From nobody Fri May 17 11:28:46 2024 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1614856775; cv=none; d=zohomail.com; s=zohoarc; b=BB1sxXSkx8fktHvZzHhTSjwliaf0ZTRHtPRiKuSd9+pRgR5qp5W1Tm/a63a5WqHJXCT/FocmkFvw7gBrlBohNA7E9oEpI+8Z0nYmAKauG+cre87rcXHgo+jZTQJqRlDDHsNDXdARneKue6kqZo/hdXmra1aFJb8SMwVwpa6u4/Q= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1614856775; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=nEvq3zCUGEMnaqz6FiGYyto4ewbJo+45jcuvmd2iy3s=; b=N65LybQm6FrhZ6YHCBjq6k/IiYPP0Ew+CLFWvbmM8/CNpLZc2+eJ3QBqrhBpRZV35BcpBlXuc2sso0cx+HA9LFoFlANBSCC3Zr+qvzOwWn2OzbZZtOZdJaxry9u9NI15DFvRS1w3lksHtJ9n6giYDbln9DXZJT0sjghNu0zeii8= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1614856775512563.0894075021861; Thu, 4 Mar 2021 03:19:35 -0800 (PST) Received: from localhost ([::1]:40230 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHm0z-0006lT-ED for importer@patchew.org; Thu, 04 Mar 2021 06:19:33 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35580) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lHlzI-0005ti-V6 for qemu-devel@nongnu.org; Thu, 04 Mar 2021 06:17:48 -0500 Received: from mail-wm1-x32d.google.com ([2a00:1450:4864:20::32d]:52517) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lHlzH-0003yN-65 for qemu-devel@nongnu.org; Thu, 04 Mar 2021 06:17:48 -0500 Received: by mail-wm1-x32d.google.com with SMTP id n22so7682901wmc.2 for ; Thu, 04 Mar 2021 03:17:46 -0800 (PST) Received: from avogadro.lan ([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id 12sm9058921wmw.43.2021.03.04.03.17.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 04 Mar 2021 03:17:44 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=nEvq3zCUGEMnaqz6FiGYyto4ewbJo+45jcuvmd2iy3s=; b=Lnig2z/j/rUkrG00x3EO7QRaV9xbfeGQjjVGboO138YUbD8uKXmTW8HKPw+npl0AuO 7dFlrUP4Vh8Fo0RBfKVwd81m68/AOCFhcjAzSG3YlrNLOYK2/pDzuzu6na+Y++QQ2ubE Y4j9cD/HeVmIpUQIVmrkMXjL57EWLuWyldCGg7GI++wQvswR3Ccq4zJTtDdv2TVdlRos fXhHNClaVoAGmyZg023774EOOd6oKiaMQIN1s9wZpFpT8+W8LxfUozUosE0wrOF5TnZN KUoJIEcALstNBNsvbSmPKEJ10jEprDy9shNauGUQC1SNBUAfBTET8iesijVLpVYdgkzs YVOw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :mime-version:content-transfer-encoding; bh=nEvq3zCUGEMnaqz6FiGYyto4ewbJo+45jcuvmd2iy3s=; b=N6ZIj0kUf9VRimLUwXuN5kd53Z3HkvOODpDduPpn4TFy1rqkisTs5CRMkXEME+4+0N +HHtWNBtC5gSppTCAu5dBtN+IWrjCQmiI64J8xp+yqMrAxyOjdgHqnnAgHG1sth3pivG UkMXJk58VoRjrBK9hf1xSEDo2GngIqrgkQBNvtXS4pJGfBH61KGVMgqlPagOjs2YSbOk 5ukD5QWFmb1Cmc47t1ctC68SNHFA8jntx9Swr1Z7yCDtuIRDRB1++g9sUmra6dHYmTGG LJeh+IZg2jzbxWqydp+r/hayTDXGVGJqF3mxxtojO1YCvMTNHnMCt2scM5O5en4XXeo5 Xxiw== X-Gm-Message-State: AOAM533u7VX/FE6d65+DMGxYyHXxzhNYhW0A7zZERAXtBnGhZxKJTENL N5auZai2fMF3PAE2dJjZvO7YlT251EU= X-Google-Smtp-Source: ABdhPJzBWoFI6/W31nS3F5AnngwsRFwIke85AcS2eyhQxPmZX7PYRaJ0G1ArcEwUK1lfp/47vzxsvw== X-Received: by 2002:a7b:cbc2:: with SMTP id n2mr3529156wmi.34.1614856665126; Thu, 04 Mar 2021 03:17:45 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PATCH v2] qemu-option: do not suggest using the delay option Date: Thu, 4 Mar 2021 12:17:43 +0100 Message-Id: <20210304111743.118752-1-pbonzini@redhat.com> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2a00:1450:4864:20::32d; envelope-from=paolo.bonzini@gmail.com; helo=mail-wm1-x32d.google.com X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.249, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action 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, armbru@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) The "delay" option was a hack that was introduced to allow writing "nodelay= ". We are adding a "nodelay" option to be used as "nodelay=3Don", so recommend= it instead of "delay". This is quite ugly, but a proper deprecation of "delay" cannot be done if QEMU starts suggesting it. Since it's the only case I opted for this very much ad-hoc patch. Reviewed-by: Daniel P. Berrang=C3=A9 Signed-off-by: Paolo Bonzini Reviewed-by: Markus Armbruster --- docs/system/deprecated.rst | 6 ++++++ util/qemu-option.c | 6 +++++- 2 files changed, 11 insertions(+), 1 deletion(-) diff --git a/docs/system/deprecated.rst b/docs/system/deprecated.rst index fcf0ca4068..cfabe69846 100644 --- a/docs/system/deprecated.rst +++ b/docs/system/deprecated.rst @@ -134,6 +134,12 @@ Boolean options such as ``share=3Don``/``share=3Doff``= could be written in short form as ``share`` and ``noshare``. This is now deprecated and will cause a warning. =20 +``delay`` option for socket character devices (since 6.0) +''''''''''''''''''''''''''''''''''''''''''''''''''''''''' + +The replacement for the ``nodelay`` short-form boolean option is ``nodelay= =3Don`` +rather than ``delay=3Doff``. + ``--enable-fips`` (since 6.0) ''''''''''''''''''''''''''''' =20 diff --git a/util/qemu-option.c b/util/qemu-option.c index 40564a12eb..9678d5b682 100644 --- a/util/qemu-option.c +++ b/util/qemu-option.c @@ -785,7 +785,11 @@ static const char *get_opt_name_value(const char *para= ms, } if (!is_help && warn_on_flag) { warn_report("short-form boolean option '%s%s' deprecated",= prefix, *name); - error_printf("Please use %s=3D%s instead\n", *name, *value= ); + if (g_str_equal(*name, "delay")) { + error_printf("Please use nodelay=3D%s instead\n", pref= ix[0] ? "on" : "off"); + } else { + error_printf("Please use %s=3D%s instead\n", *name, *v= alue); + } } } } else { --=20 2.29.2