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

[Chaitanya Kulkarni]

On 02/20/2019 06:17 AM, Christoph Hellwig wrote:
> 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.
>
Yes, already working it.