Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753962AbdIDSSP (ORCPT ); Mon, 4 Sep 2017 14:18:15 -0400 Received: from mail-oi0-f53.google.com ([209.85.218.53]:35923 "EHLO mail-oi0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753871AbdIDSSO (ORCPT ); Mon, 4 Sep 2017 14:18:14 -0400 X-Google-Smtp-Source: ADKCNb46Ddv4szp3EeW/CIzVCCeoYCZdH4LLHrxowkmUkk10ka/6ECEiZ+yUd674kVFmGOHYh5fwgm3zIVz2W3/pdrw= MIME-Version: 1.0 In-Reply-To: <1504539273-44522-1-git-send-email-mengxu.gatech@gmail.com> References: <1504539273-44522-1-git-send-email-mengxu.gatech@gmail.com> From: Dan Williams Date: Mon, 4 Sep 2017 11:18:13 -0700 Message-ID: Subject: Re: [PATCH] nvdimm: move the check on nd_reserved2 to the endpoint To: Meng Xu Cc: Jerry Hoemann , "linux-nvdimm@lists.01.org" , "linux-kernel@vger.kernel.org" , Meng Xu , sanidhya@gatech.edu, taesoo@gatech.edu Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 418 Lines: 10 On Mon, Sep 4, 2017 at 8:34 AM, Meng Xu wrote: > This patch delays the check of nd_reserved2 to the actual endpoint > (acpi_nfit_ctl) that uses it, as a prevention of a potential > double-fetch bug. > > Detailed discussion can be found at > https://marc.info/?l=linux-kernel&m=150421938113092&w=2 Thanks for doing this, I went ahead and copied this discussion into the patch and applied it.