From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jubin John Subject: Re: [PATCH RESEND 11/11] staging/rdma/hfi1: Workaround to prevent corruption during packet delivery Date: Mon, 9 Nov 2015 19:01:50 -0500 Message-ID: <20151110000149.GA23733@phlsvsds.ph.intel.com> References: <1446858426-30509-1-git-send-email-jubin.john@intel.com> <1446858426-30509-12-git-send-email-jubin.john@intel.com> <20151107032531.GA4920@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20151107032531.GA4920-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Greg KH Cc: devel-gWbeCf7V1WCQmaza687I9mD2FQJk+8+b@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org, mike.marciniszyn-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org, ira.weiny-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org List-Id: linux-rdma@vger.kernel.org On Fri, Nov 06, 2015 at 07:25:31PM -0800, Greg KH wrote: > On Fri, Nov 06, 2015 at 08:07:06PM -0500, Jubin John wrote: > > --- a/drivers/staging/rdma/hfi1/hfi.h > > +++ b/drivers/staging/rdma/hfi1/hfi.h > > @@ -1084,6 +1084,10 @@ struct hfi1_devdata { > > /* Save the enabled LCB error bits */ > > u64 lcb_err_en; > > u8 dc_shutdown; > > + > > + /* receive context tail dummy address */ > > + volatile __le64 *rcvhdrtail_dummy_kvaddr; > > There's no way that volatile here is actually correct, please fix. > You're right. Will fix in v2. -- 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