6.13-rc3/kernel/drivers/net/pcmcia/smc91c92_cs.ko needs unknown symbol pcmcia_release_irq
WARNING: /lib/modules/2.6.13-rc3/kernel/drivers/net/pcmcia/smc91c92_cs.ko needs unknown symbol pcmcia_request_irq
WARNING: /lib/modules/2.6.13-rc3/kernel/drivers/net/pcmcia/3c589_cs.ko needs unknown symbol cs_error
WARNING: /lib/modules/2.6.13-rc3/kernel/drivers/net/pcmcia/3c589_cs.ko needs unknown symbol pcmcia_deregister_client
................[snip]
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol rpc_shutdown_client
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol auth_domain_find
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol svc_recv
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol xdr_inline_decode
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol rpc_new_client
WARNING: /lib/modules/2.6.13-rc3/kernel/fs/nfsd/nfsd.ko needs unknown symbol svc_reserve
................[snip]
.. and so on
================================================== ==

What am I mistaking ?

the .config file, is the one I used for 2.6.12 (FC patched) kernel. In this version I had no problems in doing 'make modules_install'

Tnx in advance for any suggestions.