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 440D6C4332F for ; Tue, 27 Dec 2022 14:17:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231702AbiL0ORI (ORCPT ); Tue, 27 Dec 2022 09:17:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42192 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230026AbiL0ORB (ORCPT ); Tue, 27 Dec 2022 09:17:01 -0500 Received: from mail.skyhub.de (mail.skyhub.de [IPv6:2a01:4f8:190:11c2::b:1457]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D88D7C03; Tue, 27 Dec 2022 06:16:54 -0800 (PST) Received: from zn.tnic (p5de8e9fe.dip0.t-ipconnect.de [93.232.233.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id EF4B71EC050B; Tue, 27 Dec 2022 15:16:52 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1672150613; h=from:from: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:in-reply-to:in-reply-to: references:references; bh=kBEHov8GiuHZVSRwmfZJ+i0lEmdIM4JWeBRhJ7yjCN8=; b=k7bwio6FGvQaEIvfQs0wpX3K3TssYGLCN05DJRTiDz2Ql+2FB3gdWJoqZGVDSN1z/7h7co hp6LPYyjfs+EcooeqV4SQqLBPgHiVKKJZJUQ0NuvtYMthp1hYSypol6FFm7TizNj0bQ7+n lwL+hOJfcSl7oWZelKbjtvH/TJzgBoo= Date: Tue, 27 Dec 2022 15:16:49 +0100 From: Borislav Petkov To: kernel test robot Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, rust-for-linux@vger.kernel.org, lkml Subject: Re: [bp:tip-x86-alternatives 1/1] error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type Message-ID: References: <202212272003.rgQDX8DQ-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: rust-for-linux@vger.kernel.org Resending because rust ML doesn't like big messages: From: rust-for-linux-owner@vger.kernel.org To: rust-for-linux-approval@vger.kernel.org, bp@alien8.de Subject: BOUNCE rust-for-linux@vger.kernel.org: Message too long (>100000 chars) Rust folks, you can check out the whole thing here: https://lore.kernel.org/all/202212272003.rgQDX8DQ-lkp@intel.com/ (and maybe raise the limit on that ML of yours :)) Thx. On Tue, Dec 27, 2022 at 02:52:25PM +0100, Borislav Petkov wrote: > On Tue, Dec 27, 2022 at 08:36:11PM +0800, kernel test robot wrote: > > Hi Borislav, > > > > FYI, the error/warning was bisected to this commit, please ignore it if it's irrelevant. > > > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git tip-x86-alternatives > > head: 82db736201e76889825efe8899ad55976111691a > > commit: 82db736201e76889825efe8899ad55976111691a [1/1] x86/alternatives: Add alt_instr.flags > > config: x86_64-rhel-8.3-rust > > compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1) > > reproduce (this is a W=1 build): > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > chmod +x ~/bin/make.cross > > # https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git/commit/?id=82db736201e76889825efe8899ad55976111691a > > git remote add bp https://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git > > git fetch --no-tags bp tip-x86-alternatives > > git checkout 82db736201e76889825efe8899ad55976111691a > > # save the config file > > mkdir build_dir && cp config build_dir/.config > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 prepare > > These reproduction instructions look insufficient to me. The env needs a > rust compiler installed. Which I don't have: > > ./scripts/rust_is_available.sh -v > *** > *** Rust compiler '' could not be found. > *** > > Or does some of that make.cross magic install one? I don't see a "rustc" > mentioned there at all but I see > > CONFIG_RUSTC_VERSION_TEXT="rustc 1.62.0 (a8314ef7d 2022-06-27)" > > in the .config so apparently that rustc thing has come from somewhere... > > > If you fix the issue, kindly add following tag where applicable > > | Reported-by: kernel test robot > > > > All errors (new ones prefixed by >>): > > > > >> error[E0588]: packed type cannot transitively contain a `#[repr(align)]` type > > -ENOPARSE this error. > > Lemme add rust and toolchain MLs to Cc and leave the rest for them with > the hope that they can translate this linenoise for me. Well, not leaving it because rust ML can't take such big emails. -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette