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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 1F718C43218 for ; Sat, 27 Apr 2019 01:54:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD2B9205F4 for ; Sat, 27 Apr 2019 01:54:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556330077; bh=s+13NMc7ln81qT16q5QAkC5hwxoGBDU+Ln3Q/xD6+tU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=heN2Z2VNdLU/m9PM6vd8UtU3PFiGEPHecw34eE6QHzN9lzSnyEkSZxoVgTBipuiqx XTO5qz/A05dlL+8frKNbWRphZkwqCC7ksBsBD2XOXJV1FfL3VMbbnk+mWkNxLkx6qu 82zSw9pbqSCAnCdTHhVRBV55Vl44Lxeu+YosBqTs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728220AbfD0Byg (ORCPT ); Fri, 26 Apr 2019 21:54:36 -0400 Received: from mail.kernel.org ([198.145.29.99]:43006 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727742AbfD0Bjr (ORCPT ); Fri, 26 Apr 2019 21:39:47 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E4D44214AE; Sat, 27 Apr 2019 01:39:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329186; bh=s+13NMc7ln81qT16q5QAkC5hwxoGBDU+Ln3Q/xD6+tU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NJYVb/QkFL7B6dxwc/8/9iNfXA1QpoEhueIAHIIzNZG3WSY6aY5Mzeig8eR0P25bo qiC3eeVafZOaEUXFlU+Kf/lHlWYlGWvr42rGPTgSF31cBw/TqVwVcG48biphxy7E36 G/wgNS8+O2NZ+7DftkgNOMB27tk1ZpDDqCA5q/7o= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Josh Poimboeuf , Thomas Gleixner , Peter Zijlstra , Sasha Levin Subject: [PATCH AUTOSEL 5.0 43/79] objtool: Add rewind_stack_do_exit() to the noreturn list Date: Fri, 26 Apr 2019 21:38:02 -0400 Message-Id: <20190427013838.6596-43-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190427013838.6596-1-sashal@kernel.org> References: <20190427013838.6596-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Josh Poimboeuf [ Upstream commit 4fa5ecda2bf96be7464eb406df8aba9d89260227 ] This fixes the following warning seen on GCC 7.3: arch/x86/kernel/dumpstack.o: warning: objtool: oops_end() falls through to next function show_regs() Reported-by: kbuild test robot Signed-off-by: Josh Poimboeuf Signed-off-by: Thomas Gleixner Cc: Peter Zijlstra Link: https://lkml.kernel.org/r/3418ebf5a5a9f6ed7e80954c741c0b904b67b5dc.1554398240.git.jpoimboe@redhat.com Signed-off-by: Sasha Levin --- tools/objtool/check.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 5dde107083c6..479196aeb409 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -165,6 +165,7 @@ static int __dead_end_function(struct objtool_file *file, struct symbol *func, "fortify_panic", "usercopy_abort", "machine_real_restart", + "rewind_stack_do_exit", }; if (func->bind == STB_WEAK) -- 2.19.1