On Mon, 2018-07-16 at 14:23 +-0530, Abdul Haleem wrote: +AD4- mpt3sas module unload triggered a warning at block/blk-core.c:781 on a +AD4- powerpc bare-metal running mainline kernel +AD4- +AD4- WARN+AF8-ON+AF8-ONCE() was introduced with commit a063057 : block: Fix a race +AD4- between request queue removal and the block cgroup controller Please check whether the following patch series fixes this regression: +AFs-PATCH v3 0/2+AF0- Ensure that a request queue is dissociated from the cgroup controller (https://www.mail-archive.com/linux-block+AEA-vger.kernel.org/msg21897.html). Thanks, Bart.
