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a3f1e6a19a5dccb7a29d941b3acee0a3974974f4
linux/net/netfilter
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Florian Westphal a3f1e6a19a netfilter: nft_set_pipapo_avx2: remove redundant loop in lookup_slow 
nft_pipapo_avx2_lookup_slow will never be used in reality, because the
common sizes are handled by avx2 optimized versions.

However, nft_pipapo_avx2_lookup_slow loops over the data just like the
avx2 functions.  However, _slow doesn't need to do that.

As-is, first loop sets all the right result bits and the next iterations
boil down to 'x = x & x'.  Remove the loop.

Reviewed-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
2026-04-08 07:51:31 +02:00
..
ipset
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
ipvs
ipvs: use more keys for connection hashing
2026-03-04 11:45:45 +01:00
core.c
netfilter: remove nf_ipv6_ops and use direct function calls
2026-03-29 11:21:24 -07:00
Kconfig
ipv6: convert CONFIG_IPV6 to built-in only and clean up Kconfigs
2026-03-29 11:21:22 -07:00
Makefile
netfilter: flowtable: move path discovery infrastructure to its own file
2025-11-27 23:59:43 +00:00
nf_bpf_link.c
netfilter: bpf: defer hook memory release until rcu readers are done
2026-03-19 10:26:31 +01:00
nf_conncount.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nf_conntrack_acct.c
…
nf_conntrack_amanda.c
netfilter: use function typedefs for __rcu NAT helper hook pointers
2026-04-08 07:51:26 +02:00
nf_conntrack_bpf.c
Merge tag 'net-next-7.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next
2026-02-11 19:31:52 -08:00
nf_conntrack_broadcast.c
netfilter: nf_conntrack_expect: store netns and zone in expectation
2026-03-26 13:24:40 +01:00
nf_conntrack_core.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nf_conntrack_ecache.c
netfilter: ctnetlink: ensure safe access to master conntrack
2026-03-26 13:18:32 +01:00
nf_conntrack_expect.c
netfilter: nf_conntrack_expect: skip expectations in other netns via proc
2026-03-26 13:28:03 +01:00
nf_conntrack_extend.c
netfilter: conntrack: fix extension size table
2023-09-13 21:57:50 +02:00
nf_conntrack_ftp.c
netfilter: use function typedefs for __rcu NAT helper hook pointers
2026-04-08 07:51:26 +02:00
nf_conntrack_h323_asn1.c
netfilter: nf_conntrack_h323: remove unreliable debug code in decode_octstr
2026-04-08 07:51:27 +02:00
nf_conntrack_h323_main.c
netfilter: nf_conntrack_expect: honor expectation helper field
2026-03-26 13:18:31 +01:00
nf_conntrack_h323_types.c
…
nf_conntrack_helper.c
netfilter: nf_conntrack_helper: pass helper to expect cleanup
2026-04-01 11:55:29 +02:00
nf_conntrack_irc.c
netfilter: use function typedefs for __rcu NAT helper hook pointers
2026-04-08 07:51:26 +02:00
nf_conntrack_labels.c
netfilter: conntrack: switch connlabels to atomic_t
2023-10-24 13:16:30 +02:00
nf_conntrack_netbios_ns.c
…
nf_conntrack_netlink.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-04-02 11:03:13 -07:00
nf_conntrack_ovs.c
net/ipv6: Introduce payload_len helpers
2026-02-06 20:50:03 -08:00
nf_conntrack_pptp.c
netfilter: nf_conntrack: add missing __rcu annotations
2022-07-11 16:25:15 +02:00
nf_conntrack_proto_generic.c
netfilter: nf_conntrack: Add allow_clash to generic protocol handler
2026-01-20 16:23:37 +01:00
nf_conntrack_proto_gre.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
nf_conntrack_proto_icmp.c
netfilter: nf_conntrack: enable icmp clash support
2026-01-20 16:23:37 +01:00
nf_conntrack_proto_icmpv6.c
netfilter: nf_conntrack: enable icmp clash support
2026-01-20 16:23:37 +01:00
nf_conntrack_proto_sctp.c
netfilter: conntrack: add missing netlink policy validations
2026-03-13 15:31:14 +01:00
nf_conntrack_proto_tcp.c
netfilter: ctnetlink: use netlink policy range checks
2026-03-26 13:28:17 +01:00
nf_conntrack_proto_udp.c
netfilter: conntrack: udp: fix seen-reply test
2023-02-01 12:18:51 +01:00
nf_conntrack_proto.c
netfilter: conntrack: remove DCCP protocol support
2025-07-03 13:51:39 +02:00
nf_conntrack_sane.c
netfilter: nf_ct_sane: remove pseudo skb linearization
2022-08-11 16:50:25 +02:00
nf_conntrack_seqadj.c
…
nf_conntrack_sip.c
netfilter: nf_conntrack_sip: remove net variable shadowing
2026-04-08 07:51:27 +02:00
nf_conntrack_snmp.c
netfilter: use function typedefs for __rcu NAT helper hook pointers
2026-04-08 07:51:26 +02:00
nf_conntrack_standalone.c
netfilter: conntrack: disable 0 value for conntrack_max setting
2025-10-30 12:52:45 +01:00
nf_conntrack_tftp.c
netfilter: use function typedefs for __rcu NAT helper hook pointers
2026-04-08 07:51:26 +02:00
nf_conntrack_timeout.c
netfilter: nf_conntrack: use rcu accessors where needed
2022-07-11 16:25:15 +02:00
nf_conntrack_timestamp.c
…
nf_dup_netdev.c
netfilter: nf_dup_netdev: Move the recursion counter struct netdev_xmit
2025-05-23 13:57:12 +02:00
nf_flow_table_bpf.c
bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs
2026-01-02 12:04:28 -08:00
nf_flow_table_core.c
netfilter: flowtable: dedicated slab for flow entry
2026-02-06 13:34:55 +01:00
nf_flow_table_inet.c
net: netfilter: move nf flowtable bpf initialization in nf_flow_table_module_init()
2024-09-12 15:41:03 +02:00
nf_flow_table_ip.c
netfilter: nf_flow_table_ip: reset mac header before vlan push
2026-03-13 15:31:15 +01:00
nf_flow_table_offload.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-04-02 11:03:13 -07:00
nf_flow_table_path.c
netfilter: nf_conntrack: don't rely on implicit includes
2026-01-20 16:23:37 +01:00
nf_flow_table_procfs.c
netfilter: nf_flow_table: count pending offload workqueue tasks
2022-07-11 16:25:14 +02:00
nf_flow_table_xdp.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
nf_hooks_lwtunnel.c
sysctl: treewide: constify the ctl_table argument of proc_handlers
2024-07-24 20:59:29 +02:00
nf_internals.h
netfilter: move the sysctl nf_hooks_lwtunnel into the netfilter core
2024-06-19 18:41:59 +02:00
nf_log_syslog.c
netfilter: nf_log_syslog: no longer acquire sk_callback_lock in nf_log_dump_sk_uid_gid()
2026-03-04 11:45:44 +01:00
nf_log.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
nf_nat_amanda.c
netfilter: nat: move repetitive nat port reserve loop to a helper
2022-09-07 16:46:04 +02:00
nf_nat_bpf.c
bpf: Remove redundant KF_TRUSTED_ARGS flag from all kfuncs
2026-01-02 12:04:28 -08:00
nf_nat_core.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nf_nat_ftp.c
netfilter: nat: move repetitive nat port reserve loop to a helper
2022-09-07 16:46:04 +02:00
nf_nat_helper.c
treewide: use get_random_u32_below() instead of deprecated function
2022-11-18 02:15:15 +01:00
nf_nat_irc.c
netfilter: nat: move repetitive nat port reserve loop to a helper
2022-09-07 16:46:04 +02:00
nf_nat_masquerade.c
netfilter: remove nf_ipv6_ops and use direct function calls
2026-03-29 11:21:24 -07:00
nf_nat_ovs.c
netfilter: nf_conntrack: don't rely on implicit includes
2026-01-20 16:23:37 +01:00
nf_nat_proto.c
netfilter: nf_conntrack: don't rely on implicit includes
2026-01-20 16:23:37 +01:00
nf_nat_redirect.c
netfilter: nat: fix ipv6 nat redirect with mapped and scoped addresses
2023-11-08 16:40:30 +01:00
nf_nat_sip.c
netfilter: nat: move repetitive nat port reserve loop to a helper
2022-09-07 16:46:04 +02:00
nf_nat_tftp.c
…
nf_queue.c
net: Add SPDX ids to some source files
2026-03-09 18:32:45 -07:00
nf_sockopt.c
…
nf_synproxy_core.c
netfilter: don't include xt and nftables.h in unrelated subsystems
2026-01-20 16:23:37 +01:00
nf_tables_api.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nf_tables_core.c
netfilter: nf_tables: Only use nf_skip_indirect_calls() when MITIGATION_RETPOLINE
2025-03-23 10:53:47 +01:00
nf_tables_offload.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nf_tables_trace.c
netfilter: nf_tables: hide clash bit from userspace
2025-07-14 15:22:35 +02:00
nfnetlink_acct.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink_cthelper.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink_cttimeout.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
nfnetlink_hook.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink_log.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink_osf.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink_queue.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nfnetlink.c
net: Add SPDX ids to some source files
2026-03-09 18:32:45 -07:00
nft_bitwise.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_byteorder.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_chain_filter.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-03-12 12:53:34 -07:00
nft_chain_nat.c
netfilter: add missing module descriptions
2023-11-08 13:52:32 +01:00
nft_chain_route.c
…
nft_cmp.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_compat.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_connlimit.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_counter.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_ct_fast.c
netfilter: nf_tables: fix ct untracked match breakage
2023-05-03 13:49:08 +02:00
nft_ct.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_dup_netdev.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_dynset.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_exthdr.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_fib_inet.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_fib_netdev.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_fib.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_flow_offload.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_fwd_netdev.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_hash.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_immediate.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_inner.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_last.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-02-26 10:23:00 -08:00
nft_limit.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_log.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_lookup.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_masq.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_meta.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_nat.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_numgen.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_objref.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_osf.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_payload.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_queue.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_quota.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_range.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_redir.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_reject_inet.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_reject_netdev.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_reject.c
netfilter: nf_tables: drop unused 3rd argument from validate callback ops
2024-09-03 10:47:17 +02:00
nft_rt.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_set_bitmap.c
netfilter: nft_set_bitmap: fix lockdep splat due to missing annotation
2025-09-10 20:28:24 +02:00
nft_set_hash.c
netfilter: nf_tables: clone set on flush only
2026-03-05 13:22:37 +01:00
nft_set_pipapo_avx2.c
netfilter: nft_set_pipapo_avx2: remove redundant loop in lookup_slow
2026-04-08 07:51:31 +02:00
nft_set_pipapo_avx2.h
netfilter: nft_set_pipapo: use avx2 algorithm for insertions too
2025-08-20 13:52:37 +02:00
nft_set_pipapo.c
netfilter: nft_set_pipapo: increment data in one step
2026-04-08 07:51:31 +02:00
nft_set_pipapo.h
netfilter: nft_set_pipapo: increment data in one step
2026-04-08 07:51:31 +02:00
nft_set_rbtree.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-03-26 12:09:57 -07:00
nft_socket.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_synproxy.c
netfilter: add more netlink-based policy range checks
2026-04-08 07:51:30 +02:00
nft_tproxy.c
netfilter: nf_tables: remove register tracking infrastructure
2026-02-25 19:36:26 -08:00
nft_tunnel.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
nft_xfrm.c
netfilter: nf_tables: add netlink policy based cap on registers
2026-04-08 07:51:31 +02:00
utils.c
netfilter: remove nf_ipv6_ops and use direct function calls
2026-03-29 11:21:24 -07:00
x_tables.c
netfilter: x_tables: restrict xt_check_match/xt_check_target extensions for NFPROTO_ARP
2026-04-01 11:55:29 +02:00
xt_addrtype.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_AUDIT.c
audit: add audit_log_nf_skb helper function
2025-12-16 11:04:14 -05:00
xt_bpf.c
…
xt_cgroup.c
netfilter: x_tables: ensure names are nul-terminated
2026-04-01 11:55:29 +02:00
xt_CHECKSUM.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_CLASSIFY.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_cluster.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_comment.c
…
xt_connbytes.c
net: Add SPDX ids to some source files
2026-03-09 18:32:45 -07:00
xt_connlabel.c
…
xt_connlimit.c
net: Add SPDX ids to some source files
2026-03-09 18:32:45 -07:00
xt_connmark.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_CONNSECMARK.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_conntrack.c
…
xt_cpu.c
…
xt_CT.c
netfilter: xt_CT: drop pending enqueued packets on template removal
2026-03-13 15:31:15 +01:00
xt_dccp.c
netfilter: add deprecation warning for dccp support
2026-04-08 07:51:27 +02:00
xt_devgroup.c
…
xt_dscp.c
…
xt_DSCP.c
netfilter: x_tables: use correct integer types
2022-07-11 16:40:45 +02:00
xt_ecn.c
…
xt_esp.c
…
xt_hashlimit.c
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_helper.c
…
xt_hl.c
…
xt_HL.c
…
xt_HMARK.c
…
xt_IDLETIMER.c
netfilter: xt_IDLETIMER: reject rev0 reuse of ALARM timer labels
2026-03-10 14:10:43 +01:00
xt_ipcomp.c
…
xt_iprange.c
…
xt_ipvs.c
…
xt_l2tp.c
…
xt_LED.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_length.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf
2023-02-22 21:25:23 -08:00
xt_limit.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_LOG.c
…
xt_mac.c
…
xt_mark.c
netfilter: xtables: support arpt_mark and ipv6 optstrip for iptables-nft only builds
2025-05-22 17:16:02 +02:00
xt_MASQUERADE.c
…
xt_multiport.c
…
xt_nat.c
…
xt_NETMAP.c
…
xt_nfacct.c
netfilter: xt_nfacct: don't assume acct name is null-terminated
2025-07-25 18:40:43 +02:00
xt_NFLOG.c
netfilter: xtables: fix typo causing some targets not to load on IPv6
2024-10-21 11:31:26 +02:00
xt_NFQUEUE.c
…
xt_osf.c
netfilter: nfnetlink_osf: fix module autoload
2023-06-20 22:43:42 +02:00
xt_owner.c
netfilter: xt_owner: no longer acquire sk_callback_lock in mt_owner()
2026-03-04 11:45:44 +01:00
xt_physdev.c
netfilter: propagate net to nf_bridge_get_physindev
2024-01-17 12:02:48 +01:00
xt_pkttype.c
…
xt_policy.c
…
xt_quota.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_rateest.c
netfilter: x_tables: ensure names are nul-terminated
2026-04-01 11:55:29 +02:00
xt_RATEEST.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_realm.c
…
xt_recent.c
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_REDIRECT.c
netfilter: nft_redir: use struct nf_nat_range2 throughout and deduplicate eval call-backs
2023-03-22 21:48:59 +01:00
xt_repldata.h
netfilter: xtables: Use strscpy() instead of strscpy_pad()
2025-03-23 10:53:47 +01:00
xt_sctp.c
netfilter: xt_sctp: validate the flag_info count
2023-08-30 17:34:01 +02:00
xt_SECMARK.c
netfilter: xtables: avoid NFPROTO_UNSPEC where needed
2024-10-09 23:20:46 +02:00
xt_set.c
…
xt_socket.c
net: annotate data-races around sk->sk_mark
2023-07-29 18:13:41 +01:00
xt_state.c
…
xt_statistic.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_string.c
…
xt_tcpmss.c
netfilter: xt_tcpmss: check remaining length before reading optlen
2026-01-20 16:23:38 +01:00
xt_TCPMSS.c
netfilter: x_tables: use correct integer types
2022-07-11 16:40:45 +02:00
xt_TCPOPTSTRIP.c
netfilter: xtables: support arpt_mark and ipv6 optstrip for iptables-nft only builds
2025-05-22 17:16:02 +02:00
xt_tcpudp.c
netfilter: x_tables: guard option walkers against 1-byte tail reads
2026-03-10 14:10:42 +01:00
xt_TEE.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
xt_time.c
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
2026-03-19 14:16:00 -07:00
xt_TPROXY.c
netfilter: xt_TPROXY: remove pr_debug invocations
2022-07-21 00:56:00 +02:00
xt_TRACE.c
netfilter: xtables: fix typo causing some targets not to load on IPv6
2024-10-21 11:31:26 +02:00
xt_u32.c
netfilter: xt_u32: validate user space input
2023-08-30 17:34:01 +02:00