Re: [BUG] JFFS2 usage of write_begin and write_end functions causes kernel panic

David Woodhouse
2008-04-24T22:15:15Z

On Thu, 2008-04-24 at 23:10 +0200, Anders Grafström wrote:
> [ 4.251504] Unable to handle kernel NULL pointer dereference at virtual address 00000000
> [ 4.261504] pgd = c3cd8000
> [ 4.271504] [00000000] *pgd=03d9b031, *pte=000010cf, *ppte=0000100e
> [ 4.291504] Internal error: Oops: 3cd981f [#1]
> [ 4.291504] Modules linked in:
> [ 4.291504] CPU: 0 Not tainted (2.6.25-1 #5)
> [ 4.291504] PC is at jffs2_write_end+0x54/0x264

list *jffs2_write_end+0x54

And can you reproduce with CONFIG_JFFS2_FS_DEBUG=1?

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dwmw2