Re: 4.13 ib_mthca NULL pointer dereference with OpenSM

Jason Gunthorpe
2017-10-30T23:01:56Z

On Mon, Oct 30, 2017 at 01:39:42PM -0500, Chris Blake wrote:
> On Mon, Oct 30, 2017 at 2:19 AM, Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> wrote:
> >
> > Can you please try to set CONFIG_SECURITY_INFINIBAND=n and see if it
> > helps?
> >
> > Thanks
> >
>
> Hello Leon,
>
> I went ahead and set CONFIG_SECURITY_INFINIBAND=n in my kernel, and so
> far the issue seems resolved. I will run this for a week or so and
> will get back to you, but things are looking promising. :)

I certainly don't expect this setting to break any drivers..

Parav?

Jason