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=-1.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=ham 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 8EE11C04AB6 for ; Mon, 3 Jun 2019 08:14:26 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 685FA25722 for ; Mon, 3 Jun 2019 08:14:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 685FA25722 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 ([127.0.0.1]:59396 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hXi6r-0006IS-Fz for qemu-devel@archiver.kernel.org; Mon, 03 Jun 2019 04:14:25 -0400 Received: from eggs.gnu.org ([209.51.188.92]:35009) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hXi5W-0005dc-Vc for qemu-devel@nongnu.org; Mon, 03 Jun 2019 04:13:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hXi3k-0003t4-B9 for qemu-devel@nongnu.org; Mon, 03 Jun 2019 04:11:14 -0400 Received: from mail-wr1-f68.google.com ([209.85.221.68]:32874) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hXi3i-0003qO-Eb for qemu-devel@nongnu.org; Mon, 03 Jun 2019 04:11:11 -0400 Received: by mail-wr1-f68.google.com with SMTP id d9so11005412wrx.0 for ; Mon, 03 Jun 2019 01:11:10 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=UJY43iiuLGtmLI0s9YlpkwQjhF7g9c5cS45Lq4hmJnE=; b=fz39pCav8Gras7FIDiPGxJjVUwoq89Rhxz0j3xmvHDMj9C25v9mmWo0tVDRBJ1zXZ+ Cw2lI8mJOT1IZSwDxpTUnbI9+7axyUj2Xcv5tVusd/Rez1VxJleBy6UsfqsK3n55HABi 8GSHJ+QYa2nlABvIqAxnkN1znuYEATvSL6JN8NaSiWCVL7ltnmq4YHOKr7ODP7IBRhbd yEoPiXdzXXQJ/Nfs67m6V5jmCvq5Hwzbc3dIUOKdaZaJW4RBKz/gSEax5HqUUZaD6yYL bc4dnAcJ9wJSqzXkJz7rBvhrIRzUfAOMTi5xRTH3KWn1X/GcNZOdz43tfW3lZCkXq1dm zMgA== X-Gm-Message-State: APjAAAWdqTljkJyFZwSiAcez4xs8qHIXlJWbrpaWNIPZfhtS1VyDSgpy pvnD94yzowccvUtSsit3aB2/Uw== X-Google-Smtp-Source: APXvYqzIkWSBt3a3x6Fd7cci1WOIE6fuJsWd8C/7qzTELH7Ug5siCZKyCvPNoEHd/5y4drNPwQg3PQ== X-Received: by 2002:a5d:6207:: with SMTP id y7mr1434687wru.265.1559549469219; Mon, 03 Jun 2019 01:11:09 -0700 (PDT) Received: from ?IPv6:2001:b07:6468:f312:d43d:6da3:9364:a775? ([2001:b07:6468:f312:d43d:6da3:9364:a775]) by smtp.gmail.com with ESMTPSA id w6sm3410528wro.71.2019.06.03.01.11.08 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Mon, 03 Jun 2019 01:11:08 -0700 (PDT) To: Miroslav Rezanina , =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= References: <20190531154735.20809-1-philmd@redhat.com> <947e851b-4b95-3126-2eaf-d5d16f8b831b@redhat.com> <431872249.25606899.1559321648368.JavaMail.zimbra@redhat.com> From: Paolo Bonzini Message-ID: Date: Mon, 3 Jun 2019 10:11:07 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.6.1 MIME-Version: 1.0 In-Reply-To: <431872249.25606899.1559321648368.JavaMail.zimbra@redhat.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.85.221.68 Subject: Re: [Qemu-devel] [RFC PATCH 0/2] target: Build with CONFIG_SEMIHOSTING disabled X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Samuel Ortiz , Rob Bradford , Aleksandar Rikalo , Richard Henderson , QEMU Developers , qemu-arm , Aleksandar Markovic , =?UTF-8?Q?Alex_Benn=c3=a9e?= , Aurelien Jarno Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 31/05/19 18:54, Miroslav Rezanina wrote: > What about CONFIG_ARM_VIRT - can we use it to introduce dependency on > CONFIG_SEMIHOSTING or is there valid scenario of qemu build with CONFIG_ARM_VIRT > enabled and CONFIG_SEMIHOSTING disabled? If you are not really going to use TCG, disabling SEMIHOSTING makes sense. I think Philippe's patch are the right way to do it. Perhaps CONFIG_SEMIHOSTING should be made "default y" and added as "#CONFIG_SEMIHOSTING=n" to default-configs/, but that's just cosmetic. Paolo