Re: [PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-09 Thread Johannes Thumshirn
On 03/09/2017 10:26 AM, Reshetova, Elena wrote: > >> On 03/09/2017 08:18 AM, Reshetova, Elena wrote: On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote: > refcount_t type and corresponding API should be > used instead of atomic_t when the variable is used as > a refer

RE: [PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-09 Thread Reshetova, Elena
> On 03/09/2017 08:18 AM, Reshetova, Elena wrote: > >> On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote: > >>> 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 > >>>

Re: [PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-09 Thread Johannes Thumshirn
On 03/09/2017 08:18 AM, Reshetova, Elena wrote: >> On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote: >>> 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 o

RE: [PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-08 Thread Reshetova, Elena
> On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote: > > 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 > > si

Re: [PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-08 Thread Chris Leech
On Mon, Mar 06, 2017 at 04:21:09PM +0200, Elena Reshetova wrote: > 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. >

[PATCH 22/29] drivers, scsi: convert iscsi_task.refcount from atomic_t to refcount_t

2017-03-06 Thread Elena Reshetova
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. Signed-off-by: Elena Reshetova Signed-off-by: Hans Liljestrand Signed-off-