On Mon, Aug 23, 2021 at 10:30:39AM -0700, Bart Van Assche wrote:
> Hi,
>
> If I run blktests against Jens' for-next branch (5026771bd46e ("Merge branch
> 'for-5.15/io_uring-late' into for-next")) then most SRP tests time out.
> Additionally, a KASAN use-after-free complaint is sometimes reported for
> __ib_process_cq(). With commit 4b5f4d3fb408 ("RDMA: Split the alloc_hw_stats()
> ops to port and device variants") however all SRP tests pass and no KASAN
> complaints are reported. There are no changes in the SRP drivers between these
> two commits. This makes me wonder whether a regression has been introduced in
> the RDMA core? I have not yet run a full bisect - this is something I am
> working on. Please note that I may be hitting multiple unrelated issues -
> there is no evidence so far that the SRP test timeouts are related to changes
> in the RDMA code. These could also be caused by changes in the block layer.
Maybe Leon's QP rework?
Jason
