From nobody Thu May 2 17:41:31 2024 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5B8E1C7EE29 for ; Fri, 2 Jun 2023 19:22:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237186AbjFBTWX (ORCPT ); Fri, 2 Jun 2023 15:22:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34840 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237200AbjFBTWT (ORCPT ); Fri, 2 Jun 2023 15:22:19 -0400 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B093D1BC; Fri, 2 Jun 2023 12:22:08 -0700 (PDT) Date: Fri, 02 Jun 2023 19:22:06 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1685733726; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ThsPPSvvi0NQuDbE3V2XkRsox2z+4m2CiOPtkRH1F7w=; b=PyxJvpgrfSc+7RQ+v9un/vJOraVQL5Wj49KBWiagvT+LfqxbJCKpbd4QEKI6pBa0S3RgGI 1B1WRV3TkdlDkBaMhKczjBQbHBI1WXrXUF6bDc2sU/oAUsKKXjJWUK49gXCP1ChFyzwbMd bWse7C3qA6jzIdgb35OAzsredZqRA81IVHH1t815UloN4JIdIKSVc4Bgtq+3xnvBaoZlOn PkqYULmLDAAQ23lYlMXzazRTYx8PawTBXiot6huh6XnHFm6ox8RyFHAJAMa0bEyOB2tuB/ oM6Ut59fdaiLQNuYkEjU+d7HQtLll8mk3zjzGzxnbGIrwkGqxh/6dTOljAXg6Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1685733726; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ThsPPSvvi0NQuDbE3V2XkRsox2z+4m2CiOPtkRH1F7w=; b=qAqjZDruE0UXn2lqVEHDwTiOWV1JwVjiiFfhCY4jUA5FACpr/k7F0snb+GuWf7Cy/8obty 2guLfndcUNMSg8DQ== From: "tip-bot2 for Josh Poimboeuf" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: objtool/core] objtool: Add __kunit_abort() to noreturns Cc: Stephen Rothwell , Josh Poimboeuf , "Peter Zijlstra (Intel)" , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20230602175453.swsn3ehyochtwkhy@treble> References: <20230602175453.swsn3ehyochtwkhy@treble> MIME-Version: 1.0 Message-ID: <168573372607.404.6955816775416345418.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the objtool/core branch of tip: Commit-ID: ff9a6459bbec06df7da2545020d7383aba13b3fb Gitweb: https://git.kernel.org/tip/ff9a6459bbec06df7da2545020d7383ab= a13b3fb Author: Josh Poimboeuf AuthorDate: Fri, 02 Jun 2023 10:54:53 -07:00 Committer: Peter Zijlstra CommitterDate: Fri, 02 Jun 2023 21:12:24 +02:00 objtool: Add __kunit_abort() to noreturns Fixes a bunch of warnings like: drivers/input/tests/input_test.o: warning: objtool: input_test_init+0x1cb= : stack state mismatch: cfa1=3D4+64 cfa2=3D4+56 lib/kunit/kunit-test.o: warning: objtool: kunit_log_newline_test+0xfb: re= turn with modified stack frame ... Fixes: 260755184cbd ("kunit: Move kunit_abort() call out of kunit_do_failed= _assertion()") Reported-by: Stephen Rothwell Signed-off-by: Josh Poimboeuf Signed-off-by: Peter Zijlstra (Intel) Link: https://lkml.kernel.org/r/20230602175453.swsn3ehyochtwkhy@treble --- tools/objtool/noreturns.h | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/objtool/noreturns.h b/tools/objtool/noreturns.h index cede606..1514e84 100644 --- a/tools/objtool/noreturns.h +++ b/tools/objtool/noreturns.h @@ -7,6 +7,7 @@ * Yes, this is unfortunate. A better solution is in the works. */ NORETURN(__invalid_creds) +NORETURN(__kunit_abort) NORETURN(__module_put_and_kthread_exit) NORETURN(__reiserfs_panic) NORETURN(__stack_chk_fail)