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 E083CC33C8C for ; Tue, 7 Jan 2020 17:58:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BA931206DA for ; Tue, 7 Jan 2020 17:58:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Pr6OoiSJ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728430AbgAGR6c (ORCPT ); Tue, 7 Jan 2020 12:58:32 -0500 Received: from mail-qt1-f196.google.com ([209.85.160.196]:33865 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728292AbgAGR6c (ORCPT ); Tue, 7 Jan 2020 12:58:32 -0500 Received: by mail-qt1-f196.google.com with SMTP id 5so507988qtz.1 for ; Tue, 07 Jan 2020 09:58:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:date:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=Gq6F/16O7Va+a2/UACWvK3V1sRE8dV3z/aQWD1L6GpM=; b=Pr6OoiSJ5h8IZ3IASTNVc69XrtoYQw5a+85B3VHYZ8HkDcc/+KBTgg3xIw/dZXAFYw 0XHyoGRB79xZsljMeB0DCX3WmYppYT+UXJDT9Jl97IECnzsz0tAePAu+ZI1mOmMGSwxF 8NjrmbNP5r0Dpuaty2p33PBtl8KtT3wXWbv6i/c0ye2o8CAX8dOqX+a4Jt7LUx4DGLIG Zat1lqssYVvu8F5miKld2F3mwR8v2NK5f7DypKzJ+t6ntSmR/qNpCOV1eZQ/vp4NA4jy sLlZepMRlJx9dnWGY/OBdvFmVaP+WCA78QSxMCZ8zogH8fCeukvpVNqF3XSPFbq5rC2b EWiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:date:to:cc:subject:message-id :references:mime-version:content-disposition:in-reply-to:user-agent; bh=Gq6F/16O7Va+a2/UACWvK3V1sRE8dV3z/aQWD1L6GpM=; b=NwkubD2Aq2pL8Gsp78MyRXoGnraHQ8r7dLCqPdD3VbECCKjIEhG21Wkg2rAowcZ8KW yMKMkI3dfZZrX8gn4YN/rZm4rRTX8Y5dH18j2Z89Te1Q75LSkmuuiod9phpcLly2B4ZS HSmzZzLY52RgIzygONbLq4WDBfDIP+y/KkRX/WX84sYukdpEQY3Fd+7kZV2Qj69aa0vi CzphTMPoEuiu4HZ31zETUESRjPpnAVGChWkoB5jZdFViO2ijDRrJQl+bQWAdAEZWMBXf dvpvHQtwRPCGnHPe+rKSgzv7IrAzTGP7D/4lyg5mM+niU0RlMNkQUCP/d2stGRt7dUIp zTEA== X-Gm-Message-State: APjAAAUxTMo1bHcjMf5FySi9nuENnfE2gFCUnhdRdQTOZoVdlyLt9B/N epo91t3SY/SUAUibLTFkDttQClUY X-Google-Smtp-Source: APXvYqxnWeliPKJfonrbt/aildUJ4TFmdmq6fjdxy+p5TxjWoThIA+vgPNsOnHmF9Ao7bPz1hu/XXw== X-Received: by 2002:aed:3044:: with SMTP id 62mr146064qte.61.1578419911301; Tue, 07 Jan 2020 09:58:31 -0800 (PST) Received: from rani.riverdale.lan ([2001:470:1f07:5f3::b55f]) by smtp.gmail.com with ESMTPSA id r80sm133561qke.134.2020.01.07.09.58.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 07 Jan 2020 09:58:31 -0800 (PST) From: Arvind Sankar X-Google-Original-From: Arvind Sankar Date: Tue, 7 Jan 2020 12:58:29 -0500 To: Ard Biesheuvel Cc: Arvind Sankar , Ard Biesheuvel , linux-efi Subject: Re: [PATCH 0/3] Relocate GOT before calling EFI stub Message-ID: <20200107175829.GA1599060@rani.riverdale.lan> References: <20200107135500.644618-1-nivedita@alum.mit.edu> <20200107142125.GA652888@rani.riverdale.lan> <20200107142732.GB652888@rani.riverdale.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-efi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-efi@vger.kernel.org On Tue, Jan 07, 2020 at 03:28:31PM +0100, Ard Biesheuvel wrote: > > Unfortunately, the command line option implements a weaker form of > visibility than the pragma, so it probably comes down to setting the > pragma in a .h file that gets -include'd via the command line so it is > guaranteed to be seen first. Tried hacking that in and it works, tested with gcc 4.6.4.