Kernel oops after sync command in jffs2

[David Woodhouse]

> mtxmap_write16() called when erasing!
> waiting for erase to complete timed out.
> Erase at 0x00030000 failed immediately: errno -5
> Oops: kernel access of bad area, sig: 11

> C00BCEFC:	concat_erase_callback()
> C00BD26C:	concat_erase()

Thanks. mtdconcat.c shouldn't have been calling the erase completion 
callback _and_ returning failure. Can you update it and try again?

T'would still be interesting to know _why_ the erase failed though. What 
does the 'called while erasing!' message mean?

--
dwmw2