From patchwork Thu Jun 20 14:02:19 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Federico Serafini X-Patchwork-Id: 13705588 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 739EAC2BD09 for ; Thu, 20 Jun 2024 14:02:46 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.744614.1151734 (Exim 4.92) (envelope-from ) id 1sKIN7-0000sy-2o; Thu, 20 Jun 2024 14:02:41 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 744614.1151734; Thu, 20 Jun 2024 14:02:41 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sKIN6-0000sr-WF; Thu, 20 Jun 2024 14:02:41 +0000 Received: by outflank-mailman (input) for mailman id 744614; Thu, 20 Jun 2024 14:02:39 +0000 Received: from se1-gles-sth1-in.inumbo.com ([159.253.27.254] helo=se1-gles-sth1.inumbo.com) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sKIN5-0007p2-4n for xen-devel@lists.xenproject.org; Thu, 20 Jun 2024 14:02:39 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id c0ac3d35-2f0d-11ef-90a3-e314d9c70b13; Thu, 20 Jun 2024 16:02:38 +0200 (CEST) Received: from truciolo.bugseng.com (unknown [78.208.165.219]) by support.bugseng.com (Postfix) with ESMTPSA id CC3CC4EE0756; Thu, 20 Jun 2024 16:02:37 +0200 (CEST) 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: c0ac3d35-2f0d-11ef-90a3-e314d9c70b13 From: Federico Serafini To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Federico Serafini , Jan Beulich , Andrew Cooper , =?utf-8?q?Roger_Pau_Monn=C3=A9?= Subject: [XEN PATCH 08/13] x86/vpt: address a violation of MISRA C Rule 16.3 Date: Thu, 20 Jun 2024 16:02:19 +0200 Message-Id: <5b9dbf5595a0aa8d7454dcd7be9fae3a12bf2630.1718892030.git.federico.serafini@bugseng.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Add pseudo keyword fallthrough to meet the requirements to deviate a violation of MISRA C Rule 16.3 ("An unconditional `break' statement shall terminate every switch-clause"). No functional change. Signed-off-by: Federico Serafini --- xen/arch/x86/hvm/vpt.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/xen/arch/x86/hvm/vpt.c b/xen/arch/x86/hvm/vpt.c index e1d6845a28..c76a9a272b 100644 --- a/xen/arch/x86/hvm/vpt.c +++ b/xen/arch/x86/hvm/vpt.c @@ -121,6 +121,8 @@ static int pt_irq_masked(struct periodic_time *pt) } /* Fallthrough to check if the interrupt is masked on the IO APIC. */ + fallthrough; + case PTSRC_ioapic: { int mask = vioapic_get_mask(v->domain, gsi);