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c8e1da0bf9
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Eran Ben Elisha c8e1da0bf9 devlink: Add health report functionality 
Upon error discover, every driver can report it to the devlink health
mechanism via devlink_health_report function, using the appropriate
reporter registered to it. Driver can pass error specific context which
will be delivered to it as part of the dump / recovery callbacks.

Once an error is reported, devlink health will do the following actions:
* A log is being send to the kernel trace events buffer
* Health status and statistics are being updated for the reporter instance
* Object dump is being taken and stored at the reporter instance (as long
  as there is no other dump which is already stored)
* Auto recovery attempt is being done. Depends on:
  - Auto Recovery configuration
  - Grace period vs. Time since last recover

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-07 10:34:28 -08:00
..
6lowpan 6lowpan: convert to DEFINE_SHOW_ATTRIBUTE 2018-12-19 00:28:05 +01:00
9p 9p/net: put a lower bound on msize 2018-12-25 17:07:49 +09:00
802
8021q net: core: dev: Add extack argument to dev_change_flags() 2018-12-06 13:26:07 -08:00
appletalk
atm Revert "net: simplify sock_poll_wait" 2018-10-23 10:57:06 -07:00
ax25 ax25: fix possible use-after-free 2019-01-23 11:18:00 -08:00
batman-adv This feature/cleanup patchset includes the following patches: 2019-02-01 11:04:13 -08:00
bluetooth socket: Use old_timeval types for socket timestamps 2019-02-03 11:17:30 -08:00
bpf bpf: add BPF_PROG_TEST_RUN support for flow dissector 2019-01-29 01:08:29 +01:00
bpfilter bpfilter: remove extra header search paths for bpfilter_umh 2019-02-03 20:11:43 -08:00
bridge net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID 2019-02-06 14:17:03 -08:00
caif Revert "net: simplify sock_poll_wait" 2018-10-23 10:57:06 -07:00
can can: bcm: check timer values before ktime conversion 2019-01-22 11:33:46 +01:00
ceph libceph: avoid KEEPALIVE_PENDING races in ceph_con_keepalive() 2019-01-21 14:53:12 +01:00
core devlink: Add health report functionality 2019-02-07 10:34:28 -08:00
dcb
dccp tcp: Refactor pingpong code 2019-01-27 13:29:43 -08:00
decnet Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-29 21:18:54 -08:00
dns_resolver
dsa net: dsa: Implement ndo_get_port_parent_id() 2019-02-06 14:17:03 -08:00
ethernet net: ethernet: provide nvmem_get_mac_address() 2018-12-03 15:40:30 -08:00
hsr
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-12-24 16:19:56 -08:00
ife
ipv4 net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID 2019-02-06 14:17:03 -08:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-29 21:18:54 -08:00
iucv iucv: Remove SKB list assumptions. 2018-11-10 16:55:11 -08:00
kcm
key af_key: fix indentation on declaration statement 2018-11-15 18:09:32 +01:00
l2tp ppp: Move PFC decompression to PPP generic layer 2018-12-20 16:49:30 -08:00
l3mdev l3mdev: add function to retreive upper master 2018-12-03 14:15:26 -08:00
lapb
llc llc: do not use sk_eat_skb() 2018-10-22 19:59:20 -07:00
mac80211 mac80211: fix missing/malformed documentation 2019-02-01 12:11:13 +01:00
mac802154
mpls net: mpls: netconf: perform strict checks also for doit handlers 2019-01-19 10:09:59 -08:00
ncsi net/ncsi: Add NCSI Mellanox OEM command 2018-11-27 16:37:20 -08:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2019-01-29 21:18:54 -08:00
netlabel
netlink net: netlink: add helper to retrieve NETLINK_F_STRICT_CHK 2019-01-19 10:09:58 -08:00
netrom netrom: switch to sock timer API 2019-01-27 10:38:04 -08:00
nfc net: Revert recent Spectre-v1 patches. 2018-12-23 16:01:35 -08:00
nsh
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next 2019-01-28 17:34:38 -08:00
packet af_packet: fix raw sockets over 6in4 tunnel 2019-01-17 15:54:45 -08:00
phonet net: Revert recent Spectre-v1 patches. 2018-12-23 16:01:35 -08:00
psample
qrtr
rds rds: rdma: update rdma transport for tos 2019-02-04 14:59:13 -08:00
rfkill rfkill: gpio: Remove unused include 2018-12-18 13:13:56 +01:00
rose net/rose: fix NULL ax25_cb kernel panic 2019-01-27 10:40:01 -08:00
rxrpc sockopt: Rename SO_TIMESTAMP* to SO_TIMESTAMP*_OLD 2019-02-03 11:17:30 -08:00
sched cls_flower: don't expose TC actions to drivers anymore 2019-02-06 10:38:26 -08:00
sctp sctp: add SCTP_FUTURE_ASOC and SCTP_CURRENT_ASSOC for SCTP_STREAM_SCHEDULER sockopt 2019-01-30 00:44:08 -08:00
smc socket: Add SO_TIMESTAMPING_NEW 2019-02-03 11:17:31 -08:00
strparser
sunrpc SUNRPC: Address Kerberos performance/behavior regression 2019-01-15 15:36:41 -05:00
switchdev net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID 2019-02-06 14:17:03 -08:00
tipc tipc: remove dead code in struct tipc_topsrv 2019-01-24 22:31:23 -08:00
tls net: tls: Set async_capable for tls zerocopy only if we see EINPROGRESS 2019-02-01 15:05:07 -08:00
unix Revert "net: simplify sock_poll_wait" 2018-10-23 10:57:06 -07:00
vmw_vsock socket: move compat timeout handling into sock.c 2019-02-03 11:17:30 -08:00
wimax
wireless netlink: reduce NLA_POLICY_NESTED{,_ARRAY} arguments 2019-02-01 11:06:55 +01:00
x25 net/x25: handle call collisions 2018-11-29 14:25:36 -08:00
xdp Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next 2019-01-28 19:38:33 -08:00
xfrm xfrm: Make set-mark default behavior backward compatible 2019-01-16 13:10:55 +01:00
compat.c socket: Use old_timeval types for socket timestamps 2019-02-03 11:17:30 -08:00
Kconfig net: convert bridge_nf to use skb extension infrastructure 2018-12-19 11:21:37 -08:00
Makefile
socket.c socket: Add SO_TIMESTAMPING_NEW 2019-02-03 11:17:31 -08:00
sysctl_net.c