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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?qlyuDetIPmK3iVCDfy7bCYEbGmV4SGIClIA2yXFCrKNZwNnypVe/ngygeBvP?= =?us-ascii?Q?kFKkSapOgCWABfftogWrtb5RWsO1pjWnoUdX2GUKc/j9oBG+oBWYrZZTPomf?= =?us-ascii?Q?yilT7Uz1uZTZhFj7f60csFCL/u6Ax2XyzYUFgt5yQZdT2miyohUka9iUwES2?= =?us-ascii?Q?Sz6sX3+/mRe4kHw623EygdVWQcY8jRY3Vyrh3lpmgildRuAzKRtmpapL5bdo?= =?us-ascii?Q?Us3pCeuXbTz8xhPnI8vGfM32oZKu/VnO1k7rrPARqRBk4Ob70mPdsQSrCaXd?= =?us-ascii?Q?+iAQGnSjb89fA/1V81lGjJ5LSXat/ItpGC5gFrLk4J4GWCr1DI3QE4w2125h?= =?us-ascii?Q?akycfZ8hBLwQHK2goc5YuTXgAm1Cw8WE99dXsSn2ta4vdKkO4HfC8gAubrrr?= =?us-ascii?Q?fNF1FcIIRZCYyFj9YuFVNm24tsbaOe/9IIJKJiG8iX5CaCCAUtfyQ1jgyW3q?= =?us-ascii?Q?I3DieUvKUTy6eetWyMHvWBfdfN0UNj4KfawjIueFXYcPTKhZETPoqJeom96b?= =?us-ascii?Q?xC36K4lqvYb60lII5l5vn6iI7VwkPC/ZT9qA5z/1XhmSmKRO639euYhsP9QD?= =?us-ascii?Q?q/99CnqLC5geeqt8zop42D6+vpDHE7l8qu4uALSJJnk8CFY8cCxyPKxhL/bG?= =?us-ascii?Q?zkgRYDNmm+OGurJ9ZhO6Hkf4xkgYRlrHCOdy4xyGzBsL7hmujvkKhpwfichF?= =?us-ascii?Q?NEM3W7ksbTBMCtriAT+N88G+sdz/0rJf+gCVelZUtdCI4U2NIFFH7KWwC4Jg?= =?us-ascii?Q?aQsF3JnN+lb6rM34t+S6uuClRLbDiMD13NDqLHhwsYhJRuAEoxL+OWPj87vd?= =?us-ascii?Q?5tRmiCraaY8tIEflSyx57xwCTUmKhtzOl4Kl5cVYDcfN7ISx9l8YSMKNe7cl?= =?us-ascii?Q?AJd9zvdkRXHIsgVSzY8wKksWljCKC4MGYXh3SzPLY6fWQabYXkNKtQh9dHUt?= =?us-ascii?Q?ZwPo47HH7O+gy7iiAfoPDGIMheEQazNtnTViilwRnqiCKOxaXUyCyDrxAr1Q?= =?us-ascii?Q?RiKTm4feG9wKNE6/Zf1DJ4KSsbSLKe4HtS4JUJitKkpbVuY59hn6YNe6s+5j?= =?us-ascii?Q?jI0MGDeOpQW9z2LQUciPJw7MdPrv5sI0QSxvp4HdTVPn8fBdHF5xNj5s0O1C?= =?us-ascii?Q?tSNgvVaPb+08Nv45CGg+kbWhUggdtQkiW/WORC3ntJY20yxq9Sl3gkHfTqnU?= =?us-ascii?Q?MLIJF3c/HCdfKKg5kI+ZvcEwxkXYbeEpaKxfeYV+WHawmbk7cCYPwcRCCBFY?= =?us-ascii?Q?qxAxRKqxu0XzQRK9lvXTPasNk59CPU3ACGKpG2Bb8UYl/HdNng75oJ5/AMku?= =?us-ascii?Q?rOpZDK/AD33piLUAh+b5D/v1nVdr3AIGjgExzkdnBALVKVfnXoFYx4h0I9bX?= =?us-ascii?Q?CrSkBVSlkNtkJWK9sHW5nmeasd+pyWqn57RzULHCls4y5LcQU3yil1EwVM1v?= =?us-ascii?Q?HPmU5B2KYc44+QGNoXryFPIzRB1xHuOUD4ZOVNrnvipk1DgzJQkCCy9R2sMr?= =?us-ascii?Q?rzB8Idprg6CfEaVU9Ymid62LV35R+wbYs7+7j0MsFDZr1x3aN2iUSv0R9sxh?= =?us-ascii?Q?YoBKzZn1oXNMj9otpEgiW7J9YE9+9RvMRbuRDg4E?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 7a47e9b4-86db-4fb9-f572-08ddea4440bc X-MS-Exchange-CrossTenant-AuthSource: DM4PR12MB6373.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Sep 2025 17:15:02.3713 (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: 6GODwAvzaIfCf8H3ktAh3kFQ/eI5WgYhmN1jWCYgLsK1VunqhArgJJmmnTY1n+TSrlD6Y4AtCNYO4f80GdueiQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN0PR12MB5979 On Tue, Sep 02, 2025 at 06:26:57PM +0200, Borislav Petkov wrote: > On Tue, Sep 02, 2025 at 09:30:15AM -0400, Yazen Ghannam wrote: > > Moving CR4.MCE last should be okay, but deciding when to do MCG_CTL > > needs some more thought. Maybe we can have an early call for Intel and > > a late call for AMD? > > I'd say move only the CR4 write and leave everything else as-is. It has worked > fine until now. Unless someone comes hands-a-waving that we need to fix it all > of a sudden... > Okay, will do. Thanks, Yazen