Re: [PATCH 0/2] nvmet-rdma: fix response resource leak on queue teardown
Keith Busch <[email protected]>
| Newsgroups | org.infradead.lists.linux-nvme |
|---|---|
| Message-ID | <akv6gcd6-mT7lyw9@kbusch-mbp> |
On Mon, Jun 29, 2026 at 02:15:26PM +0900, Shin'ichiro Kawasaki wrote: > When an nvme target with rdma transport is removed while I/Os are in > flight, a response can be posted but its send completion is never > delivered before the connection is torn down. This leaks the request > SGLs and the RDMA read/write context. The leaks are recreated by > running blktests nvme/061 with rdma transport and the siw driver [1]. > > [1] https://lore.kernel.org/linux-nvme/ajtk1CaN1pBreS4O@shinmob/ > > This series addresses the problem. The first patch is a preparation > refactoring. The second patch fixes the problem by reclaiming memory > objects on queue QP teardown. Thanks, applied to nvme-7.3.