From patchwork Thu Apr 1 14:45:43 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maxim Levitsky X-Patchwork-Id: 12178689 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=-10.8 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=unavailable 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 E66EAC433ED for ; Thu, 1 Apr 2021 17:53:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C400E60FF3 for ; Thu, 1 Apr 2021 17:53:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234544AbhDARx0 (ORCPT ); Thu, 1 Apr 2021 13:53:26 -0400 Received: from us-smtp-delivery-124.mimecast.com ([63.128.21.124]:23451 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236442AbhDARrI (ORCPT ); Thu, 1 Apr 2021 13:47:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617299228; 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=caF8NNgeAw+4v4t8bg5Tp1fnSjzea1gBUcStxuTikxY=; b=RjD7QMpDc6SEJrBeuAYo4e41On/2ZZ4eooGnDMPKpci3p5YaZ7iNejW5PIxEfesTCLGB9q Fp+jauqDqXDevZDtbjrlmTJp0tOTOgRv2FNhojFE+yuwEdG4siabrLmOgyECq8QZjZ/DuU 2EYtIBfNLC9HTjSsLz8Ggim5nkbK+lQ= 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-207-h6n7w6QxOSCSux_680o51w-1; Thu, 01 Apr 2021 10:46:04 -0400 X-MC-Unique: h6n7w6QxOSCSux_680o51w-1 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 40D2D1087C67; Thu, 1 Apr 2021 14:45:49 +0000 (UTC) Received: from localhost.localdomain (unknown [10.35.206.58]) by smtp.corp.redhat.com (Postfix) with ESMTP id EE51E5C233; Thu, 1 Apr 2021 14:45:46 +0000 (UTC) From: Maxim Levitsky To: qemu-devel@nongnu.org Cc: Paolo Bonzini , Eduardo Habkost , Cornelia Huck , "Michael S. Tsirkin" , Marcelo Tosatti , kvm@vger.kernel.org, Richard Henderson , Maxim Levitsky Subject: [PATCH 0/2] kvm: use KVM_{GET|SET}_SREGS2 when available Date: Thu, 1 Apr 2021 17:45:43 +0300 Message-Id: <20210401144545.1031704-1-mlevitsk@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org clone of "starship_unstable" Maxim Levitsky (2): kvm: update kernel headers for KVM_{GET|SET}_SREGS2 KVM: use KVM_{GET|SET}_SREGS2 when supported by kvm. accel/kvm/kvm-all.c | 4 ++ include/sysemu/kvm.h | 4 ++ linux-headers/asm-x86/kvm.h | 13 +++++ linux-headers/linux/kvm.h | 5 ++ target/i386/cpu.h | 1 + target/i386/kvm/kvm.c | 101 +++++++++++++++++++++++++++++++++++- target/i386/machine.c | 33 ++++++++++++ 7 files changed, 159 insertions(+), 2 deletions(-)