From nobody Thu Jun 18 20:43:10 2026 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A488AC433FE for ; Thu, 14 Apr 2022 10:07:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241981AbiDNKJw (ORCPT ); Thu, 14 Apr 2022 06:09:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38812 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229634AbiDNKJr (ORCPT ); Thu, 14 Apr 2022 06:09:47 -0400 Received: from mail-wr1-x434.google.com (mail-wr1-x434.google.com [IPv6:2a00:1450:4864:20::434]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8FE770924; Thu, 14 Apr 2022 03:07:22 -0700 (PDT) Received: by mail-wr1-x434.google.com with SMTP id r13so6186001wrr.9; Thu, 14 Apr 2022 03:07:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FFoJHVfLIsD3E+on3fTDKrttYh+nASwnL70uWLoYl9Q=; b=VscGeHgYpmqeZ24KSQ/hrzLntZvcTorl7hNN8mWj2wVp30uAyGkYNMQKP5pAepk+Un fNtFCRZwDfFHcKQwosalJ5McUw/MADo+ebT8PWfvovN8VSCSqBKMSOW1np+kXuePcXna 49NUH9NxDn2VbsWyBzOycnqrPo2Y0a9zlQiXlFizwLte3fS+claG54t0m4apRKQj0mvU HKHvpLFJ9cAUuthpQNFjY5hSHW9txaW25djdd3mMjbfP6uHCzjJBZepwJHkGx8+jCYQK tjzhX0TJwAJsW6jKFJDRL96bIHEmFXBsBZYcH0LunRq3Irg9Gh16yKiAEfWVar4GDwun AQHw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=FFoJHVfLIsD3E+on3fTDKrttYh+nASwnL70uWLoYl9Q=; b=EGMFb1g9mPAi0hKxWrNfe7k3nvc8NawQ9JEO9qs59MLKi/POswVGz4FV++YhhPUO4i EtPhSmJKUIlpaBAlYcIUuwZQB0MMfcj37IyEh4Kckxe5089tDJYp60fAo+sc3mGiMuAS oat2yOsxnTcJyjXtgXqXXhKf712UTaLUFodq7fPW4JgOIwLypNv60sfdKAJa5Jlwt4CX aOBriAi7FI8SmJ8+7GGDcT2A8mqzLknCdBh/2x7ZMiwomgObZzD0aHIkfszY/KWIu1Z8 wv1EvJLOlNsih8FQ0d1hDXcI7grxptEh4unbhEaGxrBCYsMEr02LGWKe7ZL/Yspivk7i euyg== X-Gm-Message-State: AOAM532i3ozPVYiQnzkT4Izl0UnX09GmKxV+QM0tvWr0A6hUebMhP8XZ Mls4mRHdo1HfdeaJXi2p3ws= X-Google-Smtp-Source: ABdhPJyH8xWu3hK9Rp5rWB/cER0XqvTzFgaHtKIxauOasle6toXEo+fVD2SGosOUt/9LjDccndSFHQ== X-Received: by 2002:a5d:4d02:0:b0:207:a6e8:ef4a with SMTP id z2-20020a5d4d02000000b00207a6e8ef4amr1501714wrt.245.1649930841574; Thu, 14 Apr 2022 03:07:21 -0700 (PDT) Received: from localhost (cpc154979-craw9-2-0-cust193.16-3.cable.virginm.net. [80.193.200.194]) by smtp.gmail.com with ESMTPSA id r7-20020a05600c2c4700b0038eb7d8df69sm1580412wmg.11.2022.04.14.03.07.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Apr 2022 03:07:21 -0700 (PDT) From: Colin Ian King To: Paolo Bonzini , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H . Peter Anvin" , kvm@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] KVM: VMX: make read-only const array vmx_uret_msrs_list static Date: Thu, 14 Apr 2022 11:07:20 +0100 Message-Id: <20220414100720.295502-1-colin.i.king@gmail.com> X-Mailer: git-send-email 2.35.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Don't populate the read-only array vmx_uret_msrs_list on the stack but instead make it static. Also makes the object code a little smaller. Signed-off-by: Colin Ian King --- arch/x86/kvm/vmx/vmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index c654c9d76e09..36429e2bb918 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -7871,7 +7871,7 @@ static __init void vmx_setup_user_return_msrs(void) * but is never loaded into hardware. MSR_CSTAR is also never loaded * into hardware and is here purely for emulation purposes. */ - const u32 vmx_uret_msrs_list[] =3D { + static const u32 vmx_uret_msrs_list[] =3D { #ifdef CONFIG_X86_64 MSR_SYSCALL_MASK, MSR_LSTAR, MSR_CSTAR, #endif --=20 2.35.1