From nobody Mon Nov 10 19:45:33 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1558103096; cv=none; d=zoho.com; s=zohoarc; b=Zd8q1C0DEyI0xYErBfHwDb+YHYuUQ9F/gtDUW4jHRDlUhB44zKoHtjLd/wRCN59Y7/ysOxu6ZrqJ97F4aiZdw+cSewb/kT8UHhOuTksxx/1gEqItk/pBRrh0tZr2wy7pvgUcPh7VlnZdwTOP0R2Y8ndU6/bFNfYqlAN0hIHC0PY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1558103096; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=qrClVNCntlvMiPMU89junHEkvDqJTxVRXTBGGEiFiXQ=; b=WQRqPEM4pnADmG1eb2+4nLL+OEbGs1Z6dV5XzLerAehp4ycDVtPfSdH20eHCI9MT0AWVwxPcRLPzQIWAQ+NSGeC4f+Ep/haVFHVfNJQ6sm9+AqFIr4zqXdTVykRnMTC6w2fmaLXgUFsgaNe52t3JDxHtgziwk3gsngvemsAj6eU= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1558103096127178.3993530614315; Fri, 17 May 2019 07:24:56 -0700 (PDT) Received: from localhost ([127.0.0.1]:49369 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hRdn1-0000pd-0V for importer@patchew.org; Fri, 17 May 2019 10:24:51 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41414) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hRdiJ-0005m0-7y for qemu-devel@nongnu.org; Fri, 17 May 2019 10:20:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hRdiI-0006Fv-FZ for qemu-devel@nongnu.org; Fri, 17 May 2019 10:19:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43048) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hRdiI-0006Dn-AN for qemu-devel@nongnu.org; Fri, 17 May 2019 10:19:58 -0400 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 mx1.redhat.com (Postfix) with ESMTPS id A0F068F919; Fri, 17 May 2019 14:19:52 +0000 (UTC) Received: from vitty.brq.redhat.com (unknown [10.43.2.155]) by smtp.corp.redhat.com (Postfix) with ESMTPS id DC62D78576; Fri, 17 May 2019 14:19:49 +0000 (UTC) From: Vitaly Kuznetsov To: qemu-devel@nongnu.org Date: Fri, 17 May 2019 16:19:23 +0200 Message-Id: <20190517141924.19024-9-vkuznets@redhat.com> In-Reply-To: <20190517141924.19024-1-vkuznets@redhat.com> References: <20190517141924.19024-1-vkuznets@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Fri, 17 May 2019 14:19:52 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v2 8/9] i386/kvm: hv-evmcs requires hv-vapic X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Daniel=20P=20=2E=20Berrang=C3=A9?= , Eduardo Habkost , Marcelo Tosatti , "Dr . David Alan Gilbert" , Roman Kagan , Paolo Bonzini , Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Enlightened VMCS is enabled by writing to a field in VP assist page and these require virtual APIC. Signed-off-by: Vitaly Kuznetsov --- target/i386/kvm.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 7fc97b749e..7ae2f63f72 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -791,7 +791,8 @@ static struct { .flags =3D { {.fw =3D FEAT_HV_RECOMM_EAX, .bits =3D HV_ENLIGHTENED_VMCS_RECOMMENDED} - } + }, + .dependencies =3D BIT(HYPERV_FEAT_VAPIC) }, [HYPERV_FEAT_IPI] =3D { .desc =3D "paravirtualized IPI (hv-ipi)", --=20 2.20.1