From patchwork Thu Mar 14 16:35:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Federico Serafini X-Patchwork-Id: 13592604 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.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 DE996C54E5D for ; Thu, 14 Mar 2024 16:35:40 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.693384.1081393 (Exim 4.92) (envelope-from ) id 1rko3K-0003Xm-5S; Thu, 14 Mar 2024 16:35:34 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 693384.1081393; Thu, 14 Mar 2024 16:35:34 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rko3K-0003Xf-2z; Thu, 14 Mar 2024 16:35:34 +0000 Received: by outflank-mailman (input) for mailman id 693384; Thu, 14 Mar 2024 16:35:33 +0000 Received: from se1-gles-flk1-in.inumbo.com ([94.247.172.50] helo=se1-gles-flk1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1rko3J-0003WM-E5 for xen-devel@lists.xenproject.org; Thu, 14 Mar 2024 16:35:33 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id df84be04-e220-11ee-a1ee-f123f15fe8a2; Thu, 14 Mar 2024 17:35:31 +0100 (CET) Received: from truciolo.bugseng.com (unknown [37.161.186.27]) by support.bugseng.com (Postfix) with ESMTPSA id EDD644EE0739; Thu, 14 Mar 2024 17:35:29 +0100 (CET) X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" X-Inumbo-ID: df84be04-e220-11ee-a1ee-f123f15fe8a2 From: Federico Serafini To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Federico Serafini , Simone Ballarin , Doug Goldstein , Stefano Stabellini , Andrew Cooper , George Dunlap , Jan Beulich , Julien Grall , Wei Liu Subject: [XEN PATCH] automation/eclair: allow parameter name "unused" Date: Thu, 14 Mar 2024 17:35:21 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Update ECLAIR configuration of MISRA C:2012 Rule 8.3 to deviate violations involving parameter name "unused": it makes explicit the intention of not using the parameter within the function. Signed-off-by: Federico Serafini Reviewed-by: Stefano Stabellini --- automation/eclair_analysis/ECLAIR/deviations.ecl | 4 ++++ docs/misra/deviations.rst | 5 +++++ 2 files changed, 9 insertions(+) diff --git a/automation/eclair_analysis/ECLAIR/deviations.ecl b/automation/eclair_analysis/ECLAIR/deviations.ecl index 9ac3ee4dfd..7e913050d2 100644 --- a/automation/eclair_analysis/ECLAIR/deviations.ecl +++ b/automation/eclair_analysis/ECLAIR/deviations.ecl @@ -167,6 +167,10 @@ const-qualified." -config=MC3R1.R8.3,reports+={deliberate,"any_area(any_loc(file(adopted_decompress_r8_3)))&&any_area(any_loc(file(^xen/include/xen/decompress\\.h$)))"} -doc_end +-doc_begin="Parameter name \"unused\" is deliberate and makes explicit the intention of not using the parameter within the function." +-config=MC3R1.R8.3,reports+={deliberate, "any_area(^.*parameter `unused'.*$)"} +-doc_end + -doc_begin="The following file is imported from Linux: ignore for now." -file_tag+={adopted_time_r8_3,"^xen/arch/x86/time\\.c$"} -config=MC3R1.R8.3,reports+={deliberate,"any_area(any_loc(file(adopted_time_r8_3)))&&(any_area(any_loc(file(^xen/include/xen/time\\.h$)))||any_area(any_loc(file(^xen/arch/x86/include/asm/setup\\.h$))))"} diff --git a/docs/misra/deviations.rst b/docs/misra/deviations.rst index ce855ddae6..941da4c40b 100644 --- a/docs/misra/deviations.rst +++ b/docs/misra/deviations.rst @@ -157,6 +157,11 @@ Deviations related to MISRA C:2012 Rules: - xen/common/unxz.c - xen/common/unzstd.c + * - R8.3 + - Parameter name "unused" is deliberate and makes explicit the intention + of not using the parameter within the function. + - Tagged as `deliberate` for ECLAIR. + * - R8.4 - The definitions present in the files 'asm-offsets.c' for any architecture are used to generate definitions for asm modules, and are not called by