From nobody Thu Nov 13 13:29:05 2025 Delivered-To: importer@patchew.org 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; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1580402134491956.463082698087; Thu, 30 Jan 2020 08:35:34 -0800 (PST) Received: from localhost ([::1]:35704 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixCmy-0001yN-VM for importer@patchew.org; Thu, 30 Jan 2020 11:35:32 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:50641) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ixCks-00089P-QH for qemu-devel@nongnu.org; Thu, 30 Jan 2020 11:33:27 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ixCkp-0007g5-5B for qemu-devel@nongnu.org; Thu, 30 Jan 2020 11:33:20 -0500 Received: from us-smtp-1.mimecast.com ([205.139.110.61]:50526 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 1ixCko-0007dY-9W for qemu-devel@nongnu.org; Thu, 30 Jan 2020 11:33:18 -0500 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-386-ndvTu8k8M1myO9PxOaoeMQ-1; Thu, 30 Jan 2020 11:33:00 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.phx2.redhat.com [10.5.11.14]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 4E899DB63; Thu, 30 Jan 2020 16:32:58 +0000 (UTC) Received: from x1w.redhat.com (ovpn-205-184.brq.redhat.com [10.40.205.184]) by smtp.corp.redhat.com (Postfix) with ESMTPS id D6C345DA75; Thu, 30 Jan 2020 16:32:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1580401995; 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; bh=Psv1XrYMRp6/bio5BGEkLgfD58ErvuUMr6pDtw2Fzdk=; b=G5SEht04vyACEgCdJnWoJNYNAPs6i2MOU6KbpcXmGpsywEOrW7BhsAUJ2WNx2EJCQK00+P 4KdSvqo0+ovcpYAZHwStsrjiAmrS7UufCCLhUV9hMhTGoeIKYEnrgGUaPZFbCrp7XEQuln nKMVJ/e3+3PujkE5PKchKCbfr+5J9YE= X-MC-Unique: ndvTu8k8M1myO9PxOaoeMQ-1 From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2 01/12] scripts/checkpatch.pl: Only allow Python 3 interpreter Date: Thu, 30 Jan 2020 17:32:21 +0100 Message-Id: <20200130163232.10446-2-philmd@redhat.com> In-Reply-To: <20200130163232.10446-1-philmd@redhat.com> References: <20200130163232.10446-1-philmd@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.14 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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: Fam Zheng , kvm@vger.kernel.org, Michael Roth , qemu-block@nongnu.org, Juan Quintela , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Markus Armbruster , Wainer dos Santos Moschetta , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Eduardo Habkost , "Dr. David Alan Gilbert" , Stefan Hajnoczi , Cleber Rosa , John Snow , Richard Henderson , Kevin Wolf , Vladimir Sementsov-Ogievskiy , =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Max Reitz , Wei Yang , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Since commit ddf9069963 QEMU requires Python >=3D 3.5. PEP 0394 [*] states that 'python3' should be available and that 'python' is optional. To avoid problem with unsupported versions, enforce the shebang interpreter to Python 3. [*] https://www.python.org/dev/peps/pep-0394/ Reported-by: John Snow Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- Cc: Eric Blake Cc: Paolo Bonzini Cc: Wei Yang --- scripts/checkpatch.pl | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 3aef6e3dfe..ce43a306f8 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1460,6 +1460,12 @@ sub process { } } =20 +# Only allow Python 3 interpreter + if ($realline =3D=3D 1 && + $line =3D~ /^\+#!\ *\/usr\/bin\/(?:env )?python$/) { + ERROR("please use python3 interpreter\n" . $herecurr); + } + # Accept git diff extended headers as valid patches if ($line =3D~ /^(?:rename|copy) (?:from|to) [\w\/\.\-]+\s*$/) { $is_patch =3D 1; --=20 2.21.1