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spf=none smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1irgYl-0007UW-6N; Wed, 15 Jan 2020 11:10:03 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1irgYj-0007KA-OQ for xen-devel@lists.xen.org; Wed, 15 Jan 2020 11:10:01 +0000 X-Inumbo-ID: 8dcc8566-3787-11ea-ac27-bc764e2007e4 Received: from mx2.suse.de (unknown [195.135.220.15]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 8dcc8566-3787-11ea-ac27-bc764e2007e4; Wed, 15 Jan 2020 11:09:53 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id BAB13AC81; Wed, 15 Jan 2020 11:09:51 +0000 (UTC) To: Sergey Dyasli References: <20200108152100.7630-1-sergey.dyasli@citrix.com> <20200108152100.7630-2-sergey.dyasli@citrix.com> <96c2414e-91fb-5a28-44bc-e30d2daabec5@citrix.com> From: =?UTF-8?B?SsO8cmdlbiBHcm/Dnw==?= Message-ID: <6f643816-a7dc-f3bb-d521-b6ac104918d6@suse.com> Date: Wed, 15 Jan 2020 12:09:50 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: <96c2414e-91fb-5a28-44bc-e30d2daabec5@citrix.com> Content-Language: en-US Subject: Re: [Xen-devel] [PATCH v1 1/4] kasan: introduce set_pmd_early_shadow() X-BeenThere: xen-devel@lists.xenproject.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Cc: Stefano Stabellini , Ross Lagerwall , George Dunlap , linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, xen-devel@lists.xen.org, linux-mm@kvack.org, Alexander Potapenko , Andrey Ryabinin , Boris Ostrovsky , Andrew Morton , Dmitry Vyukov Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" T24gMTUuMDEuMjAgMTE6NTQsIFNlcmdleSBEeWFzbGkgd3JvdGU6Cj4gSGkgSnVlcmdlbiwKPiAK PiBPbiAwOC8wMS8yMDIwIDE1OjIwLCBTZXJnZXkgRHlhc2xpIHdyb3RlOgo+PiBJdCBpcyBpbmNv cnJlY3QgdG8gY2FsbCBwbWRfcG9wdWxhdGVfa2VybmVsKCkgbXVsdGlwbGUgdGltZXMgZm9yIHRo ZQo+PiBzYW1lIHBhZ2UgdGFibGUuIFhlbiBub3RpY2VzIGl0IGR1cmluZyBrYXNhbl9wb3B1bGF0 ZV9lYXJseV9zaGFkb3coKToKPj4KPj4gICAgICAoWEVOKSBtbS5jOjMyMjI6ZDE1NXYwIG1mbiAz NzA0YiBhbHJlYWR5IHBpbm5lZAo+Pgo+PiBUaGlzIGhhcHBlbnMgZm9yIGthc2FuX2Vhcmx5X3No YWRvd19wdGUgd2hlbiBVU0VfU1BMSVRfUFRFX1BUTE9DS1MgaXMKPj4gZW5hYmxlZC4gRml4IHRo aXMgYnkgaW50cm9kdWNpbmcgc2V0X3BtZF9lYXJseV9zaGFkb3coKSB3aGljaCBjYWxscwo+PiBw bWRfcG9wdWxhdGVfa2VybmVsKCkgb25seSBvbmNlIGFuZCB1c2VzIHNldF9wbWQoKSBhZnRlcndh cmRzLgo+Pgo+PiBTaWduZWQtb2ZmLWJ5OiBTZXJnZXkgRHlhc2xpIDxzZXJnZXkuZHlhc2xpQGNp dHJpeC5jb20+Cj4gCj4gTG9va3MgbGlrZSB0aGUgcGxhbiB0byB1c2Ugc2V0X3BtZCgpIGRpcmVj dGx5IGhhcyBmYWlsZWQ6IGl0J3MgYW4KPiBhcmNoLXNwZWNpZmljIGZ1bmN0aW9uIGFuZCBjYW4n dCBiZSB1c2VkIGluIGFyY2gtaW5kZXBlbmRlbnQgY29kZQo+IChhcyBrYnVpbGQgdGVzdCByb2Jv dCBoYXMgcHJvdmVuKS4KPiAKPiBEbyB5b3Ugc2VlIGFueSB3YXkgb3V0IG9mIHRoaXMgb3RoZXIg dGhhbiBkaXNhYmxpbmcgU1BMSVRfUFRFX1BUTE9DS1MKPiBmb3IgUFYgS0FTQU4/CgpDaGFuZ2Ug c2V0X3BtZF9lYXJseV9zaGFkb3coKSBsaWtlIHRoZSBmb2xsb3dpbmc6CgojaWZkZWYgQ09ORklH X1hFTl9QVgpzdGF0aWMgaW5saW5lIHZvaWQgc2V0X3BtZF9lYXJseV9zaGFkb3cocG1kX3QgKnBt ZCwgcHRlX3QgKmVhcmx5X3NoYWRvdykKewoJc3RhdGljIGJvb2wgcG1kX3BvcHVsYXRlZCA9IGZh bHNlOwoKCWlmIChsaWtlbHkocG1kX3BvcHVsYXRlZCkpIHsKCQlzZXRfcG1kKHBtZCwgX19wbWQo X19wYShlYXJseV9zaGFkb3cpIHwgX1BBR0VfVEFCTEUpKTsKCX0gZWxzZSB7CgkJcG1kX3BvcHVs YXRlX2tlcm5lbCgmaW5pdF9tbSwgcG1kLCBlYXJseV9zaGFkb3cpOwoJCXBtZF9wb3B1bGF0ZWQg PSB0cnVlOwoJfQp9CiNlbHNlCnN0YXRpYyBpbmxpbmUgdm9pZCBzZXRfcG1kX2Vhcmx5X3NoYWRv dyhwbWRfdCAqcG1kLCBwdGVfdCAqZWFybHlfc2hhZG93KQp7CglwbWRfcG9wdWxhdGVfa2VybmVs KCZpbml0X21tLCBwbWQsIGVhcmx5X3NoYWRvdyk7Cn0KI2VuZGlmCgouLi4gYW5kIG1vdmUgaXQg dG8gaW5jbHVkZS94ZW4veGVuLW9wcy5oIGFuZCBjYWxsIGl0IHdpdGgKbG1fYWxpYXMoa2FzYW5f ZWFybHlfc2hhZG93X3B0ZSkgYXMgdGhlIHNlY29uZCBwYXJhbWV0ZXIuCgoKSnVlcmdlbgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KWGVuLWRldmVsIG1h aWxpbmcgbGlzdApYZW4tZGV2ZWxAbGlzdHMueGVucHJvamVjdC5vcmcKaHR0cHM6Ly9saXN0cy54 ZW5wcm9qZWN0Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL3hlbi1kZXZlbA==