From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CD0B729AB0D for ; Fri, 11 Apr 2025 21:57:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=192.198.163.19 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744408660; cv=fail; b=ZierXS4ChRMmjRHKgY8JhonSwEUIACCW6NoJ++SddiJzaOlWxf8sqGl5QzwDXZ5/8qkjDPDjG34ZbEC88CkgjUOuETUNgQmng8ziBWAk2jQtdLge7gK+bEJ11wAGe097HoKTL0GynCpZROPcK55bgtTvP6fT7LkrQEFuAAsvLQc= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744408660; c=relaxed/simple; bh=yL6lBKqF6jPucwFCgVeZL7Nj8AXYNvohwGnHtvGMMJA=; h=Message-ID:Date:Subject:To:CC:References:From:In-Reply-To: Content-Type:MIME-Version; b=YCGwuQvC0KlItriJRZiyo4Wor4iPB6dSjIbfAfnG3rpPhVkyKHB2lhGdySgcN/jvYkCs/j5goO75PGWh8/QkOCRuiHHhLdBd8sURNzzcSz8xxGOCa3mOU9SBR4u5DP6W0nE/O4QXNc+9oTapi+Qqeko2yvB6PC795eyvC2nhlhc= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=AKSF08SO; arc=fail smtp.client-ip=192.198.163.19 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="AKSF08SO" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1744408659; x=1775944659; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=yL6lBKqF6jPucwFCgVeZL7Nj8AXYNvohwGnHtvGMMJA=; b=AKSF08SOdVJy1o+GThxBpn5zXd+IaOlGzVTHcfpBLVHCQZW6eA+cdSnQ FI/cFp4yfWupgpjJ23m5IEsDBcNinjav4WxrDCCbxaZy1B7e/FyKTQX7P cD6XdgihqrSkLnJfdH6B8KQ1DX2NFOS+ypLG3wHlxqflr6Q8iaTFZTdA/ p8tjPBcw6W9YE3Za8b8yY8gdx9F50DgJ0O1O53HFgiPs8zK2B6hmFcqlw +kpqBxAbuGQXKLcByczQfRVbr6neygZwxTbfzFteNHjknjbykuGSt8hyx qZMNFUqLs+67p1rL35LOOUkN80TNcRIgyr81OmfAyTNTm11DsaG7Vpwk5 A==; X-CSE-ConnectionGUID: qODm3BoERu+4FhsXP+Rtbg== X-CSE-MsgGUID: XP+lRn9cSm6/TScT8eVKOQ== X-IronPort-AV: E=McAfee;i="6700,10204,11401"; a="45107827" X-IronPort-AV: E=Sophos;i="6.15,206,1739865600"; d="scan'208";a="45107827" Received: from orviesa008.jf.intel.com ([10.64.159.148]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2025 14:57:38 -0700 X-CSE-ConnectionGUID: f887l+VrS5OX08P/cCv6XQ== X-CSE-MsgGUID: 6qf+3k2DRt+2V7YInRQlrQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.15,206,1739865600"; d="scan'208";a="130290272" Received: from orsmsx901.amr.corp.intel.com ([10.22.229.23]) by orviesa008.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Apr 2025 14:57:38 -0700 Received: from ORSMSX901.amr.corp.intel.com (10.22.229.23) by ORSMSX901.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.14; Fri, 11 Apr 2025 14:57:37 -0700 Received: from orsedg603.ED.cps.intel.com (10.7.248.4) by ORSMSX901.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.14 via Frontend Transport; Fri, 11 Apr 2025 14:57:37 -0700 Received: from NAM11-BN8-obe.outbound.protection.outlook.com (104.47.58.177) by edgegateway.intel.com (134.134.137.100) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.44; Fri, 11 Apr 2025 14:57:35 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=wyTpT5iMcJXK7o4YKrX8w+iHVoCYmOs+37vzryoBgSAyXNsV3akeXfUFL4PnEutatvUeJEoZFbv1pjvOl7LbgF1r7AKjhnZvLv9gdOXgorpRKHp4PBd6GEwybti6oyL1xGRvHzXZm2ph03GXISGvujDc4vweM8wyaqy6XHVO2EFP5J5rXT+MjCDnY4OmcCW+ND9v16mNPSyIeRdYkIO6KzM225gKuL/zzNbV74m7cLbVJWcC6kfpDSP+mWSifAihH+rejbKDBNm36Jc82qLAb7+izPczp//HJrYrjxkzO1luzZXQnPgAlrFi47JdhUYJuDDDsQ7Q0b/9odvCFXRPmQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=BQC3+plNXfYe42EMh5U0/A1Y0MxCddx14wfMPvYzyK0=; b=lAcALpFFSMM/CVV6h+6Lz9Zx8vTRSfsP/LAGzqAl1TGSzyGK6NjUUYOo66KQhneAgk1bLwE/FS+21v94OWAyytbQmlibKRSsUMYRZEQbL6Yqz+8I5Rx6loc3mR1UOjcFLfpAysgYrcEU08Gs7Df9ShiFpYnTDAZN8stJCoCR068ZhTbGbqOeZe8kxDZEGtFwUu+daqIPht8PuwzEOhuHV9gJqw9kHv11l2SU4UzjCMbwOISpLeOxoPXuBdzDJHz948PE9C3n3tW0RiDnoHBz79I1iXa7MGnV/QjXEuv8wh5As0KjUFY0GgJZJHZp5KFH6TwPUOj/O6zcsHDrxo28Hg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from BYAPR11MB3320.namprd11.prod.outlook.com (2603:10b6:a03:18::25) by CY8PR11MB7364.namprd11.prod.outlook.com (2603:10b6:930:87::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8606.40; Fri, 11 Apr 2025 21:57:33 +0000 Received: from BYAPR11MB3320.namprd11.prod.outlook.com ([fe80::e8c4:59e3:f1d5:af3b]) by BYAPR11MB3320.namprd11.prod.outlook.com ([fe80::e8c4:59e3:f1d5:af3b%6]) with mapi id 15.20.8606.029; Fri, 11 Apr 2025 21:57:31 +0000 Message-ID: <009062d3-d4db-443f-8337-ae4223efffa1@intel.com> Date: Fri, 11 Apr 2025 14:57:30 -0700 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFC v2a 5/9] x86/cpufeatures: Add X86_FEATURE_APX Content-Language: en-US To: "Chang S. Bae" , CC: , , , , References: <20250320234301.8342-6-chang.seok.bae@intel.com> <20250411161250.14662-1-chang.seok.bae@intel.com> <7b91d929-fe97-44c6-aa94-05417bce1014@intel.com> From: Sohil Mehta In-Reply-To: <7b91d929-fe97-44c6-aa94-05417bce1014@intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SJ0PR03CA0093.namprd03.prod.outlook.com (2603:10b6:a03:333::8) To BYAPR11MB3320.namprd11.prod.outlook.com (2603:10b6:a03:18::25) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BYAPR11MB3320:EE_|CY8PR11MB7364:EE_ X-MS-Office365-Filtering-Correlation-Id: ce7288f5-0a27-4138-dcb3-08dd7943dbc1 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|376014; X-Microsoft-Antispam-Message-Info: =?utf-8?B?Ykl0YzIvTDAvZzhjRHl5K1U5RzlpMEh2b3Q2K3pSQ2dkWDlsNHhWcGh1RWVz?= =?utf-8?B?amFqbTVwZUhXSkgyNXZ1SE10VWpoRDNld1RSM2wxcEJZeGR3SjhBRXRZS2pV?= =?utf-8?B?MVJYNnJpQ0xVTXF6U1F5RTh3NW9xeVNjbm40T3llb2FKWkQvUUVEazNoUHJj?= =?utf-8?B?NUpnQWI5cnk3RWl3ZWFOSStTNENWWndFMlllQTY2SlhMMDQwOUF3dHh4Tngw?= =?utf-8?B?VWE2RWcwZm5tcGN6NXhmL0x0TjE5cFFoYkFqMXBzZnJBWmROY3dDVUZiT1VL?= =?utf-8?B?YWZkZHl0NU5ma25YaUxMOGJTOTZNb3RiVHhPK3I0WHU1cFAwcUFkNzdzTkt1?= =?utf-8?B?bmJicEsvbG5LeG5lN1QycEJidlUwUit0YVZ5M2F4bmlnaFhxUnhWdGtoRXpV?= =?utf-8?B?WXdRcW84RHBhZHAxMG5uUTdUTnd3dWZrTUlJckZNWGhQbXpYNWVDclc2UWg4?= =?utf-8?B?eDM4UmJjM2pYNndYR1RQajJDWWdCcDR6YVp6WGNIeXJFVC9nMVhFTXVYOTlR?= =?utf-8?B?K21JV1NIaW1lZjVPc1BQR0FSNzl3VXFhY3dpaHdkTXRzeFV6Tk9OSXRjN01i?= =?utf-8?B?Vy92OXc1R0pESjNyT2hSQU1KeEJGcysyeEVRSWpGM21mcmduSE9mVGpwb0lN?= =?utf-8?B?cThxZUhIdlUyYXEwcXNQWmZRdEdrQUJRcm0wRG84bnFVYlFKNjFzaXdRUXBr?= =?utf-8?B?K0xMY0U0UmFGNDZUS0h5cXZCQVY4ZkQzdDdBSVpEcDNQeWpSZnRNUFpMeElt?= =?utf-8?B?TytQZTl2aVg3a013aWtON2ZJaWd2aFdwenlnZldRd0JDQk94WGtQa3pwTWRR?= =?utf-8?B?aWZKRXBHU3BaRzhwMnNXdGozK0htSzBjNFFNaHl1UzFYMGJRU25IdmpuSVc3?= =?utf-8?B?MzhIak9tNnlTRTIxelZpNCtLUTI3Q1lPZ3lJQVYrTEtzNjhUaUVSWVczNHBw?= =?utf-8?B?WlgzM29Sck0reWxUOGdxVlRnREdSMWJTYnBaMEJVSHpVR2RUbDEwNnZkMWlH?= =?utf-8?B?bzRCZzlUU2Q5T3F4NVhTSEltcTBKaVhYQ2x5aTJndlNIWVFERVFKazIybERM?= =?utf-8?B?bXB6OVVZbDVKODZPaEhLL1lpV0FldXBpOG9VQnpnR3BZcFVnTnJtWWlhWjNK?= =?utf-8?B?VkN3cW5lNW56dThEWDFPV051ZDFIR0U4eU1zaXcwM1BVL0NJNitoMFd3QTZr?= =?utf-8?B?MStoa1dOTFByN0MvcnlZb1V6eWRYYUl1Qkl4aHBGM3lIam0wMDN1bDZaZndp?= =?utf-8?B?NThFZm45NFJwRGo3Z3dDek84d1o4SkxiOW9OcjREbDZWcHU2WkY5S0JESXZo?= =?utf-8?B?WjVkVFJtUFgrMWJnNnNmOXZabisyUW1TYXlndjFieXJTWkRIVmNEL3pyVkUy?= =?utf-8?B?MkU0eXVDQUFqUnpscGk0NUlQQkcxRHRhV0lRMlRYV2JVd0lGc0UxWXBJWkow?= =?utf-8?B?VHZaR082dFZIVmlCUDNWa2hnRU5sYml2aFBXRkZaSTZYOVNIRmtiWTRRUC90?= =?utf-8?B?RkRyNVA3RVJXWXRsRkZha1Uydi84L3hzSE1BaFR2dldITVB5WjJ2SWhpcHZY?= =?utf-8?B?aTJYNHJHY0lVemZDMExuZjJFeEV3c2lSRzg3MWc5TU80WGF3WFpsUThxUEFK?= =?utf-8?B?TWFGaS9OS2RyVlQ3NGhqdTM0cGg3ZTdUOEg5N3ZPeEJBSGtaYXZLNmhaV3hS?= =?utf-8?B?WG5EdkxJeEpnNHJIUHlZbTY2TzdDMFhqOEpYVkFsTTRXbzBTNHpPOGllOC85?= =?utf-8?B?MTdWSTUwQnBNMG55Y2dxRGpLaW9iSUNjSzhaNDlxeWFzaktJVlpvUklRck5s?= =?utf-8?B?b0tZWmhscTYxRnJzSTdDak1zNzNVMjRodnVxY1FtbkFUeTlSMUlnWklkNitn?= =?utf-8?B?cVU0WUh1eUhxZlM4T0xYTHZKb3RlT0ViM0xSOUhiWlBYVWh1Y1lPM0l6RVFK?= =?utf-8?Q?iVfnMilc/4M=3D?= X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:BYAPR11MB3320.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(1800799024)(366016)(376014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?Z2prZW5Bbmp6QUZGKzAyNElUeGRoRHVBc3UySk9PdjdEbGJQMmZtWXVVZFJG?= =?utf-8?B?WTdMazdQYklleUYzc05ndTVDTnlOZXRUYXNJQTlqYzlXQ3NNamdtelN1d0xM?= =?utf-8?B?eFc2ZjhyNG95N3VRbzIwZ2tRZ2tEeVdocDRSUThxMFRoUTQ4OTYwS3hnWndu?= =?utf-8?B?cDNqQmc2dlpIMUdtSm9qM2JkTlN0MmVUOVhiTjM3Z1JWcXpLRzZpcU85UHdO?= =?utf-8?B?Nk14dEtycmhkRmYra05ZZ1BYU3lVUjBXNHpmZC9aSkVXN09lYWp4czdoMC9H?= =?utf-8?B?SE1vZy90aEVyNFNWT2VxbXoyQm1oT3kwTWtySld2cDJKRVlxUzdzb0daK2xM?= =?utf-8?B?VUpBNjlaL2ZaZVc2elpBakVuUnBzWlZjem5NOUROemdFeVN1b2xtYnB6WW9p?= =?utf-8?B?ZHpMeXo4d2I1NmJtZHFXOVpZQ25pT3h5bkFIZ1FHTzVrMFlVZUhiSmdqNEtx?= =?utf-8?B?RS9OdzBFMThKUWsrRjFIb0VNSmRvektoR1dVRXkyU1Z4ODk1RHdaY1VjYVpk?= =?utf-8?B?bUF2cWFYOTExQnRnSG9pdXlqWVlCNUoxQ1dUZjZFZFRkUWY0eTBIaXV3NTNM?= =?utf-8?B?cldpNlZpL3ZyV1NoUXF5eEpyVzVORVlMVkU3NDVtZHIzVmdYTit6MVVIRUJF?= =?utf-8?B?eWFXVlRuSjRBcDBsMkJIaGhIaGhGWFl2TkZHUUh3RDlleDFiMlVRYktQdVo1?= =?utf-8?B?bWp5VTl4eEFESWZObkk4ZTc4c1JuWE90YjhlczloekUzd2NKcUo4R3dVVDl0?= =?utf-8?B?ZnBCb2VKUDRPbi9ieGF2d1FnTDBWR3NPWElNWVlKNkdoNmZoUWNvaEVXVnZu?= =?utf-8?B?ZXpkVUdSY0p2dUJnZ0lTWDQwekFkVUlhTlgwRmtsQURHZzBFMTJRNEtBWW15?= =?utf-8?B?WG04a1dUd29mM2lsWG1oaVdjTXV1UldXQnV1NWlEZUVqUklYc3NqUEJBWXhE?= =?utf-8?B?Mk1HbENHSThocjh0cVFDT3A2YkkyR2RWRGcwcVg2c2lmRzBteWlIcHU2MXA0?= =?utf-8?B?emFFQ2lFR1F3cWFFbk5NOStseUFka25iZ0NlSHBxYkhMcXo1b2VOOTZpbk1W?= =?utf-8?B?K3d5UjRid1hzdXBqM1VQK2k5ZHpuZzRJMkNidXNOZjZJc0RCK3ZWMWprSVA3?= =?utf-8?B?LzQyZUdEUUVmWVRSZnpqUW5heDdseXFmOU55TDZ0am9LRlBCbFc2dElQTWFs?= =?utf-8?B?bFV6UGpreEpObExpWkU0YTdMdytOK3JhWHhCOUw5SGlRV05lbEZXallHRHVV?= =?utf-8?B?ZEVGN0NGeDZoWkNuU2U4cWZHYWVaTTh2SExDYWRPelFDVDZLdjdwQVM2REhL?= =?utf-8?B?QmwyVWZzTnpOSjZhckd2LzZEOVVZYkt1V3I2R2krejlVYmFYb09ReXVVMC9S?= =?utf-8?B?a0tDVTczbUVPbzFzUlV0L2xXa2RMZ3ZmT3Zia1Q4d3pYc1NWZG1RNFFycUZP?= =?utf-8?B?Ky91VkJNUjhqOUZMbXRUb0NQbExKMlJ6aDdjbHJpMGVyUkMwWTZpUjJ2ajN3?= =?utf-8?B?Mk1pWkkrSnJoc0dXSkt1TDJkQlZvZmJOYjZXYjhRT1hCQk5RTHFUL3JQQ0Ji?= =?utf-8?B?b0QwaWNPSDJhbklzd0c2Wkc0RmlNMXl6bjdEc2NKNXlPQmpiSWx3bUJ2a0pw?= =?utf-8?B?VEIySUhFNk9kdisxaEtmTTFUWnk4V3Nsc2hQakJmMWRjcktnajBSZmlROFcw?= =?utf-8?B?ZGJjdjJrM0phTXN3L0NldlhTQUlPSDByVEpQakRVWEswblpUVHBrd0h0RnVQ?= =?utf-8?B?WkJYb3BGeFA1TXpkR0l6ZVlUanVnaXlOaE14bWRYTklLd0hHTE4zcXhtOEtO?= =?utf-8?B?VXJkaUNLK3E1Nkw2Qzg5L2lZNS83ZmNxbWxxcDJQem1kRzEzM21QOFlYVTRX?= =?utf-8?B?elk1blUwb3ErWnVhZWxxK0VremxZazE3ZlR0aTIvR2hNbllFNEJ0Y2NYdERM?= =?utf-8?B?VFRXdU0zdzBsZE40b2JFamtiNUZlRDcvYllITHZvV0t5bmp4aFE0V2J5SzVk?= =?utf-8?B?bDd4MFdRSnZpK2VCK1N4N2R3RXFmNGFXcFBoR2hOTUNBNmx6U3U1VDZ4TjJ1?= =?utf-8?B?T2JDOTNyUzM2TmZNcGNQWHlRVFo2dy82aTNkY3h6cE5XYjJmbEtGQUU5NjZv?= =?utf-8?Q?JzBSpsYWDKVSLTnG6msvnc8gL?= X-MS-Exchange-CrossTenant-Network-Message-Id: ce7288f5-0a27-4138-dcb3-08dd7943dbc1 X-MS-Exchange-CrossTenant-AuthSource: BYAPR11MB3320.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 11 Apr 2025 21:57:31.5539 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IDowMESnOUyg6mQ55QLVFI+8ZKlnkac/smaK5iZl3dSqrlhP3S1GsHEXk2Ad6OOqKLTPu6cxKLHydmDvm87M9g== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY8PR11MB7364 X-OriginatorOrg: intel.com On 4/11/2025 11:23 AM, Chang S. Bae wrote: > I've attached the patch revision. > LGTM, Reviewed-by: Sohil Mehta