linux-next: manual merge of the net-next tree with the rdma tree

From: Stephen Rothwell
Date: Sun Feb 17 2019 - 19:06:04 EST

Hi all,

Today's linux-next merge of the net-next tree got a conflict in:


between commits:

459cc69fa4c1 ("RDMA: Provide safe ib_alloc_device() function")
fc9e4477f924 ("RDMA/mlx5: Fix memory leak in case we fail to add an IB device")

from the rdma tree and commit:

f0666f1f22b5 ("IB/mlx5: Use unified register/load function for uplink and VF vports")

from the net-next tree.

I fixed it up (see below) and can carry the fix as necessary. This
is now fixed as far as linux-next is concerned, but any non trivial
conflicts should be mentioned to your upstream maintainer when your tree
is submitted for merging. You may also want to consider cooperating
with the maintainer of the conflicting tree to minimise any particularly
complex conflicts.

Stephen Rothwell

diff --cc drivers/infiniband/hw/mlx5/ib_rep.c
index 95ac97af6166,4700cffb5a00..000000000000
--- a/drivers/infiniband/hw/mlx5/ib_rep.c
+++ b/drivers/infiniband/hw/mlx5/ib_rep.c
@@@ -48,29 -49,15 +49,15 @@@ static const struct mlx5_ib_profile vf_
static int
mlx5_ib_vport_rep_load(struct mlx5_core_dev *dev, struct mlx5_eswitch_rep *rep)
+ const struct mlx5_ib_profile *profile;
struct mlx5_ib_dev *ibdev;

+ if (rep->vport == MLX5_VPORT_UPLINK)
+ profile = &uplink_rep_profile;
+ else
+ profile = &vf_rep_profile;
- ibdev = (struct mlx5_ib_dev *)ib_alloc_device(sizeof(*ibdev));
+ ibdev = ib_alloc_device(mlx5_ib_dev, ib_dev);
if (!ibdev)
return -ENOMEM;

@@@ -78,10 -65,8 +65,10 @@@
ibdev->mdev = dev;
ibdev->num_ports = max(MLX5_CAP_GEN(dev, num_ports),
MLX5_CAP_GEN(dev, num_vhca_ports));
- if (!__mlx5_ib_add(ibdev, &rep_profile)) {
- if (!__mlx5_ib_add(ibdev, profile))
++ if (!__mlx5_ib_add(ibdev, profile)) {
+ ib_dealloc_device(&ibdev->ib_dev);
return -EINVAL;
+ }

rep->rep_if[REP_IB].priv = ibdev;

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