From patchwork Thu Jun 20 13:51:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Federico Serafini X-Patchwork-Id: 13705549 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 D74F5C30653 for ; Thu, 20 Jun 2024 13:52:17 +0000 (UTC) Received: from list by lists.xenproject.org with outflank-mailman.744507.1151552 (Exim 4.92) (envelope-from ) id 1sKICk-0008FQ-Lv; Thu, 20 Jun 2024 13:51:58 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 744507.1151552; Thu, 20 Jun 2024 13:51:58 +0000 Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1sKICk-0008EJ-HW; Thu, 20 Jun 2024 13:51:58 +0000 Received: by outflank-mailman (input) for mailman id 744507; Thu, 20 Jun 2024 13:51:57 +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 1sKICj-0008AK-Rw for xen-devel@lists.xenproject.org; Thu, 20 Jun 2024 13:51:57 +0000 Received: from support.bugseng.com (mail.bugseng.com [162.55.131.47]) by se1-gles-flk1.inumbo.com (Halon) with ESMTPS id 412d62f4-2f0c-11ef-b4bb-af5377834399; Thu, 20 Jun 2024 15:51:55 +0200 (CEST) Received: from truciolo.bugseng.com (unknown [78.208.165.219]) by support.bugseng.com (Postfix) with ESMTPSA id A051E4EE073D; Thu, 20 Jun 2024 15:51:54 +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: 412d62f4-2f0c-11ef-b4bb-af5377834399 From: Federico Serafini To: xen-devel@lists.xenproject.org Cc: consulting@bugseng.com, Federico Serafini Subject: [XEN PATCH 02/13] x86/cpuid: use fallthrough pseudo keyword Date: Thu, 20 Jun 2024 15:51:36 +0200 Message-Id: <23fa8f1061b894d4dd121bc9c2fcaf2c3ad312f3.1718890095.git.federico.serafini@bugseng.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <10af9145252a2f5c31ea0f13cbb67cbe76a8ba3a.1718890095.git.federico.serafini@bugseng.com> References: <10af9145252a2f5c31ea0f13cbb67cbe76a8ba3a.1718890095.git.federico.serafini@bugseng.com> 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 --- 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. */