On Mon, Mar 18, 2019 at 11:29:48AM +0800, Ming Lei wrote: > Hi, > > This patchset introduces blk_mq_complete_request_sync() for canceling > request synchronously in error handler context, then one race between > completing request and destroying contoller/queues can be fixed. > > > Ming Lei (2): > blk-mq: introduce blk_mq_complete_request_sync() > nvme: cancel request synchronously > > block/blk-mq.c | 20 ++++++++++++++++---- > drivers/nvme/host/core.c | 2 +- > include/linux/blk-mq.h | 1 + > 3 files changed, 18 insertions(+), 5 deletions(-) > > Cc: Christoph Hellwig <[email protected]> > Cc: [email protected] > > -- > 2.9.5 >
Hi Jens and Christoph, This two simple patches do fix kernel oops in the "Link flap / Failover testing an NVMe over RDMA connection" from our customer. Looks no one objects this fix, could you consider them for v5.1 if you are fine? Thanks, Ming
