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=-2.0 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 CAA08C43603 for ; Wed, 18 Dec 2019 07:05:55 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 94F612176D for ; Wed, 18 Dec 2019 07:05:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="M9ccheZJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94F612176D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:50392 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihTP8-0002cv-N5 for qemu-devel@archiver.kernel.org; Wed, 18 Dec 2019 02:05:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39995) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihTOX-000273-3C for qemu-devel@nongnu.org; Wed, 18 Dec 2019 02:05:17 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihTOV-0002DQ-6H for qemu-devel@nongnu.org; Wed, 18 Dec 2019 02:05:16 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:40282 helo=us-smtp-delivery-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihTOU-0002A5-ML for qemu-devel@nongnu.org; Wed, 18 Dec 2019 02:05:15 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576652713; 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:content-transfer-encoding: in-reply-to:in-reply-to:references:references:openpgp:openpgp; bh=OUKa4oOowAAkvE9sZVsmE2Dmq4VwkDBs8aDu/k9ioa8=; b=M9ccheZJbP8duQwbkZ/HfHmhtF+AvT5yKVra40gooLrZw2tuqiMAPbnHjxpV6bTSLsXywT 8geNonOBJAIwLuULrsnEz3m9iexpexJ/XWVSMjD+E61LeQ7tIErk0OuXt1GjQ5llK2tup8 wk9rv4gP/w1bE12jVzbUs+sClP4Bnzs= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-234-Zuu03WIZPfy1YPK6YqtXVA-1; Wed, 18 Dec 2019 02:05:12 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 08FC210054E3; Wed, 18 Dec 2019 07:05:11 +0000 (UTC) Received: from thuth.remote.csb (ovpn-116-150.ams2.redhat.com [10.36.116.150]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 48711384; Wed, 18 Dec 2019 07:05:07 +0000 (UTC) Subject: Re: [PATCH 3/7] configure: Do not force pie=no for non-x86 To: Richard Henderson , qemu-devel@nongnu.org References: <20191218031920.6414-1-richard.henderson@linaro.org> <20191218031920.6414-4-richard.henderson@linaro.org> From: Thomas Huth Openpgp: preference=signencrypt Message-ID: <19a90c1c-3407-522c-72c7-1612ba66147c@redhat.com> Date: Wed, 18 Dec 2019 08:05:05 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191218031920.6414-4-richard.henderson@linaro.org> Content-Language: en-US X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: Zuu03WIZPfy1YPK6YqtXVA-1 X-Mimecast-Spam-Score: 0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: berrange@redhat.com, i@maskray.me, philmd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 18/12/2019 04.19, Richard Henderson wrote: > PIE is supported on many other hosts besides x86. > > The default for non-x86 is now the same as x86: pie is used > if supported, and may be forced via --enable/--disable-pie. The original commit that introduce this code (40d6444e91c) said: "Non-x86 are not changed, as they require TCG changes" ... are these "TCG changes" in place nowadays? Did you check on non-x86 systems? If so, please mention this in the commit message. Thomas