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=-6.9 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS 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 BCEA0C5CFFE for ; Mon, 10 Dec 2018 17:22:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 863372064D for ; Mon, 10 Dec 2018 17:22:13 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 863372064D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728951AbeLJRWM (ORCPT ); Mon, 10 Dec 2018 12:22:12 -0500 Received: from mx1.redhat.com ([209.132.183.28]:37286 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726602AbeLJRWJ (ORCPT ); Mon, 10 Dec 2018 12:22:09 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 453DC307EAA1; Mon, 10 Dec 2018 17:22:09 +0000 (UTC) Received: from vitty.brq.redhat.com (unknown [10.43.2.155]) by smtp.corp.redhat.com (Postfix) with ESMTP id CB20D608E6; Mon, 10 Dec 2018 17:22:06 +0000 (UTC) From: Vitaly Kuznetsov To: kvm@vger.kernel.org Cc: Paolo Bonzini , =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= , linux-kernel@vger.kernel.org, Roman Kagan , "K. Y. Srinivasan" , Haiyang Zhang , Stephen Hemminger , x86@kernel.org, "Michael Kelley (EOSG)" , Eduardo Habkost Subject: [PATCH v2 2/7] x86/hyper-v: Drop HV_X64_CONFIGURE_PROFILER definition Date: Mon, 10 Dec 2018 18:21:54 +0100 Message-Id: <20181210172159.410-3-vkuznets@redhat.com> In-Reply-To: <20181210172159.410-1-vkuznets@redhat.com> References: <20181210172159.410-1-vkuznets@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Mon, 10 Dec 2018 17:22:09 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org BIT(13) in HYPERV_CPUID_FEATURES.EBX is described as "ConfigureProfiler" in TLFS v4.0 but starting 5.0 it is replaced with 'Reserved'. As we don't currently us it in kernel it can just be dropped. Signed-off-by: Vitaly Kuznetsov Reviewed-by: Michael Kelley --- arch/x86/include/asm/hyperv-tlfs.h | 1 - 1 file changed, 1 deletion(-) diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index 9e6f70e989c2..11546619a65c 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -93,7 +93,6 @@ #define HV_X64_ACCESS_STATS BIT(8) #define HV_X64_DEBUGGING BIT(11) #define HV_X64_CPU_POWER_MANAGEMENT BIT(12) -#define HV_X64_CONFIGURE_PROFILER BIT(13) /* * Feature identification. EDX indicates which miscellaneous features -- 2.19.2