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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C5142C433F5 for ; Thu, 17 Feb 2022 12:09:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=321gbkedCDRyhXZoKDKkuzsJDqoS8l6XbAsQNGz8bVU=; b=Wyhds4fyJj4O3X Fl1ahw7R3aCXE5U4c/N3Gk8QKD2niVVFaF8bnVRb1Fs7URNEDot5Qn/2KuJU3puIuVoUWmrSkIQ8w beu5/eIcZ5meY26LgW06qJMwkduJDerVRK8uokI6o16V78CcW8JdhTX+llGRsa2Y6yTjupjzehwcU r5snFgl4wKMKeu8ijq22J/hFEmq48DK7ihj/QCFIt3o2qpTvz+Gsr27TnZn9d153fNYkZhQypa29H 13dlMu+ROEfpupI+qtRX/47A3zhp8p2mfts4xxj+IZl5/1VnQR5126jozp27lGnpkpfrAmRATorw2 o/kL47giNpIRcoKJNlPA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKfaG-00AL4U-Qe; Thu, 17 Feb 2022 12:08:29 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nKfJ4-00ACUn-Dp for linux-arm-kernel@lists.infradead.org; Thu, 17 Feb 2022 11:50:44 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id C86D8113E; Thu, 17 Feb 2022 03:50:39 -0800 (PST) Received: from lakrids (usa-sjc-imap-foss1.foss.arm.com [10.121.207.14]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id C0A463F66F; Thu, 17 Feb 2022 03:50:38 -0800 (PST) Date: Thu, 17 Feb 2022 11:50:32 +0000 From: Mark Rutland To: Qu Wenruo Cc: Linux Kernel Mailing List , Nick Terrell , linux-arm-kernel@lists.infradead.org Subject: Re: v5.17-rc3 compile failure on aarch64 Message-ID: References: <85bfe02c-9432-c5b0-04e0-8096adf37b93@gmx.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <85bfe02c-9432-c5b0-04e0-8096adf37b93@gmx.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220217_035042_561607_14D8E327 X-CRM114-Status: GOOD ( 17.78 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Feb 17, 2022 at 04:37:49PM +0800, Qu Wenruo wrote: > Hi, Hi, [adding LAKML so other arm/arm64 folk can chime in] > Recently I found v5.17-rc3 kernel failed to compile on my aarch64 setup, > it failed with the following error messages: > > AR lib/zstd/built-in.a > LD [M] lib/zstd/zstd_compress.o > ld: __patchable_function_entries has both ordered > [`__patchable_function_entries' in lib/zstd/common/entropy_common.o] and > unordered [`__patchable_function_entries' in > lib/zstd/common/error_private.o] sections > ld: final link failed: bad value > make[2]: *** [scripts/Makefile.build:484: lib/zstd/zstd_compress.o] Error 1 > make[1]: *** [scripts/Makefile.build:550: lib/zstd] Error 2 > make: *** [Makefile:1831: lib] Error 2 > make: *** Waiting for unfinished jobs.... Uh-oh; that doesn't look good. In case this is configuration-dependent, could you share your .config? > But the same code base compiles fine inside my x86_64 VM. > > The aarch64 environment is an VM running on RockPro64 or RPI CM4. > > With a little older gcc (v10.2.0) and bintuils (2.35). Is this a custom-built toolchain, or one shipped by a distribution? If possible, can you see if you can reproduce this with one of the kernel.org cross toolchains: https://mirrors.edge.kernel.org/pub/tools/crosstool/ ... because if you can, that will be much easier for someone else to reproduce and analyse. The closest builds are 9.3.0 and 10.3.0, for both arm64 and x86_64. FWIW, I had a go building v5.17-rc3 defconfig with ftrace and zstd bits eanbled with both GCC 9.3.0 and GCC 10.3.0, and I could not reproduce the problem. Thanks, Mark. > While for my x86_64 VM it has newer gcc (11.1.0) and binutiles (2.36.1) > > I'm super happy to upgrade my tool chain for my aarch64 VM, but I'm a > little concerned if there is something worthy fixed. > > Thanks, > Qu _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel