IB/mlx5: Device resource control for privileged DEVX user

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For DEVX users who have SYS_RAWIO capability, we set the internal device
resources capability when creating the UCTX.  This will allow the device
to restrict the allocation of internal device resources such as SW ICM
memory to privileged DEVX users only.

Signed-off-by: Ariel Levkovich <lariel@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Reviewed-by: Mark Bloch <markb@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

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Ariel Levkovich 2019-05-05 17:07:14 +03:00 • committed by Jason Gunthorpe

parent 25c13324d0

commit 33cde96fb5

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drivers/infiniband/hw/mlx5/devx.c

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