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

Laurence Oberman
2018-01-11T18:20:55Z

On Thu, 2018-01-11 at 08:02 -0500, Laurence Oberman wrote:
> 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

Moving this to a new thread as I have a patch I am submitting for it.
I will then continue with all the rest of the tests on Bart's Latest
SRP/SRPT patches