Sagi Grimberg 986ef95ecd IB/mlx5: Expose correct max_sge_rd limit ... mlx5 devices (Connect-IB, ConnectX-4, ConnectX-4-LX) has a limitation where rdma read work queue entries cannot exceed 512 bytes. A rdma_read wqe needs to fit in 512 bytes: - wqe control segment (16 bytes) - rdma segment (16 bytes) - scatter elements (16 bytes each) So max_sge_rd should be: (512 - 16 - 16) / 16 = 30. Cc: linux-stable@vger.kernel.org Reported-by: Christoph Hellwig <hch@lst.de> Tested-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Sagi Grimberg <sagig@grimberg.me> Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com>		2016-04-28 10:49:17 -04:00
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cxgb3	iw_cxgb3: initialize ibdev.iwcm->ifname for port mapping	2016-04-26 12:46:54 -04:00
cxgb4	RDMA/iw_cxgb4: Fix bar2 virt addr calculation for T4 chips	2016-04-26 12:47:09 -04:00
i40iw	i40iw: avoid potential uninitialized variable use	2016-04-06 10:37:16 -04:00
mlx4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2016-03-19 10:05:34 -07:00
mlx5	IB/mlx5: Expose correct max_sge_rd limit	2016-04-28 10:49:17 -04:00
mthca	mm/gup: Switch all callers of get_user_pages() to not pass tsk/mm	2016-02-16 10:11:12 +01:00
nes	Merge branches 'nes', 'cxgb4' and 'iwpm' into k.o/for-4.6	2016-03-16 13:57:43 -04:00
ocrdma	IB/ocrdma: Skip using unneeded intermediate variable	2016-03-03 13:33:22 -05:00
qib	Round two of 4.6 merge window patches	2016-03-22 15:48:44 -07:00
usnic	Merge branch 'mm-pkeys-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2016-03-20 19:08:56 -07:00
Makefile	i40iw: changes for build of i40iw module	2016-03-16 13:50:54 -04:00