From nobody Thu Sep 19 01:54:32 2024 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) client-ip=192.237.175.120; envelope-from=xen-devel-bounces@lists.xenproject.org; helo=lists.xenproject.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of lists.xenproject.org designates 192.237.175.120 as permitted sender) smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Return-Path: Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) by mx.zohomail.com with SMTPS id 17193941224121010.9249364004888; Wed, 26 Jun 2024 02:28:42 -0700 (PDT) Received: from list by lists.xenproject.org with outflank-mailman.748592.1156407 (Exim 4.92) (envelope-from ) id 1sMOwv-0006Ql-Lu; Wed, 26 Jun 2024 09:28:21 +0000 Received: by outflank-mailman (output) from mailman id 748592.1156407; Wed, 26 Jun 2024 09:28:21 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sMOwv-0006OF-5b; Wed, 26 Jun 2024 09:28:21 +0000 Received: by outflank-mailman (input) for mailman id 748592; Wed, 26 Jun 2024 09:28:19 +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 1sMOwt-0004l5-LL for xen-devel@lists.xenproject.org; Wed, 26 Jun 2024 09:28:19 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 6bf588f8-339e-11ef-b4bb-af5377834399; Wed, 26 Jun 2024 11:28:18 +0200 (CEST) Received: from truciolo.bugseng.com (unknown [78.209.199.41]) by support.bugseng.com (Postfix) with ESMTPSA id 7E24C4EE0755; Wed, 26 Jun 2024 11:28:17 +0200 (CEST) X-Outflank-Mailman: Message body and most headers restored to incoming version 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: 6bf588f8-339e-11ef-b4bb-af5377834399 From: Federico Serafini To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Federico Serafini , Jan Beulich , Andrew Cooper , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Subject: [XEN PATCH v3 08/12] x86/vpt: address a violation of MISRA C Rule 16.3 Date: Wed, 26 Jun 2024 11:28:01 +0200 Message-Id: <453ef39f5a2a1871d8b0c74d921ed6a413b179b4.1719383180.git.federico.serafini@bugseng.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1719394122816100010 Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Stefano Stabellini --- Changes in v3: - better indentation of fallthrough. --- xen/arch/x86/hvm/vpt.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/xen/arch/x86/hvm/vpt.c b/xen/arch/x86/hvm/vpt.c index e1d6845a28..ab06bea33e 100644 --- a/xen/arch/x86/hvm/vpt.c +++ b/xen/arch/x86/hvm/vpt.c @@ -118,9 +118,11 @@ static int pt_irq_masked(struct periodic_time *pt) return 0; =20 gsi =3D hvm_isa_irq_to_gsi(pt->irq); + + /* Fallthrough to check if the interrupt is masked on the IO APIC.= */ + fallthrough; } =20 - /* Fallthrough to check if the interrupt is masked on the IO APIC. */ case PTSRC_ioapic: { int mask =3D vioapic_get_mask(v->domain, gsi); --=20 2.34.1