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mx.microsoft.com 1; spf=pass smtp.mailfrom=citrix.com; dmarc=pass action=none header.from=citrix.com; dkim=pass header.d=citrix.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=citrix.onmicrosoft.com; s=selector2-citrix-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=M0KSdhxdbmY7WYtVzfLnZqivsWL3jfFP0YsE3yo6sMM=; b=nRPVSSBC7VuYeUsNOHuOwkIWkCr920/v+XO5kDPBskevuGtQFqVDdzwx7uDjay4pb3GwIztDSlNg0qAkf1h02O+TDwIhF/yhMQqPoMCWHOwoPQumiVeYqCUBsFV9bRW7s4CYDtDzwM57Nr1N41ljhUJ620OOI4852FNOYQvwDT0= Subject: Re: [PATCH 1/2] x86/amd: split LFENCE dispatch serializing setup logic into helper To: Roger Pau Monne , CC: Jan Beulich , Wei Liu References: <20210414110433.83084-1-roger.pau@citrix.com> <20210414110433.83084-2-roger.pau@citrix.com> From: Andrew Cooper Message-ID: Date: Wed, 14 Apr 2021 12:11:25 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 In-Reply-To: <20210414110433.83084-2-roger.pau@citrix.com> Content-Type: text/plain; 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X-MS-Exchange-AntiSpam-MessageData: =?utf-8?B?alQ5YTgyNStmUlRKZkIwWkNTOElMN2tGWWVjRm4zUXZxRU1HenRyVWNWQ1Z4?= =?utf-8?B?Z2doUHVRNmU1d0VGaXVlWFBOSkt2T0dhaWdtV0JFVDZTQ1FnR21IVzdYa0Mz?= =?utf-8?B?QXhCV2xJUzBML2QrL1p0R29od0Q2WmVxS0tOT1dDN1RJci9pMjREWEcxWmdZ?= =?utf-8?B?UjVOSVpKKysxYVUvdSs1V0lzcFVzYkJHTW1DaG5ia0owWGxyTTNqcnV4M0lF?= =?utf-8?B?dGdlY2tWQ1k3QW4vbndldW01azN4cngvZmNWOEZlS1l5dWtmdTB3ZndOWDUz?= =?utf-8?B?WFlNazJsZjNqU1ZLSE1FYVlrYnkzNXdPQ1p4RFZ2MUJSZ05UdE9WZ2hmbTN2?= =?utf-8?B?ejY5MjlFZDZsNTZRbmJoc0FadUFWcUR6aUJwU2RhcUREamVmNG9BQjVlOWFx?= =?utf-8?B?KzRFZXMwaVZRbVUxQVB6SFlScXRJc1AvUXJQTnI5R0kwcWtQbHpPZGQ2d3lH?= =?utf-8?B?Z0dubmRZVUJzYThrdnFtL3BjaVdXZjZ5WEtLS0ZKcEFlVVE2TjFQSUVwZGQw?= =?utf-8?B?REptK25DTVJhVXZKNitVNVEza2k1V3labURRQmNLOGZsVU9sN2xrblVRQXdQ?= =?utf-8?B?SnBTZzFndUVhQVZXSjZjRGFRbXVSVUNSYkdaRnVkZmYvTGtDdzdBQ0ZuVVd4?= =?utf-8?B?TWdpcU1QR3JYQ29sbFU4YUx3L2VWYWVwN3lUanBkYlZ1d1hYUDRHdE9wbFhQ?= =?utf-8?B?VVZ4TWlXYmJ6L3B4QzBLQVVQQm1ucmdXTUdWa3BtY084MnFLMCtJRE1HWlQv?= =?utf-8?B?amxhZ1ZxaEZGRzc1V0dNTDNhQ2lWSjR5bTRZRzBKZ1o1ekdza1ZaaEg4czRv?= =?utf-8?B?RVNuZXJITG1XNzJuUitaejF0Z2U3T3I1Mm42R21QUUZZUUV4c2wyS2dQTTds?= =?utf-8?B?YjU0UktMbkhiNjBRZ1RZSXRzLy9pRzlTRTVIQzc0aVlCS1hNWHJpWnlTcGlp?= =?utf-8?B?NzAzZ1FLS3hpSE1uM0FjNjdqeExYMW9YekwzZUVzQlFnbWpWNytOc3lINE9P?= =?utf-8?B?YmhvV1dKcWl3aUFFTzhlb2NTUGpZMVNFd0NVUklMdUNTaThDcWw5SmE0TDJ2?= =?utf-8?B?ZWt6amVHRzlwbDZOMk9CalRsdXQzUWh0NUxEcXJWc0JnNng2TkQ1eHFHVERD?= =?utf-8?B?a09KaVczVEJ4czI5cGtabjZZY09mYjlsNjdjVFFrRFd4MjdqdUhCVzFFSzA3?= =?utf-8?B?SEl1L2M3UVIxYnY5cm8veEJuWUtNMnhsbHFjT1c4djBNWEdYS1UzcWR4ek02?= =?utf-8?B?K1YrcStaRjBHMkNqUXZaTzdpdGZWWDNaamx2ZVFKK1RYRW5kcDhweGVHakpF?= =?utf-8?B?bmpyNnJMb05BdnRHb2FZQ3htY0RjTGtlaFVGcGE5MlBRck4veVY2aW56M1di?= =?utf-8?B?Um00K2hCaXo0UUY0c0VxemF1b2M5UTQ3VnpERFh5MGtrSmNPQ0JTaWJBRVdX?= =?utf-8?B?T2RZc2g4cXJnQ0MxenJTTlpSU1NHVVFjZVgyWXY1eTA3ODRZTXA3Y3l1Ryty?= =?utf-8?B?Y0MxTGpSWkVhMkc5Y1N1NkpqVEtjMDVEbC82cVN5RnhWbWt2SW9KMWJMLzlL?= =?utf-8?B?bHZwMy9oZ3JVd2w5b2dQT2x0REgyWHJkbTFMSVBwWFVGaGNZVElvWmY0K2Fw?= =?utf-8?B?MmJ1Sk9HbEtCU1U0U3hiVWJiR1BrdVhCbU9TNjNxYThzeUZZUlg0WlZpR1pR?= =?utf-8?B?MWJtUlBxOWZxRnFvV2hpVTUwS1N0MTFpUU9tVEsydGcxeG1oZ0k2MGZJbkQ0?= =?utf-8?Q?MlxTvlVeV9ZjQdyp/vQHMg3rsUPYAnNknRiKawE?= X-MS-Exchange-CrossTenant-Network-Message-Id: aea92d03-2748-42f6-49e0-08d8ff360f63 X-MS-Exchange-CrossTenant-AuthSource: BYAPR03MB3623.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Apr 2021 11:11:32.8265 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 335836de-42ef-43a2-b145-348c2ee9ca5b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: 3bckq3Ai3Xj9TT5ra/d4AGvuZJJ2xX4m0J892ghULjGh7Tw/xA43JNbVhN0rRNWwmE1j0l5ZF8mQHEJDC6kxuUGBEB3rvmee7iKSSi4kEMY= X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR03MB3736 X-OriginatorOrg: citrix.com On 14/04/2021 12:04, Roger Pau Monne wrote: > Split the logic to attempt to setup the LFENCE to be dispatch "the LFENCE instruction", or drop "the". > serializing on AMD into a helper, so it can be shared with Hygon. > > No functional change intended. > > Signed-off-by: Roger Pau Monné Reviewed-by: Andrew Cooper