Re: [ep_insert()] 9ee1cc5666: WARNING:possible_recursive_locking_detected

2020-10-04 Thread Al Viro
On Sun, Oct 04, 2020 at 03:17:45PM +0100, Al Viro wrote: > On Sun, Oct 04, 2020 at 08:56:19PM +0800, kernel test robot wrote: > > Greeting, > > > > FYI, we noticed the following commit (built with gcc-9): > > > > commit: 9ee1cc56661640a2ace2f7d0b52dec56b3573c53 ("[RFC PATCH 20/27] > >

Re: [ep_insert()] 9ee1cc5666: WARNING:possible_recursive_locking_detected

2020-10-04 Thread Al Viro
On Sun, Oct 04, 2020 at 08:56:19PM +0800, kernel test robot wrote: > Greeting, > > FYI, we noticed the following commit (built with gcc-9): > > commit: 9ee1cc56661640a2ace2f7d0b52dec56b3573c53 ("[RFC PATCH 20/27] > ep_insert(): we only need tep->mtx around the insertion itself") > url: >