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