From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5C161C47253 for ; Fri, 1 May 2020 14:01:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2EC082051A for ; Fri, 1 May 2020 14:01:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588341672; bh=033F8hXUWVVEo3WAGzh52Hd8Hyl9z/HzVWphB95gwi4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=RUgp1L+Y7157rQZ43Naf61ud84CiDVmukPephFvseBK7fWciWV7qywvPmCM+GAiwQ njAdQhzXiyRrC5mJLiHXQSQ0C6W0AlpTmYP+ZVwpM5ZESctoq6+Uw5suTJs+OPhdCD Y7L55+YuW63i+SpFbOoGgQoVfCu3Zse2LLIW3SEc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730060AbgEAOBL (ORCPT ); Fri, 1 May 2020 10:01:11 -0400 Received: from mail.kernel.org ([198.145.29.99]:48056 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729221AbgEAN0Y (ORCPT ); Fri, 1 May 2020 09:26:24 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4031220757; Fri, 1 May 2020 13:26:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588339583; bh=033F8hXUWVVEo3WAGzh52Hd8Hyl9z/HzVWphB95gwi4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Si2kaMflPlrY0RIMZwqs7ZA9Mv8IV+uCf6DdjViKwZRQlX5pY1Mqi+DP1dqFExb6b 826UjCJqrBEpqRa+l9J1uFi7SpdYiHQDdDdxO15ogmLzgeAmLvSL+A5GGcld8JYS7/ 2IUJAJWLkdTIpmah1RyTuH5IoW/2ZFuBR0mWuRVY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paolo Bonzini , Sean Christopherson , Uros Bizjak Subject: [PATCH 4.4 40/70] KVM: VMX: Enable machine check support for 32bit targets Date: Fri, 1 May 2020 15:21:28 +0200 Message-Id: <20200501131526.020953700@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200501131513.302599262@linuxfoundation.org> References: <20200501131513.302599262@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Uros Bizjak commit fb56baae5ea509e63c2a068d66a4d8ea91969fca upstream. There is no reason to limit the use of do_machine_check to 64bit targets. MCE handling works for both target familes. Cc: Paolo Bonzini Cc: Sean Christopherson Cc: stable@vger.kernel.org Fixes: a0861c02a981 ("KVM: Add VT-x machine check support") Signed-off-by: Uros Bizjak Message-Id: <20200414071414.45636-1-ubizjak@gmail.com> Signed-off-by: Paolo Bonzini Signed-off-by: Greg Kroah-Hartman --- arch/x86/kvm/vmx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -5441,7 +5441,7 @@ static int handle_rmode_exception(struct */ static void kvm_machine_check(void) { -#if defined(CONFIG_X86_MCE) && defined(CONFIG_X86_64) +#if defined(CONFIG_X86_MCE) struct pt_regs regs = { .cs = 3, /* Fake ring 3 no matter what the guest ran on */ .flags = X86_EFLAGS_IF,