From: Pavel Fedin <p.fe...@samsung.com> Date: Thu, 29 Oct 2015 09:45:22 +0300
> On certain hardware in certain situations loopback test fails and the > driver gets removed. During mdiobus_unregister() instance of PHY driver > gets disposed. But by this time it has already been started using > phy_connect_direct(). > > PHY driver uses DELAYED_WORK in order to maintain its state. Attempting > to dispose the driver without calling phy_disconnect() causes deallocation > of DELAYED_WORK being active. This shortly causes a bad crash in timer > code. > > The problem can be discovered by enabling CONFIG_DEBUG_OBJECTS_TIMERS and > CONFIG_DEBUG_OBJECTS_FREE > > Signed-off-by: Pavel Fedin <p.fe...@samsung.com> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
