linux/net/bridge
Patrick McHardy 49499c3e6e netfilter: nf_tables: switch registers to 32 bit addressing
Switch the nf_tables registers from 128 bit addressing to 32 bit
addressing to support so called concatenations, where multiple values
can be concatenated over multiple registers for O(1) exact matches of
multiple dimensions using sets.

The old register values are mapped to areas of 128 bits for compatibility.
When dumping register numbers, values are expressed using the old values
if they refer to the beginning of a 128 bit area for compatibility.

To support concatenations, register loads of less than a full 32 bit
value need to be padded. This mainly affects the payload and exthdr
expressions, which both unconditionally zero the last word before
copying the data.

Userspace fully passes the testsuite using both old and new register
addressing.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2015-04-13 17:17:29 +02:00
..
netfilter netfilter: nf_tables: switch registers to 32 bit addressing 2015-04-13 17:17:29 +02:00
Kconfig bridge: Add vlan filtering infrastructure 2013-02-13 19:41:46 -05:00
Makefile netfilter: bridge: build br_nf_core only if required 2014-09-30 14:07:51 -04:00
br.c net: bridge: add compile-time assert for cb struct size 2015-03-03 14:07:04 -05:00
br_device.c netfilter: bridge: use rcu hook to resolve br_netfilter dependency 2015-03-10 15:03:02 +01:00
br_fdb.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-09 14:35:57 -08:00
br_forward.c netfilter: Pass socket pointer down through okfn(). 2015-04-07 15:25:55 -04:00
br_if.c bridge: reset bridge mtu after deleting an interface 2015-03-14 19:12:38 -04:00
br_input.c netfilter: Pass socket pointer down through okfn(). 2015-04-07 15:25:55 -04:00
br_ioctl.c bridge: add space before '(/{', after ',', etc. 2013-12-19 19:27:26 -05:00
br_mdb.c netlink: make nlmsg_end() and genlmsg_end() void 2015-01-18 01:03:45 -05:00
br_multicast.c netfilter: Pass socket pointer down through okfn(). 2015-04-07 15:25:55 -04:00
br_netfilter.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2015-04-08 18:30:21 +02:00
br_netlink.c dev: introduce dev_get_iflink() 2015-04-02 14:04:59 -04:00
br_nf_core.c net: Remove protocol from struct dst_ops 2015-03-09 16:06:10 -04:00
br_private.h netfilter: Pass socket pointer down through okfn(). 2015-04-07 15:25:55 -04:00
br_private_stp.h net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes 2013-10-19 19:12:11 -04:00
br_stp.c bridge: call netdev_sw_port_stp_update when bridge port STP status changes 2014-12-02 20:01:22 -08:00
br_stp_bpdu.c netfilter: Pass socket pointer down through okfn(). 2015-04-07 15:25:55 -04:00
br_stp_if.c net: bridge: add a br_set_state helper function 2014-10-01 22:03:50 -04:00
br_stp_timer.c net: bridge: add a br_set_state helper function 2014-10-01 22:03:50 -04:00
br_sysfs_br.c bridge: Add a default_pvid sysfs attribute 2014-10-05 21:21:36 -04:00
br_sysfs_if.c bridge: Extend Proxy ARP design to allow optional rules for Wi-Fi 2015-03-05 14:52:23 -05:00
br_vlan.c net: rename vlan_tx_* helpers since "tx" is misleading there 2015-01-13 17:51:08 -05:00