[ÂÂ 36.076577] WARNING: CPU: 1 PID: 83 at
this looks like an issue recently reported by heiko, we found that might due to an unbalanced irq disable in vop driver.
my test patch is:
@@ -1601,6 +1601,8 @@ static void vop_unbind(struct device *dev, struct device *master, void *data)
ÂÂÂÂÂÂÂ struct vop *vop = dev_get_drvdata(dev);
+ÂÂÂÂÂÂ // Pair with the initial disable_irq()
and i think sandy would send the real patch soon(maybe already sent?)