net/mlx5: E-switch, Fix error handling for enabling roce

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[ Upstream commit 90538d2327 ]

The cited commit assumes enabling roce always succeeds. But it is
not true. Add error handling for it.

Fixes: 80f09dfc23 ("net/mlx5: Eswitch, enable RoCE loopback traffic")
Signed-off-by: Chris Mi <cmi@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Mark Bloch <mbloch@nvidia.com>
Reviewed-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com>
Link: https://patch.msgid.link/20250423083611.324567-6-mbloch@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Chris Mi 2025-04-23 11:36:11 +03:00 • committed by Greg Kroah-Hartman

parent 225ee358a4

commit 688fff006f

3 changed files with 11 additions and 7 deletions

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5

drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c

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9

drivers/net/ethernet/mellanox/mlx5/core/rdma.c

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4

drivers/net/ethernet/mellanox/mlx5/core/rdma.h

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