Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 86DFCC433FE for ; Wed, 22 Dec 2021 14:44:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343529AbhLVOof (ORCPT ); Wed, 22 Dec 2021 09:44:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37530 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237489AbhLVOoc (ORCPT ); Wed, 22 Dec 2021 09:44:32 -0500 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D6B8C061574; Wed, 22 Dec 2021 06:44:31 -0800 (PST) Received: by mail-ed1-x52a.google.com with SMTP id o20so9501155eds.10; Wed, 22 Dec 2021 06:44:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=sender:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=M0W3ib0yUWKffn+66baA9u4RAHv05Mx8JpMmpcIbPy0=; b=jULZK8rXUozv+IugcKX4w+Q9gB9zc+Z+qUN6whcQsFy3N0GUaP27vOEvf0kIzE5Bct fmUEIuOZGQm5r9jxnkNwnMGvixhy8+EtOxsniaCTEHINIC5d+eb0dS8nVvdeqChzJpF+ ME82UK3F219/29J++ZZinUq3kd7grrAvt8ABmSQKto4z9g1U2U1+emJSEUNLDagavAMm PdfbbnhzdIg3HM8ZLj+JutH5OzR+7ALwh5L+hlNNdmDD1quupnkR4hl8byHCewx9zyKd 3oXV/L9NfSF4TSlRjdlwBcnUrIyQZWvrRv7PqOrDv9jETekCaSGH3ELCTHSKT6PZ/HUg xLcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:sender:message-id:date:mime-version:user-agent :subject:content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=M0W3ib0yUWKffn+66baA9u4RAHv05Mx8JpMmpcIbPy0=; b=bSX71K6txwYc0g/K19UdW57ID4nSTat6HpCgAytqNBjdUos6jkOvfKZvK61g3HHE7o 4//CXgDF2Ge8T/iq4SJTg4brFWiY9zzoWMT5clB7YOe1Cz4PKXl8+7v+nLiUAzkhuLwF s7tWNG8K69is8BSmrwRtit3230icNoogCyM+C39aSEldhpPsch51htdy+nAkbaJvRW1P P+6Dd/aYYM0vKQJ9Y5qMkWS+xv5ipkWY51duZfhDtokrmc/SQKdZC9Z+dCgdF+UQ4wh+ mmSRh79UdPn3TenDfp7EunQuRIsHtMUagAnaFtViwmzaNac20JYUmHxIY2ct9VrV7c80 yyTw== X-Gm-Message-State: AOAM532hEzn7cFOEP/I8CxnQ3kpqSOy7cv7T+qsMqT4gY92lbkg624Ss pumezBdGd1X2gJP3HN+ST+w= X-Google-Smtp-Source: ABdhPJxO3W6CToKsonK/WtJBwNfKsT/2zWqs8DdFQ3C5364BuUVNbBWKexbY13Xx/rw42Gq/ZB2vaQ== X-Received: by 2002:a05:6402:50c6:: with SMTP id h6mr3138872edb.228.1640184269744; Wed, 22 Dec 2021 06:44:29 -0800 (PST) Received: from ?IPV6:2001:b07:6468:f312::4fa? ([2001:b07:6468:f312::4fa]) by smtp.googlemail.com with ESMTPSA id 23sm807196ejg.213.2021.12.22.06.44.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 22 Dec 2021 06:44:29 -0800 (PST) Sender: Paolo Bonzini Message-ID: Date: Wed, 22 Dec 2021 15:44:27 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: State Component 18 and Palette 1 (Re: [PATCH 16/19] kvm: x86: Introduce KVM_{G|S}ET_XSAVE2 ioctl) Content-Language: en-US To: "Nakajima, Jun" Cc: "Zhong, Yang" , "x86@kernel.org" , "kvm@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "tglx@linutronix.de" , "mingo@redhat.com" , "bp@alien8.de" , "dave.hansen@linux.intel.com" , "Christopherson,, Sean" , "Tian, Kevin" , "jing2.liu@linux.intel.com" , "Liu, Jing2" References: <20211208000359.2853257-1-yang.zhong@intel.com> <20211208000359.2853257-17-yang.zhong@intel.com> <26ea7039-3186-c23f-daba-d039bb8d6f48@redhat.com> <24CFD156-5093-4833-8516-526A90FF350E@intel.com> From: Paolo Bonzini In-Reply-To: <24CFD156-5093-4833-8516-526A90FF350E@intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/20/21 18:54, Nakajima, Jun wrote: > Hi Paolo, > > I would like to confirm that the state component 18 will remain 8KB and palette 1 will remain the same. Great! Can you also confirm that XCR0 bits will control which palettes can be chosen by LDTILECFG? Thanks, Paolo