linux/include/net/devlink.h, branch v5.5

devlink: correct misspelling of snapshot

2020-01-11T22:30:24Z

The function to obtain a unique snapshot id was mistakenly typo'd as devlink_region_shapshot_id_get. Fix this typo by renaming the function and all of its users. Signed-off-by: Jacob Keller Acked-by: Jiri Pirko Signed-off-by: David S. Miller

Merge branch 'mlx5-next' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

2019-11-13T22:24:58Z

1) New generic devlink param "enable_roce", for downstream devlink reload support 2) Do vport ACL configuration on per vport basis when enabling/disabling a vport. This enables to have vports enabled/disabled outside of eswitch config for future 3) Split the code for legacy vs offloads mode and make it clear 4) Tide up vport locking and workqueue usage 5) Fix metadata enablement for ECPF 6) Make explicit use of VF property to publish IB_DEVICE_VIRTUAL_FUNCTION 7) E-Switch and flow steering core low level support and refactoring for netfilter flowtables offload Signed-off-by: Saeed Mahameed

devlink: Allow large formatted message of binary output

2019-11-12T19:25:44Z

Devlink supports pair output of name and value. When the value is binary, it must be presented in an array. If the length of the binary value exceeds fmsg limitation, break the value into chunks internally. Signed-off-by: Aya Levin Acked-by: Jiri Pirko Signed-off-by: David S. Miller

devlink: Add new "enable_roce" generic device param

2019-11-11T20:15:29Z

New device parameter to enable/disable handling of RoCE traffic in the device. Signed-off-by: Michael Guralnik Acked-by: Jiri Pirko Reviewed-by: Maor Gottlieb Signed-off-by: Saeed Mahameed

devlink: disallow reload operation during device cleanup

2019-11-08T22:11:47Z

There is a race between driver code that does setup/cleanup of device and devlink reload operation that in some drivers works with the same code. Use after free could we easily obtained by running: while true; do echo 10 > /sys/bus/netdevsim/new_device devlink dev reload netdevsim/netdevsim10 & echo 10 > /sys/bus/netdevsim/del_device done Fix this by enabling reload only after setup of device is complete and disabling it at the beginning of the cleanup process. Reported-by: Ido Schimmel Fixes: 2d8dc5bbf4e7 ("devlink: Add support for reload") Signed-off-by: Jiri Pirko Acked-by: Jakub Kicinski Signed-off-by: David S. Miller

devlink: Add layer 3 generic packet exception traps

2019-11-08T03:51:40Z

Add layer 3 generic packet exception traps that can report trapped packets and documentation of the traps. Unlike drop traps, these exception traps also need to inject the packet to the kernel's receive path. For example, a packet that was trapped due to unreachable neighbour need to be injected into the kernel so that it will trigger an ARP request or a neighbour solicitation message. Signed-off-by: Amit Cohen Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

devlink: Add layer 3 generic packet traps

2019-11-08T03:51:40Z

Add packet traps that can report packets that were dropped during layer 3 forwarding. Signed-off-by: Amit Cohen Acked-by: Jiri Pirko Signed-off-by: Ido Schimmel Signed-off-by: David S. Miller

devlink: propagate extack down to health reporter ops

2019-10-12T04:02:30Z

During health reporter operations, driver might want to fill-up the extack message, so propagate extack down to the health reporter ops. Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: devlink: export devlink net setter

2019-10-05T23:34:15Z

For newly allocated devlink instance allow drivers to set net struct Signed-off-by: Jiri Pirko Signed-off-by: David S. Miller

net: devlink: allow to change namespaces during reload

2019-10-04T18:10:56Z

All devlink instances are created in init_net and stay there for a lifetime. Allow user to be able to move devlink instances into namespaces during devlink reload operation. That ensures proper re-instantiation of driver objects, including netdevices. Signed-off-by: Jiri Pirko Acked-by: Jakub Kicinski Signed-off-by: David S. Miller