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dmarc=fail (p=none dis=none) header.from=samsung.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=iommu-bounces@lists.linux-foundation.org Received: from mail.linux-foundation.org (localhost [127.0.0.1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 359AFCC8; Thu, 27 Jun 2019 05:55:39 +0000 (UTC) Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTPS id BB7D7C9B for ; Thu, 27 Jun 2019 05:55:38 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by smtp1.linuxfoundation.org (Postfix) with ESMTPS id EC4F13D0 for ; Thu, 27 Jun 2019 05:55:37 +0000 (UTC) Received: from epcas5p3.samsung.com (unknown [182.195.41.41]) by mailout4.samsung.com (KnoxPortal) with ESMTP id 20190627055535epoutp0404a6eb1b1c69d54cc1aa0afbb91d77ee~r_IKcDsQH2274122741epoutp04Y for ; Thu, 27 Jun 2019 05:55:35 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout4.samsung.com 20190627055535epoutp0404a6eb1b1c69d54cc1aa0afbb91d77ee~r_IKcDsQH2274122741epoutp04Y DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1561614935; bh=oxKtuFXFu5WD9Homk5xhMeXg/GuXZII8dMpoFSiCOT0=; h=Subject:Reply-To:From:To:CC:In-Reply-To:Date:References:From; b=IX03YAhJe922Q7CrwSHQRjXTQwCgBKpnsewG0B3cZ/XJcO4/SJ2yUhhSLdFMOTkTQ 1tlhBd/ocChssNE8C5gpXih9qOeDkGZ//qYIeQsjo/SfYWYqrw7fxL33ribdCZSZ6N 2dY1VWeXjMmeEtIyBXskDhUK7dB7nxXchiL5Oj+I= Received: from epsmges5p2new.samsung.com (unknown [182.195.42.74]) by epcas5p4.samsung.com (KnoxPortal) with ESMTP id 20190627055535epcas5p45ab2832e1276616ff656c3cb002c153b~r_IKPVhJ72044020440epcas5p47; Thu, 27 Jun 2019 05:55:35 +0000 (GMT) X-AuditID: b6c32a4a-95bff70000000fe2-37-5d145a5523d6 Received: from epcas5p4.samsung.com ( [182.195.41.42]) by epsmges5p2new.samsung.com (Symantec Messaging Gateway) with SMTP id D5.D1.04066.55A541D5; Thu, 27 Jun 2019 14:55:33 +0900 (KST) Mime-Version: 1.0 Subject: RE: RE: Re: CMA in AMD IOMMU driver From: Sathyavathi M To: Christoph Hellwig X-Priority: 3 X-Content-Kind-Code: NORMAL In-Reply-To: <20190626094804epcms5p259576d5f98e8caf2968f7303676beb4a@epcms5p2> X-Drm-Type: N,general X-Msg-Generator: Mail X-Msg-Type: PERSONAL X-Reply-Demand: N Message-ID: <20190627055533epcms5p4cfa5be15b120d9bdbc8467a704d96e32@epcms5p4> Date: Thu, 27 Jun 2019 11:25:33 +0530 X-CMS-MailID: 20190627055533epcms5p4cfa5be15b120d9bdbc8467a704d96e32 CMS-TYPE: 105P X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMIsWRmVeSWpSXmKPExsWy7bCmlm5olEiswbUv8hanJyxisliw39qB yWPzCi2PyTeWMwYwRXHZpKTmZJalFunbJXBlzHvxiK1gNV/F391/mBoYz/J2MXJySAiYSGx5 2MLcxcjFISSwm1Hi2O4d7F2MHBy8AoISf3cIg5jCAjoSE1+kgJQLCchJ3DncxQRig4T7nk0D q2YT0JJ49ZQHJCwioClxa3k7M4jNLOApsf3WQXaITbwSM9qfskDY0hLbl29lBLE5BfwkOt+u Y4aIi0rcXP2WHcZ+f2w+I4QtItF67yxUjaDEg5+7GUHWgsyZeCoAIlwucWb7RhaQRyQEGhgl um7sZYVImEvMvfcd6ilfidcHvEBMFgFVifs7+CAqXCQmHZ7FAnGxtsSyha+ZQUqYgT5Zv0sf Iswn0fv7CRPMIzvmwdhKEic+v4WyJSTW7IdZ6iHRNfU+IyRYm5gkXn+dyziBUX4WImRnIdk2 C2HbAkbmVYySqQXFuempxaYFRnmp5XrFibnFpXnpesn5uZsYwVGv5bWDcdk5n0OMAhyMSjy8 K3YKxwqxJpYVV+YeYpTgYFYS4c0PE4kV4k1JrKxKLcqPLyrNSS0+xCjNwaIkzjuJ9WqMkEB6 YklqdmpqQWoRTJaJg1OqgVEpnVfBkn1N1CLnS+6OvgfDeP4KxIXtnPxXTFciQeSB4OytCnc9 Q++kfZpkrrHj2bTTOaGBqloTRU6fi6w4pyPYtWEr59+s8s9PPj5Q/dzz/nXm/PsuHz5NLFrv sDCBY7Pck55zEdtsSo+kcX6//erz9Vrx3iW68Uv643cs0D//XXRJqbJ64jklluKMREMt5qLi RABP1Wi49gIAAA== X-CMS-RootMailID: 20190626043433epcms5p84b9b6580f6c6444e69b85525863460ea References: <20190626094804epcms5p259576d5f98e8caf2968f7303676beb4a@epcms5p2> <20190626065847.GA14605@infradead.org> <20190626043433epcms5p84b9b6580f6c6444e69b85525863460ea@epcms5p8> Cc: "iommu@lists.linux-foundation.org" X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sathya.m@samsung.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: iommu-bounces@lists.linux-foundation.org Errors-To: iommu-bounces@lists.linux-foundation.org SSB0cmllZCB0byBhcHBseSB0aGUgcGF0Y2ggKEFNRCBJT01NVSBkcml2ZXIgdG8gdXNlIGRtYS1p b21tdSkgdG8gbGludXgga2VyZW5sIDUuMS4xNSBidXQgaXQgZ2l2ZXMgbWUgc29tZSBlcnJvcnMu IApEb3dubG9hZGVkIHRoZSBwYXRjaCBmcm9tIGh0dHBzOi8vcGF0Y2h3b3JrLm96bGFicy5vcmcv cGF0Y2gvMTA5NjAxNS8KCklzIHRoaXMgdGhlIHJpZ2h0IHdheSBpbSBkb2luZz8KClBsZWFzZSBs ZXQgbWUga25vdy4KClRoYW5rcywKU2F0aHlhwqANCsKgDQotLS0tLS0tLS0gT3JpZ2luYWwgTWVz c2FnZSAtLS0tLS0tLS0NClNlbmRlciA6IFNhdGh5YXZhdGhpIE3CoDxzYXRoeWEubUBzYW1zdW5n LmNvbT7CoEVuZ2luZWVyL0hvc3QgU29mdHdhcmUgL1NTSVIvU2Ftc3VuZyBFbGVjdHJvbmljcw0K RGF0ZSAgIDogMjAxOS0wNi0yNiAxNToyMSAoR01UKzU6MzApDQpUaXRsZSAgOiBSRTogUmU6IENN QSBpbiBBTUQgSU9NTVUgZHJpdmVyDQpUbyA6IG51bGw8aGNoQGluZnJhZGVhZC5vcmc+DQpDQyA6 IG51bGw8aW9tbXVAbGlzdHMubGludXgtZm91bmRhdGlvbi5vcmc+DQrCoA0KRGVhcsKgQ2hyaXN0 b3BoLA0KwqANClRoYW5rc8KgZm9ywqB0aGXCoHJlcGx5Lg0KY2FuwqB5b3XCoHBsZWFzZcKgbGV0 wqBtZcKga25vd8Kgd2hpY2jCoGtlcm5lbMKgaGFzwqBpdD8NCsKgDQrCoA0KVGhhbmtzLA0KU2F0 aHlhwqANCsKgDQotLS0tLS0tLS3CoE9yaWdpbmFswqBNZXNzYWdlwqAtLS0tLS0tLS0NClNlbmRl csKgOsKgQ2hyaXN0b3BowqBIZWxsd2lnwqA8aGNoQGluZnJhZGVhZC5vcmc+DQpEYXRlwqDCoMKg OsKgMjAxOS0wNi0yNsKgMTI6MjjCoChHTVQrNTozMCkNClRpdGxlwqDCoDrCoFJlOsKgQ01BwqBp bsKgQU1EwqBJT01NVcKgZHJpdmVyDQpUb8KgOsKgU2F0aHlhdmF0aGnCoE08c2F0aHlhLm1Ac2Ft c3VuZy5jb20+DQpDQ8KgOsKgbnVsbDxpb21tdUBsaXN0cy5saW51eC1mb3VuZGF0aW9uLm9yZz4N CsKgDQpUb21zwqBjb252ZXJzaW9uwqBvZsKgdGhlwqBBTUTCoElPTU1VwqBkcml2ZXLCoHRvwqB1 c2XCoGRtYS1pb21tdcKgYWRkc8KgQ01BDQpzdXBwb3J0wqA6KQ0KwqANCsKgDQpSZWdhcmRzLA0K U2F0aHlhDQpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXw0K aW9tbXXCoG1haWxpbmfCoGxpc3QNCmlvbW11QGxpc3RzLmxpbnV4LWZvdW5kYXRpb24ub3JnDQpo dHRwczovL2xpc3RzLmxpbnV4Zm91bmRhdGlvbi5vcmcvbWFpbG1hbi9saXN0aW5mby9pb21tdQ0K wqANClJlZ2FyZHMsDQpTYXRoeWEKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX18KaW9tbXUgbWFpbGluZyBsaXN0CmlvbW11QGxpc3RzLmxpbnV4LWZvdW5kYXRp b24ub3JnCmh0dHBzOi8vbGlzdHMubGludXhmb3VuZGF0aW9uLm9yZy9tYWlsbWFuL2xpc3RpbmZv L2lvbW11