Re: [PATCH] RDMA/odp: Fix missed unlock in non-blocking invalidate_start

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On Wed, 2019-06-12 at 19:15 +0300, Leon Romanovsky wrote:
> On Tue, Jun 11, 2019 at 01:09:51PM -0300, Jason Gunthorpe wrote:
> > From: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
> > 
> > If invalidate_start returns with EAGAIN then the umem_rwsem needs
> > to be
> > unlocked as no invalidate_end will be called.
> > 
> > Cc: <stable@xxxxxxxxxxxxxxx>
> > Fixes: ca748c39ea3f ("RDMA/umem: Get rid of per_mm-
> > >notifier_count")
> > Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxxxx>
> > ---
> >  drivers/infiniband/core/umem_odp.c | 14 +++++++++-----
> >  1 file changed, 9 insertions(+), 5 deletions(-)
> > 
> 
> Thanks,
> Reviewed-by: Leon Romanovsky <leonro@xxxxxxxxxxxx>

Thanks, applied to for-next.

-- 
Doug Ledford <dledford@xxxxxxxxxx>
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