Messages in this thread | | | Date | Mon, 4 Mar 2019 16:31:32 -0400 | From | Jason Gunthorpe <> | Subject | Re: [PATCH v3] RDMA/umem: minor bug fix in error handling path |
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On Mon, Mar 04, 2019 at 11:46:45AM -0800, john.hubbard@gmail.com wrote: > From: John Hubbard <jhubbard@nvidia.com> > > 1. Bug fix: fix an off by one error in the code that > cleans up if it fails to dma-map a page, after having > done a get_user_pages_remote() on a range of pages. > > 2. Refinement: for that same cleanup code, release_pages() > is better than put_page() in a loop. > > Cc: Leon Romanovsky <leon@kernel.org> > Cc: Ira Weiny <ira.weiny@intel.com> > Cc: Jason Gunthorpe <jgg@ziepe.ca> > Cc: Andrew Morton <akpm@linux-foundation.org> > Cc: Doug Ledford <dledford@redhat.com> > Cc: linux-rdma@vger.kernel.org > Cc: linux-mm@kvack.org > Signed-off-by: John Hubbard <jhubbard@nvidia.com> > Signed-off-by: Ira Weiny <ira.weiny@intel.com> > Reviewed-by: Ira Weiny <ira.weiny@intel.com> > Acked-by: Leon Romanovsky <leonro@mellanox.com> > --- > drivers/infiniband/core/umem_odp.c | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-)
Applied to for-next, thanks
Jason
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