Yishai Hadas 9ec4483a3f IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache ... Fix unreg_umr to move the MR to a kernel owned PD (i.e. the UMR PD) which can't be accessed by userspace. This ensures that nothing can continue to access the MR once it has been placed in the kernels cache for reuse. MRs in the cache continue to have their HW state, including DMA tables, present. Even though the MR has been invalidated, changing the PD provides an additional layer of protection against use of the MR. Link: https://lore.kernel.org/r/20190723065733.4899-5-leon@kernel.org Cc: <stable@vger.kernel.org> # 3.10 Fixes: e126ba97db ("mlx5: Add driver for Mellanox Connect-IB adapters") Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2019-07-24 16:43:55 -03:00
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core	5.3 Merge window RDMA pull request	2019-07-15 20:38:15 -07:00
hw	IB/mlx5: Move MRs to a kernel PD when freeing them to the MR cache	2019-07-24 16:43:55 -03:00
sw	RDMA/siw: Remove set but not used variables 'rv'	2019-07-22 15:22:46 -03:00
ulp	SCSI fixes on 20190720	2019-07-20 10:04:58 -07:00
Kconfig	RDMA/nldev: Added configuration of RDMA dynamic interrupt moderation to netlink	2019-07-08 16:37:22 -03:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00