On 2019-04-19 10:56:27 [+0200], Juri Lelli wrote: > On 26/03/19 10:34, Juri Lelli wrote: > > Hi, > > > > Running this reproducer on a 4.19.25-rt16 kernel (with lock debugging > > turned on) produces warning below. > > And I now think this might lead to an actual crash. Peter, could you please take a look at the thread: https://lkml.kernel.org/r/20190419085627.GI4742@localhost.localdomain I assumed that returning to userland with acquired locks is something we did not want… Sebastian
