On Wed, Mar 07, 2018 at 10:41:22AM -0700, Keith Busch wrote: > On Wed, Mar 07, 2018 at 09:27:21AM -0800, Greg KH wrote: > > On Mon, Mar 05, 2018 at 09:32:15PM +0200, Sagi Grimberg wrote: > > > The entire completions suppress mechanism is currently broken because the > > > HCA might retry a send operation (due to dropped ack) after the nvme > > > transaction has completed. > > > > > > In order to handle this, we signal all send completions and introduce a > > > separate done handler for async events as they will be handled differently > > > (as they don't include in-capsule data by definition). > > > > > > Cc: <stable@xxxxxxxxxxxxxxx> # v4.14+ > > > Signed-off-by: Sagi Grimberg <sagi@xxxxxxxxxxx> > > > Reviewed-by: Max Gurtovoy <maxg@xxxxxxxxxxxx> > > > Signed-off-by: Christoph Hellwig <hch@xxxxxx> > > > --- > > > drivers/nvme/host/rdma.c | 54 +++++++++++++----------------------------------- > > > 1 file changed, 14 insertions(+), 40 deletions(-) > > > > What is the git commit id for this patch in Linus's tree? > > Commit b4b591c87f2b0f4ebaf3a68d4f13873b241aa584 upstream thanks, now queued up. greg k-h