David S. Miller
fd129f8941
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next ...
Daniel Borkmann says:
====================
pull-request: bpf-next 2018-06-05
The following pull-request contains BPF updates for your *net-next* tree.
The main changes are:
1) Add a new BPF hook for sendmsg similar to existing hooks for bind and
connect: "This allows to override source IP (including the case when it's
set via cmsg(3)) and destination IP:port for unconnected UDP (slow path).
TCP and connected UDP (fast path) are not affected. This makes UDP support
complete, that is, connected UDP is handled by connect hooks, unconnected
by sendmsg ones.", from Andrey.
2) Rework of the AF_XDP API to allow extending it in future for type writer
model if necessary. In this mode a memory window is passed to hardware
and multiple frames might be filled into that window instead of just one
that is the case in the current fixed frame-size model. With the new
changes made this can be supported without having to add a new descriptor
format. Also, core bits for the zero-copy support for AF_XDP have been
merged as agreed upon, where i40e bits will be routed via Jeff later on.
Various improvements to documentation and sample programs included as
well, all from Björn and Magnus.
3) Given BPF's flexibility, a new program type has been added to implement
infrared decoders. Quote: "The kernel IR decoders support the most
widely used IR protocols, but there are many protocols which are not
supported. [...] There is a 'long tail' of unsupported IR protocols,
for which lircd is need to decode the IR. IR encoding is done in such
a way that some simple circuit can decode it; therefore, BPF is ideal.
[...] user-space can define a decoder in BPF, attach it to the rc
device through the lirc chardev.", from Sean.
4) Several improvements and fixes to BPF core, among others, dumping map
and prog IDs into fdinfo which is a straight forward way to correlate
BPF objects used by applications, removing an indirect call and therefore
retpoline in all map lookup/update/delete calls by invoking the callback
directly for 64 bit archs, adding a new bpf_skb_cgroup_id() BPF helper
for tc BPF programs to have an efficient way of looking up cgroup v2 id
for policy or other use cases. Fixes to make sure we zero tunnel/xfrm
state that hasn't been filled, to allow context access wrt pt_regs in
32 bit archs for tracing, and last but not least various test cases
for fixes that landed in bpf earlier, from Daniel.
5) Get rid of the ndo_xdp_flush API and extend the ndo_xdp_xmit with
a XDP_XMIT_FLUSH flag instead which allows to avoid one indirect
call as flushing is now merged directly into ndo_xdp_xmit(), from Jesper.
6) Add a new bpf_get_current_cgroup_id() helper that can be used in
tracing to retrieve the cgroup id from the current process in order
to allow for e.g. aggregation of container-level events, from Yonghong.
7) Two follow-up fixes for BTF to reject invalid input values and
related to that also two test cases for BPF kselftests, from Martin.
8) Various API improvements to the bpf_fib_lookup() helper, that is,
dropping MPLS bits which are not fully hashed out yet, rejecting
invalid helper flags, returning error for unsupported address
families as well as renaming flowlabel to flowinfo, from David.
9) Various fixes and improvements to sockmap BPF kselftests in particular
in proper error detection and data verification, from Prashant.
10) Two arm32 BPF JIT improvements. One is to fix imm range check with
regards to whether immediate fits into 24 bits, and a naming cleanup
to get functions related to rsh handling consistent to those handling
lsh, from Wang.
11) Two compile warning fixes in BPF, one for BTF and a false positive
to silent gcc in stack_map_get_build_id_offset(), from Arnd.
12) Add missing seg6.h header into tools include infrastructure in order
to fix compilation of BPF kselftests, from Mathieu.
13) Several formatting cleanups in the BPF UAPI helper description that
also fix an error during rst2man compilation, from Quentin.
14) Hide an unused variable in sk_msg_convert_ctx_access() when IPv6 is
not built into the kernel, from Yue.
15) Remove a useless double assignment in dev_map_enqueue(), from Colin.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-06-05 12:42:19 -04:00
Bluetooth: Add __hci_cmd_send function
2018-05-18 06:37:52 +02:00
caif: reduce stack size with KASAN
2018-01-19 14:02:12 -05:00
net: annotate ->poll() instances
2017-11-27 16:20:04 -05:00
netfilter: nf_tables: handle chain name lookups via rhltable
2018-06-03 01:18:37 +02:00
netfilter: nf_tables: fix chain dependency validation
2018-06-01 09:46:22 +02:00
net: phonet: mark phonet_protocol as const
2017-10-07 23:15:08 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-05-26 19:46:15 -04:00
net/sched: act_csum: don't use spinlock in the fast path
2018-01-23 19:51:46 -05:00
net/sched: remove tcf_idr_cleanup()
2018-03-23 21:52:19 -04:00
net/ipv6: Add support for specifying metric of connected routes
2018-05-29 10:12:45 -04:00
rxrpc, afs: Use debug_ids rather than pointers in traces
2018-03-27 23:03:00 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
VSOCK: use TCP state constants for sk_state
2017-10-05 18:44:17 -07:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv4: Make neigh lookup keys for loopback/point-to-point devices be INADDR_ANY
2018-01-15 14:53:43 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: Make ax25_ptr depend on CONFIG_AX25
2018-02-14 11:55:33 -05:00
net-next: ax88796: add interrupt status callback to platform data
2018-04-19 16:11:11 -04:00
bonding: allow use of tx hashing in balance-alb
2018-05-16 12:15:11 -04:00
nl80211: Update ERP info using NL80211_CMD_UPDATE_CONNECT_PARAMS
2018-05-23 11:21:35 +02:00
net: remove compat_sys_*() prototypes from net/compat.h
2018-04-02 20:16:17 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/dcb: Add dcbnl buffer attribute
2018-05-24 14:22:59 -07:00
devlink: Add extack to reload and port_{un, }split operations
2018-06-05 12:32:37 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/decnet: Convert timers to use timer_setup()
2017-10-18 12:39:36 +01:00
decnet: Move dn_next into decnet route structure.
2017-11-30 09:54:25 -05:00
net: dsa: Plug in PHYLINK support
2018-05-11 12:03:06 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: core: dst: Add kernel-doc for 'net' parameter
2018-03-05 12:52:45 -05:00
net: core: dst_cache_set_ip6: Rename 'addr' parameter to 'saddr' for consistency
2018-03-05 12:52:45 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
erspan: set bso bit based on mirrored packet's len
2018-05-20 18:31:42 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
inet: whitespace cleanup
2018-02-28 11:43:28 -05:00
net: Introduce generic failover module
2018-05-28 22:59:54 -04:00
net: Add extack to fib_notifier_info
2017-11-01 11:50:43 +09:00
net: fib_rules: add extack support
2018-04-23 10:21:24 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: Remove unused get_hash_from_flow functions
2018-03-04 13:04:23 -05:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-05-11 20:53:22 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fq: support filtering a given tin
2017-10-11 09:49:34 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-10-30 21:09:24 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: sched: add support for TCQ_F_NOLOCK subqueues to sch_mq
2017-12-08 13:32:26 -05:00
genetlink: fix genlmsg_nlhdr()
2017-11-16 10:49:00 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: GRE: Add is_gretap_dev, is_ip6gretap_dev
2018-02-27 14:46:26 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fou: fix some member types in guehdr
2017-12-11 14:10:06 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mac80211: support reporting A-MPDU EOF bit value/known
2018-02-22 21:13:02 +01:00
net/ipv6: Add support for specifying metric of connected routes
2018-05-29 10:12:45 -04:00
net: sched: ife: handle malformed tlv length
2018-04-22 21:12:00 -04:00
net: Introduce __inet_bind() and __inet6_bind
2018-03-31 02:15:43 +02:00
net: ipv4: remove define INET_CSK_DEBUG and unnecessary EXPORT_SYMBOL
2018-05-10 17:43:55 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2017-11-04 09:26:51 +09:00
inet: frags: reorganize struct netns_frags
2018-03-31 23:25:39 -04:00
inet: Add a 2nd listener hashtable (port+addr)
2017-12-03 10:18:28 -05:00
udp: generate gso with UDP_SEGMENT
2018-04-26 15:08:04 -04:00
net-tcp: remove useless tw_timeout field
2018-06-05 10:45:24 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv4: support sport, dport and ip_proto in RTM_GETROUTE
2018-05-23 15:14:12 -04:00
net/ipv6: Add helper to return path MTU based on fib result
2018-05-22 10:51:09 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next
2018-05-24 22:20:51 -04:00
ip6_gre: add erspan v2 support
2017-12-15 12:34:00 -05:00
net/ipv4: Add helper to return path MTU based on fib result
2018-05-22 10:51:09 +02:00
net/ipv4: Update ip_tunnel_metadata_cnt static key to modern api
2018-05-10 15:13:33 -04:00
ipvs: add ipv6 support to ftp
2018-06-01 14:01:54 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv6: omit traffic class when calculating flow hash
2018-06-04 13:21:18 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: Spelling s/stucture/structure/
2018-03-27 09:51:23 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: LLC: Convert timers to use timer_setup()
2017-10-25 12:06:25 +09:00
llc: delete timers synchronously in llc_sk_free()
2018-04-22 14:55:03 -04:00
net: Move ipv4 set_lwt_redirect helper to lwtunnel
2018-02-14 14:43:32 -05:00
mac80211: Support adding duration for prepare_tx() callback
2018-05-23 11:06:10 +02:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
neighbour: support for NTF_EXT_LEARNED flag
2018-04-25 13:19:59 -04:00
net: Introduce net_failover driver
2018-05-28 22:59:54 -04:00
net: Introduce net_rwsem to protect net_namespace_list
2018-03-29 13:47:53 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/ipv6: Add support for path selection using hash of 5-tuple
2018-03-04 13:04:23 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net: fix rtnh_ok()
2018-04-07 22:32:31 -04:00
openvswitch: enable NSH support
2017-11-08 16:12:33 +09:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xdp: introduce xdp_return_frame_rx_napi
2018-05-24 18:36:15 -07:00
net: sched: mq: request stats from offloads
2018-05-29 09:49:16 -04:00
net: remove prototype of qdisc_lookup_class()
2018-01-16 14:56:54 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net_sched: red: Avoid illegal values
2017-12-05 14:37:13 -05:00
cfg80211: read wmm rules from regulatory database
2018-03-29 11:11:40 +02:00
tcp: socket option to set TCP fast open key
2017-10-20 13:21:36 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/ipv4: Add support for specifying metric of connected routes
2018-05-29 10:12:45 -04:00
Bluetooth: btrsi: add new rsi bluetooth driver
2018-03-13 18:37:02 +02:00
rtnetlink: Remove VLA usage
2018-05-31 22:48:46 -04:00
net: sched: add qstats.qlen to qlen
2018-05-29 09:49:15 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ipv6: sr: export function lookup_nexthop
2018-05-24 11:57:35 +02:00
bpf: Add IPv6 Segment Routing helpers
2018-05-24 11:57:35 +02:00
slip: Check if rstate is initialized before uncompressing
2018-04-11 10:33:46 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/sock: Update memalloc_socks static key to modern api
2018-05-10 15:13:34 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
net/mac89x0: Convert to platform_driver
2018-03-01 21:21:36 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
strparser: Use delayed work instead of timer for msg timeout
2017-10-25 10:37:11 +09:00
switchdev: Add fdb.added_by_user to switchdev notifications
2018-05-03 13:46:47 -04:00
tcp: minor optimization around tcp_hdr() usage in receive path
2018-05-31 13:20:47 -04:00
tcp: remove the hardcode in the definition of TCPF Macro
2018-02-21 15:06:05 -05:00
flow_dissector: do not rely on implicit casts
2018-05-08 00:02:41 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2018-05-21 16:01:54 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udp: Do not pass checksum as a parameter to GSO segmentation
2018-05-08 22:30:06 -04:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
udplite: fix partial checksum initialization
2018-02-16 15:57:42 -05:00
vxlan: add ttl inherit support
2018-04-17 13:53:13 -04:00
lift handling of SIOCIW... out of dev_ioctl()
2018-01-24 19:13:45 -05:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xdp: add MEM_TYPE_ZERO_COPY
2018-06-05 15:46:26 +02:00
xsk: wire upp Tx zero-copy functions
2018-06-05 15:48:34 +02:00
xfrm: Fix warning in xfrm6_tunnel_net_exit.
2018-04-16 07:50:09 +02:00
fd129f8941