[SRU][Xenial][Yakkety][Zesty][Artful][PATCH 0/1] bonding: avoid NETDEV_CHANGEMTU event when unregistering slave
Joseph Salisbury
joseph.salisbury at canonical.com
Fri Jul 14 20:58:51 UTC 2017
BugLink: http://bugs.launchpad.net/bugs/1704102
== SRU Justification ==
A stack dump happens when unregistering a netdev. The specific reproducer
is listed in the bug description.
This bug is fixed by mainline commit f51048c3e07b68c90b21a77541fc4b208f9244d7 and is a clean cherry pick.
Commit f51048c3e07b68c90b21a77541fc4b208f9244d7 is in mainline, but not tagged for a specific release as of yet.
== Fix ==
commit f51048c3e07b68c90b21a77541fc4b208f9244d7
Author: WANG Cong <xiyou.wangcong at gmail.com>
Date: Thu Jul 6 15:01:57 2017 -0700
bonding: avoid NETDEV_CHANGEMTU event when unregistering slave
== Regression Potential ==
This fix is needed in all Ubuntu releases and needed in the networking subsystem.
== Test Case ==
A test kernel was built with this patch and tested by the original bug reporter.
The bug reporter states the test kernel resolved the bug.
WANG Cong (1):
bonding: avoid NETDEV_CHANGEMTU event when unregistering slave
drivers/net/bonding/bond_main.c | 15 +++++++++------
include/linux/netdevice.h | 1 +
net/core/dev.c | 3 ++-
3 files changed, 12 insertions(+), 7 deletions(-)
--
2.7.4
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