Commit Graph

13151 Commits

Author SHA1 Message Date
David S. Miller 7e0d15ee0d Merge tag 'mac80211-next-for-net-next-2019-10-11' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next
Johannes Berg says:

====================
A few more small things, nothing really stands out:
 * minstrel improvements from Felix
 * a TX aggregation simplification
 * some additional capabilities for hwsim
 * minor cleanups & docs updates
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-13 11:29:07 -07:00
Jiri Pirko e7a981050a devlink: propagate extack down to health reporter ops
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 <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-11 21:02:30 -07:00
Ursula Braun c3d9494e68 net/smc: no new connections on disappearing devices
Add a "going_away" indication to ISM devices and IB ports and
avoid creation of new connections on such disappearing devices.

And do not handle ISM events if ISM device is disappearing.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 19:45:44 -07:00
Ursula Braun a0a62ee15a net/smc: separate locks for SMCD and SMCR link group lists
This patch introduces separate locks for the split SMCD and SMCR
link group lists.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 19:45:44 -07:00
Ursula Braun a2351c5d86 net/smc: separate SMCD and SMCR link group lists
Currently SMCD and SMCR link groups are maintained in one list.
To facilitate abnormal termination handling they are split into
a separate list for SMCR link groups and separate lists for SMCD
link groups per SMCD device.

Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 19:45:44 -07:00
Xin Long b6e6b5f1da sctp: add SCTP_SEND_FAILED_EVENT event
This patch is to add a new event SCTP_SEND_FAILED_EVENT described in
rfc6458#section-6.1.11. It's a update of SCTP_SEND_FAILED event:

  struct sctp_sndrcvinfo ssf_info is replaced with
  struct sctp_sndinfo ssfe_info in struct sctp_send_failed_event.

SCTP_SEND_FAILED is being deprecated, but we don't remove it in this
patch. Both are being processed in sctp_datamsg_destroy() when the
corresp event flag is set.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 17:06:58 -07:00
Xin Long 4b7740324e sctp: add SCTP_ADDR_ADDED event
A helper sctp_ulpevent_nofity_peer_addr_change() will be extracted
to make peer_addr_change event and enqueue it, and the helper will
be called in sctp_assoc_add_peer() to send SCTP_ADDR_ADDED event.

This event is described in rfc6458#section-6.1.2:

  SCTP_ADDR_ADDED:  The address is now part of the association.

Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 17:06:57 -07:00
Jakub Kicinski bc76e5bb12 net/tls: store decrypted on a single bit
Use a single bit instead of boolean to remember if packet
was already decrypted.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-07 09:58:28 -04:00
Jakub Kicinski 5c5458ec9d net/tls: store async_capable on a single bit
Store async_capable on a single bit instead of a full integer
to save space.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-07 09:58:27 -04:00
Jakub Kicinski 4de30a8d58 net/tls: pass context to tls_device_decrypted()
Avoid unnecessary pointer chasing and calculations, callers already
have most of the state tls_device_decrypted() needs.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-07 09:58:27 -04:00
David S. Miller 3289086210 ipv6: Make ipv6_mc_may_pull() return bool.
Consistent with how pskb_may_pull() also now does so.

Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-07 09:37:27 -04:00
Jiri Pirko 265ecd4fa3 net: genetlink: remove unused genl_family_attrbuf()
genl_family_attrbuf() function is no longer used by anyone, so remove it.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-06 15:44:47 +02:00
Jiri Pirko bf813b0afe net: genetlink: parse attrs and store in contect info struct during dumpit
Extend the dumpit info struct for attrs. Instead of existing attribute
validation do parse them and save in the info struct. Caller can benefit
from this and does not have to do parse itself. In order to properly
free attrs, genl_family pointer needs to be added to dumpit info struct
as well.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-06 15:44:47 +02:00
Jiri Pirko 1927f41a22 net: genetlink: introduce dump info struct to be available during dumpit op
Currently the cb->data is taken by ops during non-parallel dumping.
Introduce a new structure genl_dumpit_info and store the ops there.
Distribute the info to both non-parallel and parallel dumping. Also add
a helper genl_dumpit_info() to easily get the info structure in the
dumpit callback from cb.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-06 15:44:46 +02:00
Jiri Pirko 8273fd8454 net: devlink: export devlink net setter
For newly allocated devlink instance allow drivers to set net struct

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-05 16:34:15 -07:00
Jakub Kicinski d26b698dd3 net/tls: add skeleton of MIB statistics
Add a skeleton structure for adding TLS statistics.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-05 16:29:00 -07:00
Jakub Kicinski 8538d29cea net/tls: add tracing for device/offload events
Add tracing of device-related interaction to aid performance
analysis, especially around resync:

 tls:tls_device_offload_set
 tls:tls_device_rx_resync_send
 tls:tls_device_rx_resync_nh_schedule
 tls:tls_device_rx_resync_nh_delay
 tls:tls_device_tx_resync_req
 tls:tls_device_tx_resync_send

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-05 16:29:00 -07:00
Alexey Dobriyan 193d357d08 net: spread "enum sock_flags"
Some ints are "enum sock_flags" in fact.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 14:26:03 -07:00
Jakub Kicinski 0eb8745e03 net/tls: rename tls_hw_* functions tls_toe_*
The tls_hw_* functions are quite confusingly named, since they
are related to the TOE-offload, not TLS_HW offload which doesn't
require TOE. Rename them.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 14:07:07 -07:00
Jakub Kicinski 08700dab81 net/tls: move TOE-related code to a separate file
Move tls_hw_* functions to a new, separate source file
to avoid confusion with normal, non-TOE offload.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 14:07:07 -07:00
Jakub Kicinski f21912edd1 net/tls: rename tls_device to tls_toe_device
Rename struct tls_device to struct tls_toe_device to avoid
confusion with normal, non-TOE offload.

No functional changes.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 14:07:07 -07:00
Jakub Kicinski 25a3cd8189 net/tls: move TOE-related structures to a separate header
Move tls_device structure and register/unregister functions
to a new header to avoid confusion with normal, non-TOE offload.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: John Hurley <john.hurley@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 14:07:06 -07:00
Jiri Pirko 070c63f20f net: devlink: allow to change namespaces during reload
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 <jiri@mellanox.com>
Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 11:10:56 -07:00
Jiri Pirko 471f894f10 net: devlink: export devlink net getter
Allow drivers to get net struct for devlink instance.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 11:10:56 -07:00
Jiri Pirko b7a595577e net: fib_notifier: propagate extack down to the notifier block callback
Since errors are propagated all the way up to the caller, propagate
possible extack of the caller all the way down to the notifier block
callback.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-10-04 11:10:56 -07:00