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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-28 15:13:55 +08:00
linux-next/drivers/infiniband
Chuck Lever cbc9355a93 IB/mlx4: Prevent cross page boundary allocation
Prevent cross page boundary allocation by allocating
new page, this is required to be aligned with ConnectX-3 HW
requirements.

Not doing that might cause to "RDMA read local protection" error.

Fixes: 1b2cd0fc67 ('IB/mlx4: Support the new memory registration API')
Suggested-by: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-06-23 10:08:25 -04:00
..
core IB/uverbs: Initialize ib_qp_init_attr with zeros 2016-06-23 10:03:57 -04:00
hw IB/mlx4: Prevent cross page boundary allocation 2016-06-23 10:08:25 -04:00
sw IB/rdmavt: Annotate rvt_reset_qp() 2016-06-06 19:36:21 -04:00
ulp IB/IPoIB: Don't update neigh validity for unresolved entries 2016-06-07 10:49:48 -04:00
Kconfig IB/hfi1: Move driver out of staging 2016-05-26 11:35:14 -04:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00