From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1359E1DA5B for ; Wed, 25 Oct 2023 15:16:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="WItkXpwD" Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6440A128; Wed, 25 Oct 2023 08:16:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698246978; x=1729782978; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=m+Ej6NHPrhm+wYMnczhpaBZL2+SGa4xutIPZCENtxjw=; b=WItkXpwDxMTZCDHl9I12MvKKmI9dCDAIOZh/PDZO0oFwSpFFl32mKfVE LkR+UuLOxT3PIPK4JVo711o9hA/MU5idD4sR2W1FUmTR5/hajSr9w4Btz 5IJN2X1RDDJ59eAOcJD9chCXVWBjTQS+670mkwrjawLGU9DYBL2f6gmU7 Pr8MdgrlfXSU06McI5EXYcOwHqP8bgELoh8oWrvxzm1jWUnsoP/azXvy7 yhvbvJUWA4xe195shtEivXLMvjrCRh2lP15kdybWxr31GqQ7IwURrB+ZN h8O7cSRWWxVOMeVY6c8L0uG+aGzQDXbfrrg02z5lhFTZUk5vtpNsHdtxz w==; X-IronPort-AV: E=McAfee;i="6600,9927,10874"; a="377695015" X-IronPort-AV: E=Sophos;i="6.03,250,1694761200"; d="scan'208";a="377695015" Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2023 08:15:55 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10874"; a="875541085" X-IronPort-AV: E=Sophos;i="6.03,250,1694761200"; d="scan'208";a="875541085" Received: from mhans-mobl3.amr.corp.intel.com (HELO desk) ([10.252.132.200]) by fmsmga002-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Oct 2023 08:15:54 -0700 Date: Wed, 25 Oct 2023 08:15:46 -0700 From: Pawan Gupta To: Chao Gao Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Peter Zijlstra , Josh Poimboeuf , Andy Lutomirski , Jonathan Corbet , Sean Christopherson , Paolo Bonzini , tony.luck@intel.com, ak@linux.intel.com, tim.c.chen@linux.intel.com, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, kvm@vger.kernel.org, Alyssa Milburn , Daniel Sneddon , antonio.gomez.iglesias@linux.intel.com Subject: Re: [PATCH v2 6/6] KVM: VMX: Move VERW closer to VMentry for MDS mitigation Message-ID: <20231025151546.dwnlovtbjurqvjsw@desk> References: <20231024-delay-verw-v2-0-f1881340c807@linux.intel.com> <20231024-delay-verw-v2-6-f1881340c807@linux.intel.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Wed, Oct 25, 2023 at 03:47:37PM +0800, Chao Gao wrote: > >diff --git a/arch/x86/kvm/vmx/vmenter.S b/arch/x86/kvm/vmx/vmenter.S > >index b3b13ec04bac..c566035938cc 100644 > >--- a/arch/x86/kvm/vmx/vmenter.S > >+++ b/arch/x86/kvm/vmx/vmenter.S > >@@ -1,6 +1,7 @@ > > /* SPDX-License-Identifier: GPL-2.0 */ > > #include > > #include > >+#include > > This header is already included a few lines below: Thanks, will remove it.