From mboxrd@z Thu Jan 1 00:00:00 1970 From: Honggang LI Subject: Re: [PATCH linux-next 1/4] infiniband/ipoib: fix possible NULL pointer dereference in ipoib_get_iflink Date: Tue, 14 Apr 2015 23:53:07 +0800 Message-ID: <20150414155307.GD21856@honli.nay.redhat.com> References: <1429024817-21561-1-git-send-email-honli@redhat.com> <1429024817-21561-2-git-send-email-honli@redhat.com> <1429025673.7346.37.camel@edumazet-glaptop2.roam.corp.google.com> <20150414154422.GB21856@honli.nay.redhat.com> <552D3723.9050706@6wind.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: Eric Dumazet , roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, kaber-dcUjhNyLwpNeoWH0uzbU5w@public.gmane.org, davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org, alex.estrin-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, edumazet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, erezsh-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org, maheshb-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, jbenc-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, ebiederm-aS9lmoZGLiVWk0Htik3J/w@public.gmane.org, elfring-Rn4VEauK+AKRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, f.fainelli-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, linux-0h96xk9xTtrk1uMJSBkQmQ@public.gmane.org, andrew-g2DYL2Zd6BY@public.gmane.org, sfeldma-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, alexander.h.duyck-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Nicolas Dichtel Return-path: Content-Disposition: inline In-Reply-To: <552D3723.9050706-pdR9zngts4EAvxtiuMwx3w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: netdev.vger.kernel.org On Tue, Apr 14, 2015 at 05:49:55PM +0200, Nicolas Dichtel wrote: > Le 14/04/2015 17:44, Honggang LI a =C3=A9crit : > >On Tue, Apr 14, 2015 at 08:34:33AM -0700, Eric Dumazet wrote: > >>On Tue, 2015-04-14 at 23:20 +0800, Honggang Li wrote: > >>>Starting monitoring for VG vg_rdma01: 3 logical volume(s) in vol= ume > >>>group "vg_rdma01" monitored > >>>[ OK ] > >> > >> > >>>CR2: 0000000000000120 > >>>---[ end trace a8610f6e9640eb85 ]--- > >>> > >>>Signed-off-by: Honggang Li > >> > >>When was this bug added ? > >> > > > >Sorry, I do not know. I ran into this bug today when I'm tracing a r= ace > >condition issue related qib. In order to check upstream linux-next f= ix > >the race condition or not, I build linux-next-20150414 on two machin= es. Both > >machines panic at modprobe ib_ipoib. Do you means I need to report a > >bug? But I do not know report to who or where. >=20 > Here is the tag: > Fixes: 5aa7add8f14b ("infiniband/ipoib: implement ndo_get_iflink") > thank you.=20 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" i= n the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html