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=unavailable 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 96BE8C43219 for ; Sat, 27 Apr 2019 01:50:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5FFE3206BA for ; Sat, 27 Apr 2019 01:50:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329810; bh=zia8RvClB1dn2pKqI5eyUaezoJa1rByvb+BGiOa0frA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=FpW4aHd9ScPrPR+J28b1Oj5B9ZlieCwwej9PJ//zQsVEK3Au0JTr5wB+WoVmZERge VqhMH2K7ZHSJdHwt/zXax1L6EZmhzqGB44X63JF52tBh6xIlwFRQ0pNgyrtyVHR62g flgF1Su4VsbGHK+5tENh/80ZW5/wquyTbuSN/bbU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728756AbfD0BuJ (ORCPT ); Fri, 26 Apr 2019 21:50:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:45740 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727835AbfD0Blq (ORCPT ); Fri, 26 Apr 2019 21:41:46 -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 1CB252146E; Sat, 27 Apr 2019 01:41:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556329305; bh=zia8RvClB1dn2pKqI5eyUaezoJa1rByvb+BGiOa0frA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uX+ddiPmj104bmwekvb0M4KgBePBtr5oywXIC9o6zkTveCyObJ5J/ortbV0pXTfOt zH+ufDhL0WXQr4H1P3c/hN0YSr2rZ7Y+hjwZjeTgHC4CdhopyNBmqSxKkOEF+dH/V/ MwGpn9TpYdBRv8flwPGA071Wmgblxv4lii34GlEk= 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 4.19 32/53] objtool: Add rewind_stack_do_exit() to the noreturn list Date: Fri, 26 Apr 2019 21:40:29 -0400 Message-Id: <20190427014051.7522-32-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20190427014051.7522-1-sashal@kernel.org> References: <20190427014051.7522-1-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 550f17611bd7..ef152daccc33 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