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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9ADC8C4332F for ; Wed, 10 Nov 2021 19:16:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 831C1611AD for ; Wed, 10 Nov 2021 19:16:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232619AbhKJTTD (ORCPT ); Wed, 10 Nov 2021 14:19:03 -0500 Received: from mga07.intel.com ([134.134.136.100]:19615 "EHLO mga07.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229781AbhKJTTB (ORCPT ); Wed, 10 Nov 2021 14:19:01 -0500 X-IronPort-AV: E=McAfee;i="6200,9189,10164"; a="296187210" X-IronPort-AV: E=Sophos;i="5.87,224,1631602800"; d="scan'208";a="296187210" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Nov 2021 11:16:13 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,224,1631602800"; d="scan'208";a="669931055" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by orsmga005.jf.intel.com with ESMTP; 10 Nov 2021 11:16:13 -0800 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Wed, 10 Nov 2021 11:16:12 -0800 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.12; Wed, 10 Nov 2021 11:16:12 -0800 Received: from fmsmsx610.amr.corp.intel.com ([10.18.126.90]) by fmsmsx610.amr.corp.intel.com ([10.18.126.90]) with mapi id 15.01.2242.012; Wed, 10 Nov 2021 11:16:12 -0800 From: "Luck, Tony" To: "Chatre, Reinette" , Jarkko Sakkinen , "dave.hansen@linux.intel.com" , "tglx@linutronix.de" , "bp@alien8.de" , "mingo@redhat.com" , "linux-sgx@vger.kernel.org" , "x86@kernel.org" CC: "seanjc@google.com" , "hpa@zytor.com" , "linux-kernel@vger.kernel.org" , "stable@vger.kernel.org" Subject: RE: [PATCH V2] x86/sgx: Fix free page accounting Thread-Topic: [PATCH V2] x86/sgx: Fix free page accounting Thread-Index: AQHX1aSNA6jpVsmpAU6yO0Emm2q6Nqv9ZWUAgAA9SYD//37xcA== Date: Wed, 10 Nov 2021 19:16:12 +0000 Message-ID: References: <8e0bb87f05b79317a06ed2d8ab5e2f5cf6132b6a.camel@kernel.org> <794a7034-f6a7-4aff-7958-b1bd959ced24@intel.com> In-Reply-To: <794a7034-f6a7-4aff-7958-b1bd959ced24@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.6.200.16 x-originating-ip: [10.1.200.100] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Pj4+IFRoZSBjb25zZXF1ZW5jZSBvZiBzZ3hfbnJfZnJlZV9wYWdlcyBub3QgYmVpbmcgcHJvdGVj dGVkIGlzIHRoYXQNCj4+PiBpdHMgdmFsdWUgbWF5IG5vdCBhY2N1cmF0ZWx5IHJlZmxlY3QgdGhl IGFjdHVhbCBudW1iZXIgb2YgZnJlZQ0KPj4+IHBhZ2VzIG9uIHRoZSBzeXN0ZW0sIGltcGFjdGlu ZyB0aGUgYXZhaWxhYmlsaXR5IG9mIGZyZWUgcGFnZXMgaW4NCj4+PiBzdXBwb3J0IG9mIG1hbnkg Zmxvd3MuIFRoZSBwcm9ibGVtYXRpYyBzY2VuYXJpbyBpc3Ugd2hlbiB0aGUNCj4+IA0KPiA+IElu IG5vbi1hdG9taWNpdHkgaXMgbm90IGEgcHJvYmxlbSwgd2hlbiBpdCBpcyBub3QgYSBwcm9ibGVt IDotKQ0KDQpUaGlzIGlzIG1vc3QgZGVmaW5pdGVseSBhIHByb2JsZW0uDQoNCnN0YXJ0IHdpdGgg c2d4X25yX2ZyZWVfcGFnZXMgPT0gMTAwDQoNCk5vdyBoYXZlIGEgY3B1IG9uIG5vZGUwIGFsbG9j YXRlIGEgcGFnZSBhdCB0aGUgc2FtZSB0aW1lIGFzIGFub3RoZXINCmNwdSBvbiBub2RlMSBhbGxj b2F0ZXMgYSBwYWdlLiBFYWNoIGhvbGRzIHRoZSByZWxldmVudCBwZXItbm9kZSBsb2NrLA0KYnV0 IHRoYXQgZG9lc24ndCBzdG9wIGJvdGggQ1BVcyBmcm9tIGFjY2Vzc2luZyB0aGUgZ2xvYmFsIHRv Z2V0aGVyOg0KDQoJQ1BVIG9uIG5vZGUwCQlDUFUgb24gbm9kZTENCglzZ3hfbnJfZnJlZV9wYWdl cy0tOwkJc2d4X25yX2ZyZWVfcGFnZXMtLTsNCg0KV2hhdCBpcyB0aGUgdmFsdWUgb2Ygc2d4X25y X2ZyZWVfcGFnZXMgbm93PyBXZSB3YW50IGl0IHRvIGJlIDk4LA0KYnV0IGl0IGNvdWxkIGJlIDk5 Lg0KDQpSaW5zZSwgcmVwZWF0IHRob3VzYW5kcyBvZiB0aW1lcy4gRXZlbnR1YWxseSB0aGUgdmFs dWUgb2Ygc2d4X25yX2ZyZWVfcGFnZXMNCmhhcyBub3QgZXZlbiBhIGNsb3NlIGNvbm5lY3Rpb24g dG8gdGhlIG51bWJlciBvZiBmcmVlIHBhZ2VzLg0KDQotVG9ueQ0KDQoNCg==