On Sat, 2017-12-02 at 09:00 +0800, Ming Lei wrote: > On Sat, Dec 02, 2017 at 12:48:51AM +0000, Bart Van Assche wrote: > > Further tests have shown that the lockup I referred to does not occur before commit > > b347689ffbca but that it occurs with b347689ffbca. > > Then you need to root cause it, or It's not my job to root cause bugs introduced by your patches. > Provide debugfs log and reproduction steps, please. How I reproduce this bug is something I have already mentioned many times in previous e-mails. Bart.