On Sat, 2018-02-24 at 00:26 +0800, Ming Lei wrote: > The following 2 patch fixes one IO hang on kyber in my test on USB, could > you test it and see if your case can be fixed? > > https://marc.info/?l=linux-block&m=151940022831994&w=2 These two patches are sufficient to make my test pass. Thanks! Bart.