From patchwork Fri Jan 25 22:06:06 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Habkost X-Patchwork-Id: 1031306 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 43mY5v30F0z9sDB for ; Sat, 26 Jan 2019 09:06:58 +1100 (AEDT) Received: from localhost ([127.0.0.1]:51322 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gn9cm-0004xN-F2 for incoming@patchwork.ozlabs.org; Fri, 25 Jan 2019 17:06:56 -0500 Received: from eggs.gnu.org ([209.51.188.92]:59534) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gn9cA-0004vq-Os for qemu-devel@nongnu.org; Fri, 25 Jan 2019 17:06:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gn9cA-0006F5-1q for qemu-devel@nongnu.org; Fri, 25 Jan 2019 17:06:18 -0500 Received: from mx1.redhat.com ([209.132.183.28]:56671) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1gn9c9-0006CY-EG for qemu-devel@nongnu.org; Fri, 25 Jan 2019 17:06:17 -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 B93B17BDA7; Fri, 25 Jan 2019 22:06:13 +0000 (UTC) Received: from localhost (ovpn-116-63.gru2.redhat.com [10.97.116.63]) by smtp.corp.redhat.com (Postfix) with ESMTP id 242FF608C3; Fri, 25 Jan 2019 22:06:12 +0000 (UTC) From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Fri, 25 Jan 2019 20:06:06 -0200 Message-Id: <20190125220606.4864-3-ehabkost@redhat.com> In-Reply-To: <20190125220606.4864-1-ehabkost@redhat.com> References: <20190125220606.4864-1-ehabkost@redhat.com> 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 [10.5.110.26]); Fri, 25 Jan 2019 22:06:13 +0000 (UTC) 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 2/2] i386: Make arch_capabilities migratable 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: Eduardo Habkost , kvm@vger.kernel.org, =?utf-8?b?UmFkaW0gS3LEjW3DocWZ?= , Marcelo Tosatti , Robert Hoo , Tao Xu , Paolo Bonzini , Richard Henderson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Now that kvm_arch_get_supported_cpuid() will only return arch_capabilities if QEMU is able to initialize the MSR properly, we know that the feature is safely migratable. Signed-off-by: Eduardo Habkost --- target/i386/cpu.c | 1 - 1 file changed, 1 deletion(-) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index 2f5412592d..3ff91d794d 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -1088,7 +1088,6 @@ static FeatureWordInfo feature_word_info[FEATURE_WORDS] = { .reg = R_EDX, }, .tcg_features = TCG_7_0_EDX_FEATURES, - .unmigratable_flags = CPUID_7_0_EDX_ARCH_CAPABILITIES, }, [FEAT_8000_0007_EDX] = { .type = CPUID_FEATURE_WORD,