From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Steve Wise" Subject: RE: Bug Report: possible circular locking issue Date: Mon, 28 Aug 2017 14:44:07 -0500 Message-ID: <158601d32036$02e2b0d0$08a81270$@opengridcomputing.com> References: <1503938316.78641.98.camel@redhat.com> <1503947529.78641.108.camel@redhat.com> <156f01d32032$7cbcadb0$76360910$@opengridcomputing.com> <1503948482.78641.110.camel@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1503948482.78641.110.camel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Content-Language: en-us Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: 'Doug Ledford' , linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-rdma@vger.kernel.org > > > > I ran across this while testing a 4.13-rc7 kernel + the rdma next > > > > code. > > > > > > This reproduces on a stock 4.13-rc7 kernel. But, across all the > > > stuff > > > I've booted it on so far, it only shows up on cxgb4 devices, so I > > > think > > > this is a cxgb4 specific issue. Steve, can you look into this? > > > > Hey Doug. Yes. Is this a regression that shows up now in 4.13-rc > > but worked in older kernels? > > I think so. But I don't update this particular machine every release > (mainly because it's a contested machine with a unique setup, and the > last couple kernel releases it's been tied up with rhel testing instead > of my own, but prior to the last couple kernels I don't recall this > issue existing). Do you have other systems that run cxgb4 and do not exhibit this lockdep issue? -- 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