Eric Dumazet fcdd1cf4dd tcp: avoid possible arithmetic overflows ...

icsk_rto is a 32bit field, and icsk_backoff can reach 15 by default,
or more if some sysctl (eg tcp_retries2) are changed.

Better use 64bit to perform icsk_rto << icsk_backoff operations

As Joe Perches suggested, add a helper for this.

Yuchung spotted the tcp_v4_err() case.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2014-09-22 16:27:10 -04:00

..

acpi

ACPI / scan: not cache _SUN value in struct acpi_device_pnp

2014-09-03 22:41:14 +02:00

asm-generic

Merge tag 'gpio-v3.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

2014-08-08 18:00:35 -07:00

clocksource

ARM: pxa: Add non device-tree timer link to clocksource

2014-07-23 12:02:39 +02:00

crypto

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2014-08-06 08:06:39 -07:00

drm

drm/radeon: add additional SI pci ids

2014-08-22 10:47:59 -04:00

dt-bindings

Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

2014-08-11 07:14:01 -07:00

keys

Merge remote-tracking branch 'integrity/next-with-keys' into keys-next

2014-07-22 21:54:43 +01:00

kvm

KVM: ARM: vgic: add the GICv3 backend

2014-07-11 04:57:36 -07:00

linux

net/mlx4_core: Enable CQE/EQE stride support

2014-09-19 17:30:10 -04:00

math-emu

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media

[media] media: atmel-isi: add v4l2 async probe support

2014-07-30 19:35:06 -03:00

memory

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misc

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net

tcp: avoid possible arithmetic overflows

2014-09-22 16:27:10 -04:00

pcmcia

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ras

trace, RAS: Add eMCA trace event interface

2014-06-25 13:26:47 -07:00

rdma

Merge branches 'core', 'cxgb4', 'ipoib', 'iser', 'iwcm', 'mad', 'misc', 'mlx4', 'mlx5', 'ocrdma' and 'srp' into for-next

2014-08-14 08:58:04 -07:00

rxrpc

include/rxrpc/types.h: Remove unused header

2014-08-29 20:33:39 -07:00

scsi

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2014-08-15 18:28:58 -06:00

soc/tegra

ARM: tegra: Convert PMC to a driver

2014-07-17 14:58:43 +02:00

sound

ASoC: core: fix .info for SND_SOC_BYTES_TLV

2014-08-18 08:59:12 -05:00

target

target: Report correct response length for some commands

2014-06-11 12:15:30 -07:00

trace

net: treewide: Fix typo found in DocBook/networking.xml

2014-09-05 17:35:28 -07:00

uapi

gre: Setup and TX path for gre/UDP foo-over-udp encapsulation

2014-09-19 17:15:32 -04:00

video

Merge tag 'fbdev-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

2014-08-08 18:09:33 -07:00

xen

Merge tag 'stable/for-linus-3.17-rc0-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

2014-08-07 11:33:15 -07:00

Kbuild

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