Eric Dumazet 66b13d99d9 ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT ... There is a long standing bug in linux tcp stack, about ACK messages sent on behalf of TIME_WAIT sockets. In the IP header of the ACK message, we choose to reflect TOS field of incoming message, and this might break some setups. Example of things that were broken : - Routing using TOS as a selector - Firewalls - Trafic classification / shaping We now remember in timewait structure the inet tos field and use it in ACK generation, and route lookup. Notes : - We still reflect incoming TOS in RST messages. - We could extend MuraliRaja Muniraju patch to report TOS value in netlink messages for TIME_WAIT sockets. - A patch is needed for IPv6 Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2011-10-24 03:06:21 -04:00
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acpi	Merge branch 'apei-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6	2011-08-03 21:53:27 -10:00
asm-generic	All Arch: remove linkage for sys_nfsservctl system call	2011-08-26 15:09:58 -07:00
crypto	net: remove mm.h inclusion from netdevice.h	2011-06-21 19:17:20 -07:00
drm	drm: Separate EDID Header Check from EDID Block Check	2011-08-04 14:39:35 +01:00
keys	encrypted-keys: add key format support	2011-06-27 09:10:45 -04:00
linux	Add ethtool -g support to virtio_net	2011-10-24 02:07:21 -04:00
math-emu
media	[media] V4L: initial driver for ov5642 CMOS sensor	2011-07-27 17:56:09 -03:00
mtd
net	ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT	2011-10-24 03:06:21 -04:00
pcmcia	pcmcia: add PCMCIA_DEVICE_MANF_CARD_PROD_ID3	2011-08-08 16:04:11 -04:00
rdma	net: consolidate and fix ethtool_ops->get_settings calling	2011-09-15 17:32:26 -04:00
rxrpc	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
scsi	Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd	2011-08-06 22:56:03 -07:00
sound	ASoC: omap: Update e-mail address of Jarkko Nikula	2011-08-12 11:45:10 +09:00
target	target: Make standard INQUIRY return 'not connected' for tpg_virt_lun0	2011-08-22 19:25:35 +00:00
trace	writeback: show raw dirtied_when in trace writeback_single_inode	2011-08-31 08:48:15 +08:00
video	OMAP: DSS2: Remove unused opt_clock_available	2011-07-25 10:22:05 +03:00
xen	xen/balloon: memory hotplug support for Xen balloon driver	2011-07-25 20:57:08 -07:00
Kbuild