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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88532C47255 for ; Mon, 11 May 2020 17:02:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4603D2070B for ; Mon, 11 May 2020 17:02:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=fireburn-co-uk.20150623.gappssmtp.com header.i=@fireburn-co-uk.20150623.gappssmtp.com header.b="TI0vssJB" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730629AbgEKRCA (ORCPT ); Mon, 11 May 2020 13:02:00 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35084 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729731AbgEKRB7 (ORCPT ); Mon, 11 May 2020 13:01:59 -0400 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 95EBEC061A0E for ; Mon, 11 May 2020 10:01:55 -0700 (PDT) Received: by mail-wr1-x444.google.com with SMTP id l11so5997754wru.0 for ; Mon, 11 May 2020 10:01:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fireburn-co-uk.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=mmdp25EQ8v0wuV4mVsq8FtF479Pr9MswXZ7O+Ch3s28=; b=TI0vssJBeyHfKkJPorkVHrlz52YVSU/E3UCjFd1m7lHuGT9QoQxtjyQHUvUx+32lTT TnayIuEewWH83ETvE+6HjPyKmVyxw/Qwp5496syBzsn6odOUhJCJnwoPNHt+BETnL609 j7t7wkPLHZuVBPt7wW97H5IYwYRUHdfcjEHeUUuZsGUfbhX4AhKuxe20tcFxhyjI3HP1 zu+Ndnby7fEYTZXWlgWQMxijIu/5Z2ylO17tYVaxpm0NuhpNL7fpCKy9TTfA2JdDWc+A Z8tkX7UbTIAO5fFHJqGGWjVktr5cs/hmE4qtNS8eXVf1O4ycgeQ+3Oq7dJMqGXkgNOB+ 2hiw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=mmdp25EQ8v0wuV4mVsq8FtF479Pr9MswXZ7O+Ch3s28=; b=mnOYY1EVEA2CqvlyCHgQo3OGB09iLJiu2iOr9WV05lZiqB7gPVe26RfR+YvEKarJpU 41R6E1KGjjUo5X/fbyFIvlcBa3+XCj0sLEAlx7OnIFlW6uvxHIfQvX6H/uLa9PTF0mmD wQsj+HozL60Z4zhVGFQ3VlQ10MC3eJzrD7i+lNq+TshEN7Nz1m/+qc7w1VOkniMUkC8T Jr6rwsCbwVITqTlJoJpOy0Y/gcSIQrMpv7UaAssO7gW2M2dK7V66kEkkRQKhOWCfzGxF 0I42oagXr+xhGJRyJedRfpTZw8rhWXwhyxDESVYMKfaMBQlALpiFewwxWt9rVMT/AeOJ UKkA== X-Gm-Message-State: AGi0Puby4Am00iKwR/PzPtsVCAvVUej3eHYOufV9nXhd8eu/plA0FNui jj2pgjd2i++tz97OxXmN15qETh11YY1PFg== X-Google-Smtp-Source: APiQypJMAkUzfIFHSDDRuJ6ZptTUoB8Twc6PWnX1oRT4RX4dM5kexeDaRf54TEZ2T9NcIEm0IZstAA== X-Received: by 2002:adf:f1c4:: with SMTP id z4mr21486249wro.25.1589216513994; Mon, 11 May 2020 10:01:53 -0700 (PDT) Received: from axion.fireburn.co.uk ([2a01:4b00:f40e:900::64c]) by smtp.gmail.com with ESMTPSA id p23sm21670792wmj.37.2020.05.11.10.01.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 May 2020 10:01:53 -0700 (PDT) From: Mike Lothian To: nivedita@alum.mit.edu, Ard Biesheuvel Cc: linux-efi@vger.kernel.org, linux-kernel@vger.kernel.org, x86@kernel.org, Mike Lothian Subject: Re: [PATCH v2 4/5] efi/x86: Remove extra headroom for setup block Date: Mon, 11 May 2020 18:01:49 +0100 Message-Id: <20200511170149.1363260-1-mike@fireburn.co.uk> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200303221205.4048668-5-nivedita@alum.mit.edu> References: <20200303221205.4048668-5-nivedita@alum.mit.edu> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org Hi This patch has been causing issues for me since switching to GCC 10.1: CALL scripts/checksyscalls.sh CALL scripts/atomic/check-atomics.sh DESCEND objtool CHK include/generated/compile.h HOSTCC arch/x86/boot/tools/build /usr/lib/gcc/x86_64-pc-linux-gnu/10.1.0/../../../../x86_64-pc-linux-gnu/bin/ld: error: linker defined: multiple definition of '_end' /usr/lib/gcc/x86_64-pc-linux-gnu/10.1.0/../../../../x86_64-pc-linux-gnu/bin/ld: /tmp/ccEkW0jM.o: previous definition here collect2: error: ld returned 1 exit status make[1]: *** [scripts/Makefile.host:103: arch/x86/boot/tools/build] Error 1 make: *** [arch/x86/Makefile:303: bzImage] Error 2 Cheers Mike