Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Message-ID: <4731f789-9753-287b-0d31-00ae90ea8ee3@amd.com>
Date:   Tue, 4 Apr 2023 15:20:25 -0500
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101
 Thunderbird/102.9.0
Subject: Re: [PATCH v2 0/2] SEV-*: Cleanups
Content-Language: en-US
To:     Borislav Petkov <bp@alien8.de>, Joerg Roedel <joro@8bytes.org>
Cc:     X86 ML <x86@kernel.org>, LKML <linux-kernel@vger.kernel.org>
References: <20230328201712.25852-1-bp@alien8.de>
From:   Tom Lendacky <thomas.lendacky@amd.com>
In-Reply-To: <20230328201712.25852-1-bp@alien8.de>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
MIME-Version: 1.0
X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1
X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?V2JtTlRGR25XMzZnOW82ZytLVkJVSlU3azZrK2VHZDdRR2ZJYnNpbVBLWUVO?=
 =?utf-8?B?anI0d21HUkJ4clJWdHdCK0VRWjJmMDZmOXU3T2hkeTJQN1M0YVZiU0oveUhI?=
 =?utf-8?B?UDhpa0lSN2xCVDFaeExhdDdsTDdHVkszU3VCKzF1bjh0dTgvUEF2c0ZRWllu?=
 =?utf-8?B?Y3V3dzNPT25JY0RQL0JxaURHYTlvUy9OR2NvU3BrRHZFellnRjZGaHF4K3Vo?=
 =?utf-8?B?bjdTaUNwWG5GRktHZVhieTdDMUdNNTlPOVhtbS9DQ1QyRDk2UnN3RjZCQlJ0?=
 =?utf-8?B?bmsvQjF4VE9aTVRRTDh0azd4OGMxeUJISGJZSExTYVZjZXRXWDY3R3dnQThl?=
 =?utf-8?B?c1NHMXpiNmlaRFpOSytHTFZLNzRrT0tJWXpDZC9VREwrWDMvNy96MjVoMVpC?=
 =?utf-8?B?M1VhaDJ3bS9yemhJY3BMTWNOZ2I2bVdCLytvdGRLTXZhZmV3bjlQWkp5aGY5?=
 =?utf-8?B?MElSbDBBOVdDc1B4VUNLUVJrczd6NU13UHJvRnRrNWhVTS8yb0JGdkJYbHRn?=
 =?utf-8?B?Z1NUemMySG5yNWVnM1hHcnpZZ1hjbXJxVGJQQW1MaFpRakpyL3EwODhadUF1?=
 =?utf-8?B?Zm03aHRYMzdvdkYyTTBTQ3ZkeEhMWFBuK0RFZmtkT1ZJOGpjcndHaUFZY1Z5?=
 =?utf-8?B?TDJHZnVmWnBGRmtiZ3pEcU1MdVNaeWdNeDdzcmJPNjhjWVoybjU0UFNzK3BL?=
 =?utf-8?B?emR3R054cGN0TWJYSVQwTXJlZ1A1SlNiMnRaQTNJaU5PRWJJVEJMZmM4TU5u?=
 =?utf-8?B?UHIyQkpQaDZEOFlvQ3UycEhFRE5ESmhhY2laYUxMYi9FTHNVZmJuclJtN3BW?=
 =?utf-8?B?cGNhelVyeS9QZU5oN3VwUGI4MGVRU0ZKN2xLOXphVFVUNUlCU280QTFCSCsz?=
 =?utf-8?B?R1Bxb2hWaTI4TTdvUmxkZ3BZWnBBR3hOK3ErQXY4VTIvV28ya2gydzVrVkxM?=
 =?utf-8?B?d1FWMDBCNGdIbW9PSnduWWJEaUJtOVU4VEJqMVVTVXRTdlprbDM0RGNXZFRl?=
 =?utf-8?B?MmQwMlJqUWN5UGJ3U01pdWF4KytTN09mWlJQejVEV3ZTM0JxUkU5V08vSGJp?=
 =?utf-8?B?V3pNSnlJd2tFS0lUeFhzcjJhbTlUejFkY2l1Kys2anNQZWc4WjB2QWFzV1pP?=
 =?utf-8?B?MG9UbjE0ZzNhWTQvcSt6K0RrT05BNC8rY2NwL2VlMkRBSE81dFpxU2p1bFkz?=
 =?utf-8?B?TWcxajhJSlg1aE9ZSnhKZHlmcHgraWxrc0xOTjFRQ2c0eGE1S0FCNmN0aHkr?=
 =?utf-8?B?REozbVB1RjNvT21lOWdEN24zWXFyN2F1SGR3UGFPOEFnT0hNMFNlcXd3OWZI?=
 =?utf-8?B?QXFVRkxNL213MGhxTGViWGVqSWJOZVNJSHlyMDZrd1lnZjFnbGhMbXFVUVY2?=
 =?utf-8?B?NGZEOThpbWtTWm5VNFZ1NnNjSm1OVkJyNlhhRVJ2dEJiMFBzdzc5KzhhQjhp?=
 =?utf-8?B?N2U1VWNNa09zS2ZVUCtqQXJiVjNCNnd5SnVIbmhsT29WQ0xKYWFNS1hTOU5w?=
 =?utf-8?B?RGJlZEYwNEhYUWxkYzRXOWFiK1ZhWVdwUkVCdXVEVmM3dHRCbUR6TVE3WjdT?=
 =?utf-8?B?NVhGakRINjl0ZmEyTmdQakZvSXEvdnRNRHE5TzBDM3AxQVB3SjF6cDE0QlNE?=
 =?utf-8?B?ckNrZmZsWUhYbm9HZDg5NTZwOVpjb1YvYklha2l0c3lCYWNFd0N2WmR0cFdr?=
 =?utf-8?B?RkkxM21BOWhHOXlLK3oxMU84U04xUHYrbUxzWFFXMnptdS80VlRPSlV2Mk9L?=
 =?utf-8?B?eHVWU1FrbGlCQy9DZlRUVkJSK3djUkR0OVNISXlCbmlGWWRRbjN6b25CZ0lX?=
 =?utf-8?B?Y1B0QXZTMHp4RWlucnNaNE9DQzQ3VUgwWlVsZGtJcUY5dHhmd0JlZUkzNnlB?=
 =?utf-8?B?SGNkSjVhanZnRTJJRjN1cjR1Rm9UK0RJdllBcEQxNlRrbHdzeFgzNFlXN3J0?=
 =?utf-8?B?UGxtemlud0pBbnVOZ0U0MjRjS0kzYzZlWXhtWldlZi9objJwTGpDK2dTQklQ?=
 =?utf-8?B?UHVoRk1mN0VOOHZBMHoxdmsycHNtUWdFNkREelVqeDl2ZS81YVQ4cHRLRHZR?=
 =?utf-8?B?ai9oT2pyTzFDUElrWEJpVHV3enpjMVVFK0cvc1NjUmhSZ293SGMxaXV3VS9H?=
 =?utf-8?Q?/XkshApGrjrmnDyG49VG1Cyic?=
X-OriginatorOrg: amd.com
X-MS-Exchange-CrossTenant-Network-Message-Id: 2f4c4cd9-8fb8-48da-6b17-08db354a0749
X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB5229.namprd12.prod.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Internal
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Apr 2023 20:20:27.1242
 (UTC)
X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted
X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d
X-MS-Exchange-CrossTenant-MailboxType: HOSTED
X-MS-Exchange-CrossTenant-UserPrincipalName: TaUegIKQw0KMeMGj12SncGeJfkLa5LL1PEVI4IIai4IzIRRHEK7loAc3k3c7+hrFM+jRiWg/XpRCHrVJzCs6oA==
X-MS-Exchange-Transport-CrossTenantHeadersStamped: DS7PR12MB5838
X-Spam-Status: No, score=-1.1 required=5.0 tests=DKIM_SIGNED,DKIM_VALID,
        DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,NICE_REPLY_A,
        RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_NONE
        autolearn=unavailable autolearn_force=no version=3.4.6
X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on
        lindbergh.monkeyblade.net
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On 3/28/23 15:17, Borislav Petkov wrote:
> From: "Borislav Petkov (AMD)" <bp@alien8.de>
> 
> Hi,
> 
> here's v2.
> 
> tglx says it is better for cc_platform_has() and descendants to be
> noinstr vs inlining it as the whole code is a bit bigger for that.
> 
> I've queued the export of cc_vendor already so that the parallel CPU
> bringup stuff can use it:
> 
> https://git.kernel.org/tip/5ae57743f578725a5dadb6f31d7798ee55e6e967
> 
> Thx.

For the series:

Acked-by: Tom Lendacky <thomas.lendacky@amd.com>

> 
> Borislav Petkov (AMD) (2):
>    x86/coco: Mark cc_platform_has() and descendants noinstr
>    x86/sev: Get rid of special sev_es_enable_key
> 
>   arch/x86/coco/core.c       |  8 ++++----
>   arch/x86/include/asm/sev.h | 11 +++++++----
>   arch/x86/kernel/sev.c      |  5 -----
>   3 files changed, 11 insertions(+), 13 deletions(-)
>