On Wed, Feb 14, 2018 at 02:47:26PM +0000, Matan Azrad wrote: > Fail-safe dev_start() operation can be called by both the application > and the hot-plug alarm mechanism. > > The installation of Rx interrupt are triggered from dev_start() in any > time it is called while actually the Rx interrupt should be installed > only by the application calls. > > So, each plug-in event causes reinstallation which causes memory leak > and spoils the fail-safe Rx interrupt mechanism. > > Trigger the Rx interrupt installation only when it does not exist. > > Fixes: 9e0360aebf23 ("net/failsafe: register as Rx interrupt mode") > > Signed-off-by: Matan Azrad <ma...@mellanox.com>
Acked-by: Gaetan Rivet <gaetan.ri...@6wind.com> -- Gaëtan Rivet 6WIND