RE: TR: Notification d'envoi de fichier via http://dl.free.fr

[Artem Bityutskiy <dedekind1@gmail.com>]

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On Mon, 2012-09-03 at 16:15 +0200, Fabien Comte wrote:
> Hello,
> 
> 3.0, are you sure ?
> http://git.infradead.org/users/dedekind/ubifs-v3.0.git
> http://git.infradead.org/users/dedekind/ubifs-v3.5.git -> for 3.5 kernels, isn't it ?

Well, here is my logic.

You say that if you create an UBIFS image in v3.0, then try to mount it
in v3.4 - it fails, while it still mounts in 3.0. Correct?

Then, if you take the ubifs-v3.0.git tree, which contains v3.0 + all the
UBI/UBIFS patches, and try to mount your image, I expect it will also
fail.

If so, you will have the kernel which:

1. Works at the 'v3.0' point.
2. Fails at the 'HEAD' point.

Then you should be able to find out which commit is guilty using 'git
bisect'. Something like:

$ git bisect start
$ git bisect bad HEAD
$ git bisect good v3.0

If you manage to find the offending commit, fixing the issue should be
relatively easy, I think (and hope).

Makes sense?

-- 
Best Regards,
Artem Bityutskiy

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