On Fri, 2006-06-02 at 20:23, eq wrote:
> hi , My problem is after I patched the kernel , compile the modules ,there
> is the message:
> 
>    LD [M]  /root/job/fs/yaffs2/yaffs2.o
>    Building modules, stage 2.
>    MODPOST
> *** Warning: "yaffs_CheckpointOpen" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
> *** Warning: "yaffs_EraseBlockInNAND" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!*** Warning: "yaffs_InitialiseNAND"
> [/root/job/fs/yaffs2/yaffs2.ko] undefined!
> *** Warning: "yaffs_ReadChunkWithTagsFromNAND"
> [/root/job/fs/yaffs2/yaffs2.ko] undefined!
> *** Warning: "yaffs_WriteChunkWithTagsToNAND"
> [/root/job/fs/yaffs2/yaffs2.ko] undefined!
> *** Warning: "yaffs_CheckpointWrite" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
> *** Warning: "qsort" [/root/job/fs/yaffs2/yaffs2.ko] undefined!
> *** Warning: "yaffs_CheckpointClose" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
> *** Warning: "yaffs_CheckpointInvalidateStream"
> [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
> *** Warning: "yaffs_CheckpointRead" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
> *** Warning: "yaffs_MarkBlockBad" [/root/job/fs/yaffs2/yaffs2.ko]  
> undefined!
> *** Warning: "yaffs_QueryInitialBlockState" [/root/job/fs/yaffs2/yaffs2.ko]
> undefined!
>    CC      /root/job/fs/yaffs2/yaffs2.mod.o
>    LD [M]  /root/job/fs/yaffs2/yaffs2.ko
> 
> I get the yaffs.ko ,but I canot insmod it :
> 
> FATAL: Error inserting yaffs
> (/lib/modules/2.6.16.19/kernel/fs/yaffs2/yaffs.ko): Unknown symbol in
> module, or unknown parameter (see dmesg)
> 
> why ?
> 
> regards.
> 
> ______________________________________________________________________
Hi Ed,

Can you send a copy of your yaffs Makefile? I'll bet that it didn't
build the yaffs_checkpoint.o, yaffs_nand.o and the yaffs_qsort.o.

-blair