Re: Regression: NVMe: kernel BUG at lib/sg_pool.c:103!

Christoph Hellwig
2019-02-20T14:17:03Z

We shouldn't be allocating a scatterlist for a command that doesn't
have a payload.

The blk_rq_payload_bytes check in nvme_rdma_map_data is supposed to
prevent that.

Chaitanya, can you try to debug why this is not working? I'm on
vacation and don't have much time right now unfortunately.