diff options
| author | Kefeng Wang <wangkefeng.wang@huawei.com> | 2017-01-19 16:26:21 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2017-03-16 02:27:23 +0000 |
| commit | 1b653beab8b98cae6ec3ddcf09fb4d5c316e328b (patch) | |
| tree | 3c8b5759741dc11af0cedc9dd063160f6491cc31 /include/linux/kmsg_dump.h | |
| parent | 9706d633879045c9b771a94b24b7d817aae23b0c (diff) | |
ipv6: addrconf: Avoid addrconf_disable_change() using RCU read-side lock
[ Upstream commit 03e4deff4987f79c34112c5ba4eb195d4f9382b0 ]
Just like commit 4acd4945cd1e ("ipv6: addrconf: Avoid calling
netdevice notifiers with RCU read-side lock"), it is unnecessary
to make addrconf_disable_change() use RCU iteration over the
netdev list, since it already holds the RTNL lock, or we may meet
Illegal context switch in RCU read-side critical section.
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include/linux/kmsg_dump.h')
0 files changed, 0 insertions, 0 deletions