[U-Boot] [PATCH v2] UBIFS: Missing offset relocation for compressor 'none'

[Detlev Zundel <dzu@denx.de>]

Hi Stefan,

> On Thursday 19 March 2009, Michael Lawnick wrote:
>> On systems where U-Boot is linked to another address than it really lays
>> (e.g. backup image), calls via function pointers must be fixed with a
>> '+= gd->reloc_off'.
>> This was not done for none_compr in ubifs_compressors_init() what leads
>> to system crash on ubifsmount command.
>>
>> Signed-off-by: Michael Lawnick <ml.lawnick@gmx.de>
>
> Acked-by: Stefan Roese <sr@denx.de>
>
> Please note that I explicitly didn't fold this patch into my latest UBIFS 
> patch series. We should apply it after UBIFS is available in mainline so that 
> Michael will be listed as author for this fix.

I was not so sure about this, so I was waiting for your opinion, but are
you sure that it is ok to remove the assignment?  Doesn't other code
depend on that?

@@ -147,7 +147,10 @@ int __init ubifs_compressors_init(void)
        if (err)
                return err;

-       ubifs_compressors[UBIFS_COMPR_NONE] = &none_compr;
+       err = compr_init(&none_compr);
+       if (err)
+               return err;
+
        return 0;
 }

Cheers
  Detlev

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