Re: [PATCH 01/13] libnvdimm, pfn: fix nvdimm_namespace_add_poison() vs section alignment

[Johannes Thumshirn]

On Mittwoch, 23. März 2016 18:25:26 CET Dan Williams wrote:
> When section alignment padding is in effect we need to shift / truncate
> the range that is queried for poison by the 'start_pad' or 'end_trunc'
> reservations.
> 
> It's easiest if we just pass in an adjusted resource range rather than
> deriving it from the passed in namespace.  With the resource range
> resolution pushed out to the caller we can also push the
> namespace-to-region lookup to the caller and drop the implicit pmem-type
> assumption about the passed in namespace object.
> 
> Cc: Vishal Verma <vishal.l.verma@xxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

Does this really qualify for inclusion into stable?

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Johannes Thumshirn                                          Storage
jthumshirn@xxxxxxx                                +49 911 74053 689
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