From patchwork Mon Jun 24 09:04:26 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Federico Serafini X-Patchwork-Id: 13709196 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 82643C2BD09 for ; Mon, 24 Jun 2024 09:04:58 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.746320.1153339 (Exim 4.92) (envelope-from ) id 1sLfd4-0003C4-7z; Mon, 24 Jun 2024 09:04:50 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 746320.1153339; Mon, 24 Jun 2024 09:04:50 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sLfd4-0003Bx-5L; Mon, 24 Jun 2024 09:04:50 +0000 Received: by outflank-mailman (input) for mailman id 746320; Mon, 24 Jun 2024 09:04:48 +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 1sLfd2-0002wq-Fy for xen-devel@lists.xenproject.org; Mon, 24 Jun 2024 09:04:48 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-sth1.inumbo.com (Halon) with ESMTPS id ce91ff99-3208-11ef-90a3-e314d9c70b13; Mon, 24 Jun 2024 11:04:48 +0200 (CEST) Received: from truciolo.bugseng.com (unknown [37.160.55.204]) by support.bugseng.com (Postfix) with ESMTPSA id 2647F4EE0755; Mon, 24 Jun 2024 11:04:47 +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: ce91ff99-3208-11ef-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 v2 02/13] x86/cpuid: use fallthrough pseudo keyword Date: Mon, 24 Jun 2024 11:04:26 +0200 Message-Id: <58f1ff7e94fd2bd5290a555e44d9de0d2f515eda.1719218291.git.federico.serafini@bugseng.com> 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 Acked-by: Jan Beulich Reviewed-by: Stefano Stabellini --- 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. */