From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750923AbdALX1e (ORCPT ); Thu, 12 Jan 2017 18:27:34 -0500 Received: from mail-it0-f51.google.com ([209.85.214.51]:37358 "EHLO mail-it0-f51.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750832AbdALX1Y (ORCPT ); Thu, 12 Jan 2017 18:27:24 -0500 MIME-Version: 1.0 In-Reply-To: <20170112224116.680debbf6f5c288ba51a46c0@gmail.com> References: <1481925984-98605-1-git-send-email-keescook@chromium.org> <20161219121046.646e5ef425178fce8c2cb555@gmail.com> <20170111012459.c0a0c615c99a389e4d89c8b5@gmail.com> <20170112224116.680debbf6f5c288ba51a46c0@gmail.com> From: Kees Cook Date: Thu, 12 Jan 2017 15:27:22 -0800 X-Google-Sender-Auth: Mm1uuF7iJaogt_4zdku_F3rfXxA Message-ID: Subject: Re: [PATCH v4 0/4] Introduce the initify gcc plugin To: Emese Revfy Cc: "kernel-hardening@lists.openwall.com" , LKML , Arnd Bergmann , Josh Triplett , PaX Team , Brad Spengler , Michal Marek , Masahiro Yamada , linux-kbuild , minipli@ld-linux.so, Russell King , Catalin Marinas , Rasmus Villemoes , David Brown , "benh@kernel.crashing.org" , Thomas Gleixner , Andrew Morton , Jeff Layton , Sam Ravnborg Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jan 12, 2017 at 1:41 PM, Emese Revfy wrote: > On Tue, 10 Jan 2017 17:09:31 -0800 > Kees Cook wrote: > >> WARNING: vmlinux.o(.text+0x1087e7): Section mismatch in reference from >> the function rebind_subsystems() to the variable >> .init.rodata.str:__func__.4400 >> The function rebind_subsystems() references >> the variable __initconst __func__.4400. >> This is often because rebind_subsystems lacks a __initconst >> annotation or the annotation of __func__.4400 is wrong. > > Thanks for the report, you can find the fix here: > https://github.com/ephox-gcc-plugins/initify/commit/25f34834e3373e067133bc5d39d42c50a3592d56 Awesome! I can confirm, it builds without warnings now. Thanks! -Kees -- Kees Cook Nexus Security