[PATCH 4.4 19/34] IB/ipoib: Fix race condition in neigh creation

2018-03-02 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Erez Shitrit [ Upstream commit 16ba3defb8bd01a9464ba4820a487f5b196b455b ] When using enhanced mode for IPoIB, two threads may execute xmit in parallel to two different TX

[PATCH 4.4 19/34] IB/ipoib: Fix race condition in neigh creation

2018-03-02 Thread Greg Kroah-Hartman
4.4-stable review patch. If anyone has any objections, please let me know. -- From: Erez Shitrit [ Upstream commit 16ba3defb8bd01a9464ba4820a487f5b196b455b ] When using enhanced mode for IPoIB, two threads may execute xmit in parallel to two different TX queues while the