linux/include
David Morley 95b9a87c6a tcp: record last received ipv6 flowlabel
In order to better estimate whether a data packet has been
retransmitted or is the result of a TLP, we save the last received
ipv6 flowlabel.

To make space for this field we resize the "ato" field in
inet_connection_sock as the current value of TCP_DELACK_MAX can be
fully contained in 8 bits and add a compile_time_assert ensuring this
field is the required size.

v2: addressed kernel bot feedback about dccp_delack_timer()
v3: addressed build error introduced by commit bbf80d713f ("tcp:
derive delack_max from rto_min")

Signed-off-by: David Morley <morleyd@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Yuchung Cheng <ycheng@google.com>
Tested-by: David Morley <morleyd@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2023-10-10 10:02:59 +02:00
..
acpi
asm-generic Kbuild fixes for v6.6 (2nd) 2023-10-01 13:48:46 -07:00
clocksource
crypto This update includes the following changes: 2023-08-29 11:23:29 -07:00
drm drm/tests: helpers: Avoid a driver uaf 2023-09-14 13:57:58 +02:00
dt-bindings IOMMU Updates for Linux v6.6 2023-09-01 16:54:25 -07:00
keys
kunit - An extensive rework of kexec and crash Kconfig from Eric DeVolder 2023-08-29 14:53:51 -07:00
kvm
linux wireless-next patches for v6.7 2023-10-06 16:07:29 -07:00
math-emu
media media updates for v6.6-rc1 2023-09-01 12:21:32 -07:00
memory
misc
net tcp: record last received ipv6 flowlabel 2023-10-10 10:02:59 +02:00
pcmcia
ras
rdma
rv rv: Set variable 'da_mon_##name' to static 2023-09-01 21:00:00 -04:00
scsi ATA fixes for 6.6-rc4 2023-09-29 13:38:34 -07:00
soc IOMMU Updates for Linux v6.6 2023-09-01 16:54:25 -07:00
sound ASoC: Name iov_iter argument as iterator instead of buffer 2023-09-01 15:38:49 +02:00
target
trace net: implement lockless SO_MAX_PACING_RATE 2023-10-01 19:09:54 +01:00
uapi wireless-next patches for v6.7 2023-10-06 16:07:29 -07:00
ufs Merge branch 'fixes' into misc 2023-09-02 08:25:19 +01:00
vdso
video
xen arm/xen: remove lazy mode related definitions 2023-09-19 07:04:49 +02:00