Files
android_kernel_xiaomi_sm8450/drivers/infiniband/hw/mlx5
Yishai Hadas 2351776e87 IB/mlx5: Verify DEVX object type
Verify that the input DEVX object type matches the created object.

As the obj_id in the firmware is not globally unique the object type must
be considered upon checking for a valid object id.

Once both the type and the id match we know that the lock was taken on the
correct object by the uverbs layer.

Fixes: e662e14d80 ("IB/mlx5: Add DEVX support for modify and query commands")
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Reviewed-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2018-10-16 00:19:59 -06:00
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