Commits
Maxim Mikityanskiy committed e18953240de
net/mlx5e: Attach/detach XDP program safely When an XDP program is set, a full reopen of all channels happens in two cases: 1. When there was no program set, and a new one is being set. 2. When there was a program set, but it's being unset. The full reopen is necessary, because the channel parameters may change if XDP is enabled or disabled. However, it's performed in an unsafe way: if the new channels fail to open, the old ones are already closed, and the interface goes down. Use the safe way to switch channels instead. The same way is already used for other configuration changes. Signed-off-by: Maxim Mikityanskiy <maximmi@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>