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=-8.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,T_DKIMWL_WL_HIGH,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 5716EC04AB1 for ; Thu, 9 May 2019 18:51:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2E752217F5 for ; Thu, 9 May 2019 18:51:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557427905; bh=JBtVoaT0g82CvcmsPisB4l2gsmCEcnu04QTdbPJ3rSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=fx+M06T8w4u8e1NTd20v3qxpMhSG5yIQsM/HX6/RiW34N6tkXx7gFYTmNXNH61brM kjEqbExCUrYwq6TAAvxnXkA81u2N3iX8kKo2YTcfqrU4f/xnEpG4ENQ/bj0pZytunm LfQNCCNnYAdhPJnE47ModIcyS5DKLxPVKLpzpiUY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728600AbfEISvo (ORCPT ); Thu, 9 May 2019 14:51:44 -0400 Received: from mail.kernel.org ([198.145.29.99]:45534 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727147AbfEISvm (ORCPT ); Thu, 9 May 2019 14:51:42 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9F5292177E; Thu, 9 May 2019 18:51:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1557427902; bh=JBtVoaT0g82CvcmsPisB4l2gsmCEcnu04QTdbPJ3rSA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qShn9gKlpRHlGs78ev0XtMGoeyO5AuQXYsxinXs8LJXOAJIQ80HZ9pxz3AshJZYL2 QL3boEDb84KMBdGc07j+FIv8Yh008EKNQ8uJwEqX/cRMPzh6woThv7qgTtQdD25ft0 LErJhqgGLWW+Ry2ipmNmba3L9wj1laPLs54DURWM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kbuild test robot , Josh Poimboeuf , Thomas Gleixner , Peter Zijlstra , Sasha Levin Subject: [PATCH 5.0 47/95] objtool: Add rewind_stack_do_exit() to the noreturn list Date: Thu, 9 May 2019 20:42:04 +0200 Message-Id: <20190509181312.759976502@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190509181309.180685671@linuxfoundation.org> References: <20190509181309.180685671@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [ 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 5dde107083c60..479196aeb4096 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) -- 2.20.1