User space can flip the clean_acked_data_enabled static branch on and off with TLS offload when CONFIG_TLS_DEVICE is enabled. jump_label.h suggests we use the delayed version in this case. Deferred branches now also don't take the branch mutex on decrement, so we avoid potential locking issues. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
inet_iif should be used for the raw socket lookup. inet_iif considers
rt_iif which handles the case of local traffic.
As it stands, ping to a local address with the '-I <dev>' option fails
ever since ping was changed to use SO_BINDTODEVICE instead of
cmsg + IP_PKTINFO.
IPv6 works fine.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Pull networking updates from David Miller:
"Highlights:
1) Support AES128-CCM ciphers in kTLS, from Vakul Garg.
2) Add fib_sync_mem to control the amount of dirty memory we allow to
queue up between synchronize RCU calls, from David Ahern.
3) Make flow classifier more lockless, from Vlad Buslov.
4) Add PHY downshift support to aquantia driver, from Heiner
Kallweit.
5) Add SKB cache for TCP rx and tx, from Eric Dumazet. This reduces
contention on SLAB spinlocks in heavy RPC workloads.
6) Partial GSO offload support in XFRM, from Boris Pismenny.
7) Add fast link down support to ethtool, from Heiner Kallweit.
8) Use siphash for IP ID generator, from Eric Dumazet.
9) Pull nexthops even further out from ipv4/ipv6 routes and FIB
entries, from David Ahern.
10) Move skb->xmit_more into a per-cpu variable, from Florian
Westphal.
11) Improve eBPF verifier speed and increase maximum program size,
from Alexei Starovoitov.
12) Eliminate per-bucket spinlocks in rhashtable, and instead use bit
spinlocks. From Neil Brown.
13) Allow tunneling with GUE encap in ipvs, from Jacky Hu.
14) Improve link partner cap detection in generic PHY code, from
Heiner Kallweit.
15) Add layer 2 encap support to bpf_skb_adjust_room(), from Alan
Maguire.
16) Remove SKB list implementation assumptions in SCTP, your's truly.
17) Various cleanups, optimizations, and simplifications in r8169
driver. From Heiner Kallweit.
18) Add memory accounting on TX and RX path of SCTP, from Xin Long.
19) Switch PHY drivers over to use dynamic featue detection, from
Heiner Kallweit.
20) Support flow steering without masking in dpaa2-eth, from Ioana
Ciocoi.
21) Implement ndo_get_devlink_port in netdevsim driver, from Jiri
Pirko.
22) Increase the strict parsing of current and future netlink
attributes, also export such policies to userspace. From Johannes
Berg.
23) Allow DSA tag drivers to be modular, from Andrew Lunn.
24) Remove legacy DSA probing support, also from Andrew Lunn.
25) Allow ll_temac driver to be used on non-x86 platforms, from Esben
Haabendal.
26) Add a generic tracepoint for TX queue timeouts to ease debugging,
from Cong Wang.
27) More indirect call optimizations, from Paolo Abeni"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1763 commits)
cxgb4: Fix error path in cxgb4_init_module
net: phy: improve pause mode reporting in phy_print_status
dt-bindings: net: Fix a typo in the phy-mode list for ethernet bindings
net: macb: Change interrupt and napi enable order in open
net: ll_temac: Improve error message on error IRQ
net/sched: remove block pointer from common offload structure
net: ethernet: support of_get_mac_address new ERR_PTR error
net: usb: smsc: fix warning reported by kbuild test robot
staging: octeon-ethernet: Fix of_get_mac_address ERR_PTR check
net: dsa: support of_get_mac_address new ERR_PTR error
net: dsa: sja1105: Fix status initialization in sja1105_get_ethtool_stats
vrf: sit mtu should not be updated when vrf netdev is the link
net: dsa: Fix error cleanup path in dsa_init_module
l2tp: Fix possible NULL pointer dereference
taprio: add null check on sched_nest to avoid potential null pointer dereference
net: mvpp2: cls: fix less than zero check on a u32 variable
net_sched: sch_fq: handle non connected flows
net_sched: sch_fq: do not assume EDT packets are ordered
net: hns3: use devm_kcalloc when allocating desc_cb
net: hns3: some cleanup for struct hns3_enet_ring
...
Minor conflict with the DSA legacy code removal. Signed-off-by: David S. Miller <davem@davemloft.net>
Pull RCU updates from Ingo Molnar: "This cycles's RCU changes include: - a couple of straggling RCU flavor consolidation updates - SRCU updates - RCU CPU stall-warning updates - torture-test updates - an LKMM commit adding support for synchronize_srcu_expedited() - documentation updates - miscellaneous fixes" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (57 commits) net/ipv4/netfilter: Update comment from call_rcu_bh() to call_rcu() tools/memory-model: Add support for synchronize_srcu_expedited() doc/kprobes: Update obsolete RCU update functions torture: Suppress false-positive CONFIG_INITRAMFS_SOURCE complaint locktorture: NULL cxt.lwsa and cxt.lrsa to allow bad-arg detection rcuperf: Fix cleanup path for invalid perf_type strings rcutorture: Fix cleanup path for invalid torture_type strings rcutorture: Fix expected forward progress duration in OOM notifier rcutorture: Remove ->ext_irq_conflict field rcutorture: Make rcutorture_extend_mask() comment match the code tools/.../rcutorture: Convert to SPDX license identifier torture: Don't try to offline the last CPU rcu: Fix nohz status in stall warning rcu: Move forward-progress checkers into tree_stall.h rcu: Move irq-disabled stall-warning checking to tree_stall.h rcu: Organize functions in tree_stall.h rcu: Move FAST_NO_HZ stall-warning code to tree_stall.h rcu: Inline RCU stall-warning info helper functions rcu: Move rcu_print_task_exp_stall() to tree_exp.h rcu: Inline RCU task stall-warning helper functions ...
Pablo Neira Ayuso says: =================== Netfilter updates for net-next The following batch contains Netfilter updates for net-next, they are: 1) Move nft_expr_clone() to nft_dynset, from Paul Gortmaker. 2) Do not include module.h from net/netfilter/nf_tables.h, also from Paul. 3) Restrict conntrack sysctl entries to boolean, from Tonghao Zhang. 4) Several patches to add infrastructure to autoload NAT helper modules from their respective conntrack helper, this also includes the first client of this code in OVS, patches from Flavio Leitner. 5) Add support to match for conntrack ID, from Brett Mastbergen. 6) Spelling fix in connlabel, from Colin Ian King. 7) Use struct_size() from hashlimit, from Gustavo A. R. Silva. 8) Add optimized version of nf_inet_addr_mask(), from Li RongQing. =================== Signed-off-by: David S. Miller <davem@davemloft.net>
So that we avoid another indirect call per RX packet, if early demux is enabled. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
So that we avoid another indirect call per RX packet in the common case. Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Similar to the cached routes, make IPv4 exceptions accessible when using an IPv6 nexthop struct with IPv4 routes. Simplify the exception functions by passing in fib_nh_common since that is all it needs, and then cleanup the call sites that have extraneous fib_nh conversions. As with the cached routes this is a change in location only, from fib_nh up to fib_nh_common; no functional change intended. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Now that the cached routes are in fib_nh_common, pass it to rt_cache_route and simplify its callers. For rt_set_nexthop, the tclassid becomes the last user of fib_nh so move the container_of under the #ifdef CONFIG_IP_ROUTE_CLASSID. Signed-off-by: David Ahern <dsahern@gmail.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>