From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Gunthorpe Subject: Re: 4.13 ib_mthca NULL pointer dereference with OpenSM Date: Mon, 30 Oct 2017 17:01:56 -0600 Message-ID: <20171030230156.GA4081@ziepe.ca> References: <20171029191114.GO16127@mtr-leonro.local> <20171030071956.GU16127@mtr-leonro.local> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Chris Blake Cc: Leon Romanovsky , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Parav Pandit List-Id: linux-rdma@vger.kernel.org On Mon, Oct 30, 2017 at 01:39:42PM -0500, Chris Blake wrote: > On Mon, Oct 30, 2017 at 2:19 AM, Leon Romanovsky 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 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html