Sinan Kaya 97d82a48d7 IB/mlx4: Eliminate duplicate barriers on weakly-ordered archs ... Code includes wmb() followed by writel(). writel() already has a barrier on some architectures like arm64. This ends up CPU observing two barriers back to back before executing the register write. Since code already has an explicit barrier call, changing writel() to writel_relaxed(). Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Reviewed-by: Jason Gunthorpe <jgg@mellanox.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>		2018-03-21 13:51:41 -06:00
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core	IB/uverbs: Enable ioctl() uAPI by default for new verbs	2018-03-19 14:45:17 -06:00
hw	IB/mlx4: Eliminate duplicate barriers on weakly-ordered archs	2018-03-21 13:51:41 -06:00
sw	IB/uverbs: Extend uverbs_ioctl header with driver_id	2018-03-19 14:45:17 -06:00
ulp	IB/srp: Disallow duplicate RDMA/CM connections	2018-03-19 13:54:50 -06:00
Kconfig	IB/uverbs: Enable ioctl() uAPI by default for new verbs	2018-03-19 14:45:17 -06:00
Makefile	IB/rdmavt: Create module framework and handle driver registration	2016-03-10 20:37:04 -05:00