Hi Greg,
On Thu, Nov 08, 2018 at 09:23:10AM -0800, gregkh@linuxfoundation.org wrote:
The patch below does not apply to the 4.14-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.
Instead of backporting it was easier to add the commits it depends on. 1) af097f5d199e ("block: break discard submissions into the user defined size") It is not marked for stable but seems it can be in stable.
2) b88aef36b87c ("block: fix infinite loop if the device loses discard capability") It is marked for stable but is not there in 4.14-stable.
All are attached to this mail for you to apply.
-- Regards Sudip