[linux-cifs-client] compile cifs-1.48a error on CentOS 4.3

[kemas]

hi,

I would like to update my cifs kernel module from 1.34 to 1.48,
but it always fail. 
I read on net that you need to apply some patch to compile newer cifs on
older kernel like mine (CentOS 4.3 stock kernel 2.6.9-34.ELsmp).

is there a guide or howto to compile cifs on older kernel and where to
download the patch.

thank you