2012/8/28 Laxman Dewangan <ldewan...@nvidia.com>: > I tried to reproduce the lockup issue with the following change but not > seeing any lockup issue.
Did you enable CONFIG_PROVE_LOCKING? > Also reviewing the change, I am not seeing any call trace where the > recursive locking happening. There's probably no actual recursive locking, but the lockdep warning itself is a problem which must be eliminated. You could perhaps do this by doing the regulator_disable(rdev->supply); after you mutex unlock the rdev->mutex. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/