On Fri, 17 May 2002 hemanth@xxxxxxxxxxxxxxxxxxxxxxx wrote: > Hi > i have a kernel 2.4.18 without patched to 2.4.19.prev4 Did you mean to say you patched it to 2.4.19pre4 or you are using only 2.4.18? The vmalloc_to_page macro was introduced sometime in 2.4.18 backported by Gerd Knorr to the 2.4.x kernels. You need to apply the kernel patches in his website to get the function. T.C. > > /lib/modules..../videobuf.o : unresolved symbol vmalloc_topage > insmod saa7134 failed , insmod videodev.o failed > ---- Wan Tat Chee (Lecturer) School of Computer Science, Univ. Science Malaysia, 11800 Minden, Penang, Malaysia. Ofc Ph: +604 657-7888 x 3617 Internet: tcwan@xxxxxxxxx Web: http://nrg.cs.usm.my/~tcwan GPG Key : http://nrg.cs.usm.my/~tcwan/tcw_gpg.asc F'print : FB0F CED7 85A5 ECF9 DEF0 50E8 A550 A0D2 8638 B1EB