Received: by 10.213.65.68 with SMTP id h4csp3903923imn; Tue, 3 Apr 2018 12:46:01 -0700 (PDT) X-Google-Smtp-Source: AIpwx4+/L/CvnKYa4vftWh7ubSnZHueI511MvRjpxfd5GWV9eYZAz40o84lnJz/5UERP/9hBmz1+ X-Received: by 10.98.253.17 with SMTP id p17mr11509469pfh.105.1522784761500; Tue, 03 Apr 2018 12:46:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1522784761; cv=none; d=google.com; s=arc-20160816; b=lXv2Zp0te9wrAZloGv4z1ttHlUerdVXtcztTVeCsc0FnAgWkXOxIgiByA4QTw+lpKn YLjZb+PgMLRNvTHh/hYAfBOBiut2WRzGut2ATRo6bhpmwHKMzxpVH0+WjQ2Rpf3P7HE9 i2nxdV4jSzi62J+r8aKtAbUQE/IjPd5AZdNZP7vVD1NYUSq3Wg8i723WhFiZuOGvgmBL 8xxJ2HsQZVZEySVqZiVEsAWuMCRchdA/2hkjf5mRZUMtugl/M26l6Rs+aDik7F2BcmDq 0LIK+gdTcyoGMZcz0Dd695ekD0n7uFkR8yYnYAOd6ysv2lX5px2RGZdhQ2RCstjlT2Rt Chjg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:in-reply-to:content-transfer-encoding :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:arc-authentication-results; bh=ztN1G66q5JGvpDfBCzJ4Ef51/RLNFnyX+kWhfugQP1s=; b=hnIOkMaku0fv7cQZ2YjUukmD/8zEIjq17CTYm8ZpTbIdQtTaBf1lN+zvwx6Z9wNlYs og9DyNuQZGanxv7omyRPvd94l5rixghU8bu/bS4qyxZ/yZrbOzlIf5qrFjzpSCM+m5fJ RYRU67v8a0BMbgjJ8EhC+AXpg7tA3mTIOWR+16Tbk5HLbEgVY+eabJohlvtYHxt0LYGe rux2txYysEfA2i0zWxo5EmGY3Nkx6YKxdCSoinbcuEGRWcB2288bUDeWSXap5rzfrjXw 9r6t/Q6Od3cF+hBfQcn7r9iBybQ176yevutLGaty1tuZXWA9tL5cvlccNP2joe3WRa9c hlJQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 44-v6si3615715plb.635.2018.04.03.12.45.47; Tue, 03 Apr 2018 12:46:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753183AbeDCTog (ORCPT + 99 others); Tue, 3 Apr 2018 15:44:36 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:40466 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753045AbeDCTof (ORCPT ); Tue, 3 Apr 2018 15:44:35 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 70762EB6E8; Tue, 3 Apr 2018 19:44:34 +0000 (UTC) Received: from flask (unknown [10.43.2.80]) by smtp.corp.redhat.com (Postfix) with SMTP id 3D97A10EE960; Tue, 3 Apr 2018 19:44:31 +0000 (UTC) Received: by flask (sSMTP sendmail emulation); Tue, 03 Apr 2018 21:44:31 +0200 Date: Tue, 3 Apr 2018 21:44:31 +0200 From: Radim =?utf-8?B?S3LEjW3DocWZ?= To: Stefan Fritsch Cc: Paolo Bonzini , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , x86@kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] kvm: Add emulation for movups/movupd Message-ID: <20180403194430.GB7386@flask> References: <20180401155444.7006-1-sf@sfritsch.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180401155444.7006-1-sf@sfritsch.de> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Tue, 03 Apr 2018 19:44:34 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Tue, 03 Apr 2018 19:44:34 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'rkrcmar@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [The subject could mention "x86:" as well] 2018-04-01 17:54+0200, Stefan Fritsch: > This is very similar to the aligned versions movaps/movapd. > > We have seen the corresponding emulation failures with openbsd as guest > and with Windows 10 with intel HD graphics pass through. > > Signed-off-by: Christian Ehrhardt > Signed-off-by: Stefan Fritsch > --- Nicely follows the implementation of aligned variants, Reviewed-by: Radim Krčmář