From: Nikolay Aleksandrov <nikolay@redhat.com>
To: netdev@vger.kernel.org
Cc: fubar@us.ibm.com, andy@greyhouse.net, davem@davemloft.net
Subject: [PATCH -net v2 0/2] bonding: fix arp_validate desync state & race
Date: Sat, 7 Sep 2013 00:00:24 +0200 [thread overview]
Message-ID: <1378504826-18855-1-git-send-email-nikolay@redhat.com> (raw)
Hello all,
These two patches aim to fix the possible de-sync state which the bond
can enter if we have arp_validate without arp_interval or the other way
around. They also fix a race condition between arp_validate setting and
mode changing.
Patch 01 - fixes the race condition between store_arp_validate and bond
mode change by using rtnl for sync
Patch 02 - fixes the possible de-sync state by setting/unsetting recv_probe
if arp_interval is set/unset and also if arp_validate is set/unset
v2: Fix the mode check in store_arp_validate
Best regards,
Nikolay Aleksandrov
Nikolay Aleksandrov (2):
bonding: fix store_arp_validate race with mode change
bonding: fix bond_arp_rcv setting and arp validate desync state
drivers/net/bonding/bond_main.c | 4 ++--
drivers/net/bonding/bond_sysfs.c | 31 +++++++++++++++++++++++++------
drivers/net/bonding/bonding.h | 1 +
3 files changed, 28 insertions(+), 8 deletions(-)
--
1.8.1.4
next reply other threads:[~2013-09-06 22:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-06 22:00 Nikolay Aleksandrov [this message]
2013-09-06 22:00 ` [PATCH -net v2 1/2] bonding: fix store_arp_validate race with mode change Nikolay Aleksandrov
2013-09-10 18:15 ` [-net,v2,1/2] " Veaceslav Falico
2013-09-06 22:00 ` [PATCH -net v2 2/2] bonding: fix bond_arp_rcv setting and arp validate desync state Nikolay Aleksandrov
2013-09-10 14:48 ` Marcelo Ricardo Leitner
2013-09-10 18:20 ` [-net, v2, " Veaceslav Falico
2013-09-11 19:55 ` [PATCH -net v2 0/2] bonding: fix arp_validate desync state & race David Miller
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