From patchwork Fri Jan 17 12:41:36 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= X-Patchwork-Id: 13943246 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id C72FAC0218A for ; Fri, 17 Jan 2025 12:42:29 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tYlfe-0003es-AH; Fri, 17 Jan 2025 07:41:54 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tYlfd-0003eS-5Z for qemu-devel@nongnu.org; Fri, 17 Jan 2025 07:41:53 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tYlfb-0008Nn-Gg for qemu-devel@nongnu.org; Fri, 17 Jan 2025 07:41:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1737117710; 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=XngVGLXTSadpJgMbE9fRr6XaEIXLeTK1mNEUBzv8rzo=; b=fzpdvhC0f6690j2f/1k2+unPSv/S7HqjgHbFrG6qVQYwFb26xcYXogazPV6383gW2q+H9Y O21pRrRpKBFUl6JP00gJOhUtDFe32jtnI5J2/MMigF/B/wu5i8LV7DWaTfQ2U+d8ujmcKo uibUHXoeKvqb6T9ayMHlCk+2u6V7pgY= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-203-ODlUJT2iP8Grf_Zs9EqncA-1; Fri, 17 Jan 2025 07:41:46 -0500 X-MC-Unique: ODlUJT2iP8Grf_Zs9EqncA-1 X-Mimecast-MFC-AGG-ID: ODlUJT2iP8Grf_Zs9EqncA Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 09AAA1955D82; Fri, 17 Jan 2025 12:41:46 +0000 (UTC) Received: from toolbx.redhat.com (unknown [10.42.28.60]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 123E519560BF; Fri, 17 Jan 2025 12:41:43 +0000 (UTC) From: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: =?utf-8?q?Daniel_P=2E_Berrang=C3=A9?= , =?utf-8?q?P?= =?utf-8?q?hilippe_Mathieu-Daud=C3=A9?= Subject: [PATCH v3 3/3] scripts: forbid use of arbitrary SPDX tags besides license identifiers Date: Fri, 17 Jan 2025 12:41:36 +0000 Message-ID: <20250117124136.3389778-4-berrange@redhat.com> In-Reply-To: <20250117124136.3389778-1-berrange@redhat.com> References: <20250117124136.3389778-1-berrange@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Received-SPF: pass client-ip=170.10.129.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.132, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org While SPDX-License-Identifier is a well known SPDX tag, there are a great many more besides that[1]. These are mostly focused on making machine readable metadata available to the 'reuse' tool and similar. They cover concepts like author names, copyright owners, and much more. It is even possible to define source file line groups and apply different SPDX tags to regions of code within a file. At this time we're only interested in adopting SPDX for recording the file global licensing info, so detect & reject any other SPDX metadata. If we want to explicitly collect extra data in SPDX format, we can evaluate each data item on its merits when someone wants to propose it at a later date. [1] https://spdx.github.io/spdx-spec/v2.2.2/file-tags/ https://spdx.github.io/spdx-spec/v2.2.2/file-information/ Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Daniel P. Berrangé --- scripts/checkpatch.pl | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 8995d2c391..83b59fb443 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -1714,6 +1714,18 @@ sub process { &checkspdx($realfile, $1); } + if ($rawline =~ m,(SPDX-[a-zA-Z0-9-_]+):,) { + my $tag = $1; + my @permitted = qw( + SPDX-License-Identifier + ); + + unless (grep { /^$tag$/ } @permitted) { + ERROR("Tag $tag not permitted in QEMU code, valid " . + "choices are: " . join(", ", @permitted)); + } + } + # Check for wrappage within a valid hunk of the file if ($realcnt != 0 && $line !~ m{^(?:\+|-| |\\ No newline|$)}) { ERROR("patch seems to be corrupt (line wrapped?)\n" .