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 E365DC433FE for ; Thu, 10 Mar 2022 16:22:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243729AbiCJQXf (ORCPT ); Thu, 10 Mar 2022 11:23:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S244036AbiCJQWx (ORCPT ); Thu, 10 Mar 2022 11:22:53 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 93720194144; Thu, 10 Mar 2022 08:20:29 -0800 (PST) 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 ams.source.kernel.org (Postfix) with ESMTPS id BF38AB826BD; Thu, 10 Mar 2022 16:20:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05C11C340E8; Thu, 10 Mar 2022 16:20:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646929225; bh=a93gAwwuRaMdx+LeMidQ2gboZH9pO+gKAeYJd4lUHr0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ff/rsOwFUZtQTB7RsovNGrr7AQWgG02Qq5n2Egz6N2tbuwMJk9ULhCrU5khFNqRIq hTG4l7v7zYfbfiRNT/YJV8PWVThg1Di+zVuIZC6afMGF7StzE7kaff1NYzxOKkKbj7 1fYqaOwbdplom0TpvYonjfTDaVPTHeVRHpKm3cSJJtajDJBsNI2GJC0QOzOB7sg9nw Trn5BSq7jIYM9/LhFcP0iEt0sW4aaL2xw7QWmWGfKcNK5qbeoByDTwrKBoS/R3GJ5Q JddMSo94Qttd1a9PaHQsegKWh6RUS63igbGkyw0+FUutM6CngPwuClnriPcza53FzK YzWNnuDRe2+Qg== Date: Thu, 10 Mar 2022 09:20:18 -0700 From: Nathan Chancellor To: Naresh Kamboju Cc: clang-built-linux , llvm@lists.linux.dev, Linux-Next Mailing List , open list , Nick Desaulniers , Anders Roxell Subject: Re: [next] ld.lld: error: ./arch/arm/kernel/vmlinux.lds:34: AT expected, but got NOCROSSREFS Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Mar 10, 2022 at 05:07:36PM +0530, Naresh Kamboju wrote: > Linux next-20220310 arm clang builds failed due to following errors/warnings. > > metadata: > git_describe: next-20220310 > git_repo: https://gitlab.com/Linaro/lkft/mirrors/next/linux-next > git_sha: 71941773e143369a73c9c4a3b62fbb60736a1182 > git_short_log: 71941773e143 (\Add linux-next specific files for 20220310\) > target_arch: arm > toolchain: clang-14 > Kconfig: https://builds.tuxbuild.com/26BmBgHzW9MFZ3R0kIwL0Ce2r09/config > > make --silent --keep-going --jobs=8 > O=/home/tuxbuild/.cache/tuxmake/builds/1/build LLVM=1 LLVM_IAS=1 > ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- 'HOSTCC=sccache clang' > 'CC=sccache clang' > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > clang: warning: argument unused during compilation: '-march=armv7-a' > [-Wunused-command-line-argument] > ld.lld: error: ./arch/arm/kernel/vmlinux.lds:34: AT expected, but got > NOCROSSREFS > >>> __vectors_lma = .; OVERLAY 0xffff0000 : NOCROSSREFS AT(__vectors_lma) { .vectors { *(.vectors) } .vectors.bhb.loop8 { *(.vectors.bhb.loop8) } .vectors.bhb.bpiall { *(.vectors.bhb.bpiall) } } __vectors_start = LOADADDR(.vectors); __vectors_end = LOADADDR(.vectors) + SIZEOF(.vectors); __vectors_bhb_loop8_start = LOADADDR(.vectors.bhb.loop8); __vectors_bhb_loop8_end = LOADADDR(.vectors.bhb.loop8) + SIZEOF(.vectors.bhb.loop8); __vectors_bhb_bpiall_start = LOADADDR(.vectors.bhb.bpiall); __vectors_bhb_bpiall_end = LOADADDR(.vectors.bhb.bpiall) + SIZEOF(.vectors.bhb.bpiall); . = __vectors_lma + SIZEOF(.vectors) + SIZEOF(.vectors.bhb.loop8) + SIZEOF(.vectors.bhb.bpiall); __stubs_lma = .; .stubs ADDR(.vectors) + 0x1000 : AT(__stubs_lma) { *(.stubs) } __stubs_start = LOADADDR(.stubs); __stubs_end = LOADADDR(.stubs) + SIZEOF(.stubs); . = __stubs_lma + SIZEOF(.stubs); PROVIDE(vector_fiq_offset = vector_fiq - ADDR(.vectors)); > >>> ^ > make[1]: *** [/builds/linux/Makefile:1225: vmlinux] Error 1 Hi Naresh, Thank you for the report! This is already fixed in mainline with commit 36168e387fa7 ("ARM: Do not use NOCROSSREFS directive with ld.lld"). This should be in next-20220311. Cheers, Nathan