From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E9319C433F4 for ; Tue, 18 Sep 2018 20:23:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9A6512133F for ; Tue, 18 Sep 2018 20:23:00 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9A6512133F Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linutronix.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730331AbeISB5M (ORCPT ); Tue, 18 Sep 2018 21:57:12 -0400 Received: from Galois.linutronix.de ([146.0.238.70]:58687 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729732AbeISB5M (ORCPT ); Tue, 18 Sep 2018 21:57:12 -0400 Received: from p5492e4c1.dip0.t-ipconnect.de ([84.146.228.193] helo=nanos) by Galois.linutronix.de with esmtpsa (TLS1.2:DHE_RSA_AES_256_CBC_SHA256:256) (Exim 4.80) (envelope-from ) id 1g2MWO-00023y-QW; Tue, 18 Sep 2018 22:22:56 +0200 Date: Tue, 18 Sep 2018 22:22:56 +0200 (CEST) From: Thomas Gleixner To: "Eric W. Biederman" cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Ingo Molnar , x86@kernel.org Subject: Re: [REVIEW][PATCH 05/20] signal/x86: In trace_mpx_bounds_register_exception add __user annotations In-Reply-To: <20180918000546.12552-5-ebiederm@xmission.com> Message-ID: References: <87y3bzk6yv.fsf@xmission.com> <20180918000546.12552-5-ebiederm@xmission.com> User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII X-Linutronix-Spam-Score: -1.0 X-Linutronix-Spam-Level: - X-Linutronix-Spam-Status: No , -1.0 points, 5.0 required, ALL_TRUSTED=-1,SHORTCIRCUIT=-0.0001 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 18 Sep 2018, Eric W. Biederman wrote: > The value passed in to addr_referenced is of type void __user *, so update > the addr_referenced parameter in trace_mpx_bounds_register_exception to match. > > Also update the addr_referenced paramater in TP_STRUCT__entry as it again > holdes the same value. > > I don't know why this was missed earlier but sparse was complaining when > testing test branch so fix this now. Good question. > Signed-off-by: "Eric W. Biederman" Reviewed-by: Thomas Gleixner