From patchwork Mon Jul 15 16:47:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Federico Serafini X-Patchwork-Id: 13733646 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 EE909C3DA4B for ; Mon, 15 Jul 2024 16:47:44 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.759063.1168628 (Exim 4.92) (envelope-from ) id 1sTOrS-0007Ps-7a; Mon, 15 Jul 2024 16:47:38 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 759063.1168628; Mon, 15 Jul 2024 16:47:38 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sTOrS-0007Ph-4P; Mon, 15 Jul 2024 16:47:38 +0000 Received: by outflank-mailman (input) for mailman id 759063; Mon, 15 Jul 2024 16:47:36 +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 1sTOrQ-000798-Kh for xen-devel@lists.xenproject.org; Mon, 15 Jul 2024 16:47:36 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id ef64baa8-42c9-11ef-bbfb-fd08da9f4363; Mon, 15 Jul 2024 18:47:34 +0200 (CEST) Received: from truciolo.bugseng.com (unknown [37.163.111.28]) by support.bugseng.com (Postfix) with ESMTPSA id 494CF4EE073F; Mon, 15 Jul 2024 18:47:33 +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: ef64baa8-42c9-11ef-bbfb-fd08da9f4363 From: Federico Serafini To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Federico Serafini , Stefano Stabellini , Jan Beulich Subject: [XEN PATCH v4 2/9] x86/cpuid: use fallthrough pseudo keyword Date: Mon, 15 Jul 2024 18:47:15 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 The current comment making explicit the fallthrough intention does not follow the agreed syntax: replace it with the pseduo keyword. No functional change. Signed-off-by: Federico Serafini Reviewed-by: Stefano Stabellini Acked-by: Jan Beulich --- xen/arch/x86/cpuid.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/xen/arch/x86/cpuid.c b/xen/arch/x86/cpuid.c index a822e80c7e..2a777436ee 100644 --- a/xen/arch/x86/cpuid.c +++ b/xen/arch/x86/cpuid.c @@ -97,9 +97,8 @@ void guest_cpuid(const struct vcpu *v, uint32_t leaf, if ( is_viridian_domain(d) ) return cpuid_viridian_leaves(v, leaf, subleaf, res); + fallthrough; /* - * Fallthrough. - * * Intel reserve up until 0x4fffffff for hypervisor use. AMD reserve * only until 0x400000ff, but we already use double that. */