kernel_optimize_test/include
Lorenzo Colitti e110861f86 net: add a sysctl to reflect the fwmark on replies
Kernel-originated IP packets that have no user socket associated
with them (e.g., ICMP errors and echo replies, TCP RSTs, etc.)
are emitted with a mark of zero. Add a sysctl to make them have
the same mark as the packet they are replying to.

This allows an administrator that wishes to do so to use
mark-based routing, firewalling, etc. for these replies by
marking the original packets inbound.

Tested using user-mode linux:
 - ICMP/ICMPv6 echo replies and errors.
 - TCP RST packets (IPv4 and IPv6).

Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-13 18:35:08 -04:00
..
acpi
asm-generic - vexpress platform clocks initialisation moved earlier following the 2014-05-04 14:34:50 -07:00
clocksource
crypto
drm Merge branch 'drm-next-3.15-wip' of git://people.freedesktop.org/~deathsimple/linux into drm-next 2014-04-19 11:16:02 +10:00
dt-bindings dt: tegra: remove non-existent clock IDs 2014-04-24 15:37:08 +02:00
keys
kvm
linux tcp: simplify fast open cookie processing 2014-05-13 17:53:02 -04:00
math-emu
media
memory
misc
net net: add a sysctl to reflect the fwmark on replies 2014-05-13 18:35:08 -04:00
pcmcia
ras
rdma
rxrpc
scsi scsi: Make sure cmd_flags are 64-bit 2014-04-09 20:26:20 -06:00
sound
target
trace Fix: tracing: use 'E' instead of 'X' for unsigned module tain flag 2014-04-23 13:56:51 +09:30
uapi Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-05-12 13:19:14 -04:00
video
xen
Kbuild