Eric Dumazet b5476022bb ipv4: igmp: guard against silly MTU values ... IPv4 stack reacts to changes to small MTU, by disabling itself under RTNL. But there is a window where threads not using RTNL can see a wrong device mtu. This can lead to surprises, in igmp code where it is assumed the mtu is suitable. Fix this by reading device mtu once and checking IPv4 minimal MTU. This patch adds missing IPV4_MIN_MTU define, to not abuse ETH_MIN_MTU anymore. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2017-12-13 13:13:58 -05:00
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acpi	Merge branch 'acpi-ec' into acpi	2017-11-30 13:37:29 +01:00
asm-generic	mm: switch to 'define pmd_write' instead of __HAVE_ARCH_PMD_WRITE	2017-11-29 18:40:42 -08:00
clocksource	…
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2017-11-28 16:22:10 -08:00
drm	drm: safely free connectors from connector_iter	2017-12-06 10:22:55 +01:00
dt-bindings	fixes/cleanups for rc1, non-desktop flags for VR	2017-11-23 21:04:56 -10:00
keys	…
kvm	…
linux	ptr_ring: add barriers	2017-12-11 10:52:23 -05:00
math-emu	…
media	…
memory	…
misc	…
net	ipv4: igmp: guard against silly MTU values	2017-12-13 13:13:58 -05:00
pcmcia	…
ras	…
rdma	…
scsi	scsi: libsas: align sata_device's rps_resp on a cacheline	2017-11-21 23:06:32 -05:00
soc	We have two changes to the core framework this time around. The first being a	2017-11-17 20:04:24 -08:00
sound	ALSA: hda - Fix yet remaining issue with vmaster 0dB initialization	2017-11-22 12:34:56 +01:00
target	Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending	2017-11-24 19:19:20 -10:00
trace	Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf	2017-12-03 13:08:30 -05:00
uapi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2017-12-08 13:32:44 -08:00
video	fbdev changes for v4.15:	2017-11-20 21:50:24 -10:00
xen	…