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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 451EBC7EE43 for ; Tue, 6 Jun 2023 22:29:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239858AbjFFW3J (ORCPT ); Tue, 6 Jun 2023 18:29:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234064AbjFFW3F (ORCPT ); Tue, 6 Jun 2023 18:29:05 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D2C79171B; Tue, 6 Jun 2023 15:29:04 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 7009F62D9A; Tue, 6 Jun 2023 22:29:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 61186C4339C; Tue, 6 Jun 2023 22:29:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1686090543; bh=BE/Y78iy49nztkz3B5s6KdQt99eoZP/TQ2E6JCvgLgs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=cPjbOJUanlgEhGuh3eudn3EeTrBQfiBtMJrMUPZe0/CrAOZQNkCimZAbZyJec3UN/ 7L0HYyfYZLNfR+SHaI0eavaM8akiWXPRTb8EcUrJ9nqPf/eEIymhJRSMUjQ5aXJA5a 6Ci1lBAWpOHT15pFRT/sRhVJ+Mx8cpZNXpN0fpaeBgxoLWHo4lfOVB3jPkYLbZ2EWb Z4VKa7xQGJeqrdyROpyCcvcEePM+ldBIsMu6GT1dzjm+bpqO7H9EM2qEmCwUrkCP95 q3El9eKvBLEzaca3grvyj/LtQQQIazW6RqvrGOTXEWIjeLycs/vFEmA5eZi2ccTazk KCQBP8SdJ125g== Date: Tue, 6 Jun 2023 15:29:01 -0700 From: Josh Poimboeuf To: Miguel Ojeda Cc: Miguel Ojeda , Wedson Almeida Filho , llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, x86@kernel.org, Miroslav Benes , kernel test robot , Peter Zijlstra , Alex Gaynor , rust-for-linux@vger.kernel.org Subject: Re: [tip:objtool/core 8/12] vmlinux.o: warning: objtool: rust_begin_unwind+0x5c: rust_helper_BUG() is missing a __noreturn annotation Message-ID: <20230606222901.kzz5dpglz7c5okhk@treble> References: <202306070408.EFxuDoRs-lkp@intel.com> <20230606215212.r7if2gsynajugf6j@treble> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jun 07, 2023 at 12:22:45AM +0200, Miguel Ojeda wrote: > On Tue, Jun 6, 2023 at 11:52 PM Josh Poimboeuf wrote: > > > > So it seems to be an issue with bindgen, though that github issue has > > been resolved. Any idea when this will show up in a toolchain? > > > > In the meantime we may have to get objtool to manually silence the > > warning, unless you have any better ideas. > > We were going to update `bindgen`, so we can just do that -- one more > reason to do so! :) > > If the update goes into the upcoming merge window, would that be fine > with you? Or do you need it for this current cycle? The next merge window would be good. Eventually I want to get objtool to zero warnings so we can do -Werror, but we're not there yet :-) Thanks! -- Josh