On 03/06/2017 03:21 PM, Elena Reshetova wrote:

quoted

refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.

The subject is wrong, should be something like "scsi: libfc convert
fc_fcp_pkt.ref_cnt from atomic_t to refcount_t" but not s390.

Other than that
Acked-by: Johannes Thumshirn <jth@kernel.org>

Turns out that it is better that all these patches go through the respective maintainer trees, if present. 
If I send an updated patch (with subject fixed), could you merge it through your tree?

Best Regards,
Elena.

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Johannes Thumshirn                                          Storage
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