Re: Kernel v4.16 / v4.17 SRP and SRPT patches

Laurence Oberman
2018-01-11T13:02:21Z

On Wed, 2018-01-10 at 14:15 -0700, Jason Gunthorpe wrote:
> On Wed, Jan 10, 2018 at 04:11:14PM -0500, Laurence Oberman wrote:
>
> > Almost looks like changes made may require new Firmware maybe for
> > my
> > CX4 card because its coming from here and I dont like to see
> > pci_err**
> > called.
>
> git tells me the shutdown error feature is newish, and surely
> interacts with CQ shutdown, so guessing it is broken is a pretty good
> starting point.
>
> Jason

So as expected removing the shutdown call stops this happening.

"
As an experiment comment out the '.shutdown = shutdown' in
drivers/net/ethernet/mellanox/mlx5/core/main.c?
"

Leon, can you look into this please becaus ethe issue is already in
Linus' tree and with the changes in the RDMA tree its not just
messaging, we panic on shutdown.

Thanks
Laurence