[uml-devel] x86_64 when mem > 384M loadable modules do not work

[Boaz Harrosh <bharrosh@panasas.com>]

Hi um hackers

I'm using an x86_64 deployment both host and um-guest.
(Fedora 18)

When I load with mem=384M all is well but anything bigger will
eventually give me problems because loadable modules will no
longer load. The bigger mem= is, the earlier it will start.

When the Kernel tries to load the .ko driver I get these messages:

subarch: overflow in relocation type 11 val 805b1e40
subarch: `nfsv4' likely not compiled with -mcmodel=kernel
subarch: overflow in relocation type 11 val 806e4ca0
subarch: `nfsv3' likely not compiled with -mcmodel=kernel
   ...

(The first print is always around that same number
 805b1e40 independent of the mem= (> 384M) 
)

Do you guys see the same problem? I'm using loadable modules
because it is kind of mandatory for the kind of development I
do.

Please help because 384M is not enough for me anymore, even
when I define a swap device for the uml to use.

Thanks in advance
Boaz

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