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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 6E6C9C3A5A0 for ; Mon, 19 Aug 2019 13:21:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4054F20843 for ; Mon, 19 Aug 2019 13:21:42 +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="nUbGOWn5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727623AbfHSNVl (ORCPT ); Mon, 19 Aug 2019 09:21:41 -0400 Received: from mail-qt1-f193.google.com ([209.85.160.193]:40842 "EHLO mail-qt1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727352AbfHSNVk (ORCPT ); Mon, 19 Aug 2019 09:21:40 -0400 Received: by mail-qt1-f193.google.com with SMTP id e8so1803132qtp.7 for ; Mon, 19 Aug 2019 06:21:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fireburn-co-uk.20150623.gappssmtp.com; s=20150623; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=upu6QqTSGqe4gvZ+l5Wj3zAWvY0pmvFRYAcyFGXCO6I=; b=nUbGOWn5G4f4RgZ7rY0slacUNtvDtgLunQnRfZpnKI672awITX4U4vm5WqtdoYFOcR 2zaO9Qdk99fCRx63CLi8ChCjKXUsR8FC8FeDImFaVTtvC61cba2oDFJ0mXESnDg9hz3y ILwAMiqXGjAYHRZV4dzeUf75+31/Nx3HI54qMCIquLyx/w1617OyAcp2iyS4/aXtA+6+ hVS/dXeeY2RgRrSJSizJYNnPQrqXbH6FG+AdxochqUVJmXikXZ46OlFaAkmVk7fyCw1t 0f6Bde56DApYxMQZjTi0ZFn5Iq8TTLuzhvuayxkVhr85lm1AH6swaHnaA692JqdPmbc+ +b6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=upu6QqTSGqe4gvZ+l5Wj3zAWvY0pmvFRYAcyFGXCO6I=; b=F843MxgIicf1ytjqBzpEWQ8VM5rMGFNsLY+iAkp0e2vkbbIpyDEbE6oX5xnhdMUapP i79P2qkar+n9G+ti45W8ldUgdRhIlLvf/W6X4+VowCBftg+dy5+q68+rVqulb6oqTuTk lydkhvpzgFebL/OCA+fRudmBSHgLylFtxbbgv7vXUnS+WF1zlRicjmpXnCJP5ri0SACM LdYkvt4AK6TRTNP/sR/Vd2DKcyHelYsOuq5zBKfcrspcZJNStbyfBBBTgRfFP1Kd8iSZ Oov2yV3j1WxWMc0V6LzsaoUpGAbDdqo9bCbVPvOgELHzD2bAGhmL472LjhuaRnoICn1x 4mEA== X-Gm-Message-State: APjAAAWvwNenVPB+Fbypo2fDo51q3GnsV6EE87FG5fr+wmj/qRMWSmO6 V2zP589lieHykcIE95ussxUy+u1zn+81iXH/+Bbm6g== X-Google-Smtp-Source: APXvYqyhkVreEIP+wRnPACbGts1R6Y0abAWu/yHAlL2g/AZXYxYgopk+hf+3ImdPxol+T7a/iX7FcjCQ9cF6JqVguyw= X-Received: by 2002:ac8:1a6c:: with SMTP id q41mr20951425qtk.217.1566220899546; Mon, 19 Aug 2019 06:21:39 -0700 (PDT) MIME-Version: 1.0 References: <20190723130513.GA25290@kroah.com> <20190723134454.GA7260@kroah.com> <20190724153416.GA27117@kroah.com> <20190724155735.GC5571@kroah.com> <20190724161634.GB10454@kroah.com> <20190725062447.GB5647@kroah.com> In-Reply-To: From: Mike Lothian Date: Mon, 19 Aug 2019 14:21:27 +0100 Message-ID: Subject: Re: [PATCH v3 1/2] x86/mm: Identify the end of the kernel area to be reserved To: Thomas Gleixner Cc: Greg KH , "H.J. Lu" , Tom Lendacky , bhe@redhat.com, Borislav Petkov , Dave Hansen , lijiang@redhat.com, Linux Kernel Mailing List , Andy Lutomirski , Ingo Molnar , Peter Zijlstra , "the arch/x86 maintainers" Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 19 Aug 2019 at 14:08, Thomas Gleixner wrote: > > On Mon, 19 Aug 2019, Mike Lothian wrote: > > On Wed, 14 Aug 2019 at 12:09, Mike Lothian wrote: > > > > > > As it's related. I've raised > > > https://bugzilla.kernel.org/show_bug.cgi?id=204495 about the > > > relocatition I'm seeing since switching back to ld.bfd - is this safe > > > to ignore? I'm guessing this is why gold isn't working as it can't do > > > them > > > > Sorry am I asking in the wrong place about this? > > No, but I haven't come around to look at it. As your mail above is not > giving any useful information and requires to fire up a browser it got on > the back burner. > > That bugzilla entry does not tell anything about the compiler involved, the > binutils version and the .config file. I'm really bad at guesswork and my > crystal ball got lost years ago :) > > Care to give that information here by mail? > > Thanks, > > tglx Hi I'm using GCC 9.2, binutils 2.32. I used to use the gold linker but I've just switched back to using ld.bfd based on this discussion My .config can be found at: https://raw.githubusercontent.com/FireBurn/KernelStuff/master/dot_config_tip Cheers Mike