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=-11.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 CBA31C4338F for ; Fri, 13 Aug 2021 11:12:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AAFD661038 for ; Fri, 13 Aug 2021 11:12:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240255AbhHMLM6 (ORCPT ); Fri, 13 Aug 2021 07:12:58 -0400 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:29083 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239980AbhHMLM5 (ORCPT ); Fri, 13 Aug 2021 07:12:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1628853150; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=F6vr0In16m9rgXZ2xn6s5MTMIkxvuXnfj2L7XMux6kg=; b=JEeP4pSe8eVbo85vM+7l6X87Hj6s9rrsJtT1LzIEhkI1ctKE/5ucBecBcVYVaxBG81x+mZ URNEES9uFj9j9EQI3+LYdms7Rz4axZiNsrq3kvzpu9qOsu99E0YXEVaipIblTGP7keoo19 3NZInRmhrBnqBw8aRCVh/YoX54rsDVw= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-493-IqI2jWeTP9O2w2xWES_4pQ-1; Fri, 13 Aug 2021 07:12:27 -0400 X-MC-Unique: IqI2jWeTP9O2w2xWES_4pQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 53E9187D542; Fri, 13 Aug 2021 11:12:26 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1368C60C04; Fri, 13 Aug 2021 11:12:26 +0000 (UTC) From: Paolo Bonzini To: kvm@vger.kernel.org Cc: babu.moger@amd.com Subject: [PATCH kvm-unit-tests 0/2] access: cut more execution time on reserved bit tests Date: Fri, 13 Aug 2021 07:12:23 -0400 Message-Id: <20210813111225.3603660-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Cut execution time by another 25%, from ~4 minutes to 2:40. Paolo Bonzini (2): access: optimize check for multiple reserved bits access: treat NX as reserved if EFER.NXE=0 x86/access.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) -- 2.27.0