Received: by 2002:a05:6a10:5bc5:0:0:0:0 with SMTP id os5csp1580523pxb; Mon, 11 Oct 2021 08:52:14 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzoEjJOC7dDkiJot4t5y9yMAV0LE15K/aHDoQrkQlzptTgb0V/yXTZtL0uGrFjGgAjjXJlw X-Received: by 2002:a17:907:785a:: with SMTP id lb26mr26391566ejc.77.1633967534735; Mon, 11 Oct 2021 08:52:14 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1633967534; cv=none; d=google.com; s=arc-20160816; b=BnTGIB1dNN90K2UfgD+lq7N8Tnt+kFHX8FAzz2UiQUL98kI+Tm3F1em2ldDOl0BJgF 7smN3fwAGaIG1KolbRiEnNwcJBrjQUrq6wNFCvs4Z3T+N+JVa6fUH55htUOLmhOeK1ND ZpNIlNi7EptmRKvulYVM2hrD93oX7H3fFdsgofgenZcdW0JareZVkJkyq08o+VVzJ13E p4vyljGBGAM+NzOlqOveInJkM+58ZnneRpCYKHnslf0lBpQ0mIVqxjSYDpXOAj7CvhoD JRHulSSGoH1zGSMrbiTMJs0rkgP7B7Hh//T7nJW1y/nn0AEz1yZpvKTEa6JiUTCmJ0A8 DErg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:in-reply-to:from :references:cc:to:content-language:subject:user-agent:mime-version :date:message-id:dkim-signature; bh=Uz5SLdqqwf2jZFNHkseJdzUB9njPHV6Ut+HH+oA36ew=; b=bFy6k7y3OXFgwslzN/cIOmnuaTqtPhqJIRj6T0zGilZjnHjhfLA1MKxem3PMnmgR2e UhERCuEXk2dB21YWnUsW2OA8gt2uhqPdsevGhvYt0NWLw9YNoEnYZQHkMUMh2SLBUNjY fMSvbs7qoi5Gjd+I6AlIdFqb6yJjs/yjRegJXmqVDFV4axNBBcWf9VX7CaXbNnFXzsrT w60VAeQlfrrqfSHsEB4bZuHBHu4y/ahGqfjha/Vi+YRA9EtQTyQ2V0difyT+BE0QHGgq 5U/Mq3bcF05+OtrRI9OxfZQquWCXbgHQ1r1TsDqFJzJekEDyrIOvkNTmClXqDnMDS+NO IG9Q== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=Ne+lERBs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y24si13030415edm.7.2021.10.11.08.51.48; Mon, 11 Oct 2021 08:52:14 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=Ne+lERBs; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238768AbhJKPuA (ORCPT + 99 others); Mon, 11 Oct 2021 11:50:00 -0400 Received: from smtp-fw-6002.amazon.com ([52.95.49.90]:60788 "EHLO smtp-fw-6002.amazon.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231951AbhJKPuA (ORCPT ); Mon, 11 Oct 2021 11:50:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amazon.com; i=@amazon.com; q=dns/txt; s=amazon201209; t=1633967281; x=1665503281; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=Uz5SLdqqwf2jZFNHkseJdzUB9njPHV6Ut+HH+oA36ew=; b=Ne+lERBs2fDkBFpbzycIfOgYK3jL9GUFd0LySn7nbu/Njg7WVX6R6yWW ynf+kZO91F/i4mDdGael4Bnk86yoz5dDVKWo1fvhkEYRpx4Sa2mYKkBU7 gf3EovNPZDv2Dv7zDLlTSCVwdgjWgdzYDw1mvHZD7AO8GtWkMmdP55U9m Q=; X-IronPort-AV: E=Sophos;i="5.85,364,1624320000"; d="scan'208";a="146857285" Received: from iad12-co-svc-p1-lb1-vlan2.amazon.com (HELO email-inbound-relay-iad-1d-1c682de1.us-east-1.amazon.com) ([10.43.8.2]) by smtp-border-fw-6002.iad6.amazon.com with ESMTP; 11 Oct 2021 15:47:38 +0000 Received: from EX13D16EUB003.ant.amazon.com (iad12-ws-svc-p26-lb9-vlan3.iad.amazon.com [10.40.163.38]) by email-inbound-relay-iad-1d-1c682de1.us-east-1.amazon.com (Postfix) with ESMTPS id ABD9AA0D42; Mon, 11 Oct 2021 15:47:35 +0000 (UTC) Received: from [192.168.22.146] (10.43.162.148) by EX13D16EUB003.ant.amazon.com (10.43.166.99) with Microsoft SMTP Server (TLS) id 15.0.1497.23; Mon, 11 Oct 2021 15:47:29 +0000 Message-ID: Date: Mon, 11 Oct 2021 18:47:19 +0300 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:91.0) Gecko/20100101 Thunderbird/91.1.2 Subject: Re: [PATCH v3 0/4] Merge contiguous physical memory regions Content-Language: en-US To: "Longpeng(Mike)" CC: , , , , , , , , , , References: <20211009013248.1174-1-longpeng2@huawei.com> From: "Paraschiv, Andra-Irina" In-Reply-To: <20211009013248.1174-1-longpeng2@huawei.com> X-Originating-IP: [10.43.162.148] X-ClientProxiedBy: EX13D14UWC004.ant.amazon.com (10.43.162.99) To EX13D16EUB003.ant.amazon.com (10.43.166.99) Content-Type: text/plain; charset="utf-8"; format="flowed" Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org CgpPbiAwOS8xMC8yMDIxIDA0OjMyLCBMb25ncGVuZyhNaWtlKSB3cm90ZToKPiBGcm9tOiBMb25n cGVuZyA8bG9uZ3BlbmcyQGh1YXdlaS5jb20+Cj4gCj4gSGkgZ3V5cywKPiAKPiBUaGlzIHBhdGNo c2V0IHRyeSB0byBtZXJnZSB0aGUgY29udGlndW91cyBwaHlzaWNhbCBtZW1vcnkgcmVnaW9ucyB3 aGVuCj4gc2V0IHVzZXIgbWVtb3J5IHJlZ2lvbnMsIHlvdSBjYW4gc2VlIG1lc3NhZ2UgaW4gUEFU Q0ggMSBmb3IgZGV0YWlscy4KPiBQbGVhc2UgcmV2aWV3IHdoZW4geW91IGZyZWUsIHRoYW5rIQo+ IAo+IENoYW5nZXMgdjIgLT4gdjM6Cj4gICAgUGF0Y2ggMToKPiAgICAgIC0gdXBkYXRlIHRoZSBj b21taXQgdGl0bGUgYW5kIGNvbW1pdCBtZXNzYWdlLiAgW0FuZHJhXQo+ICAgICAgLSB1c2UgJ3N0 cnVjdCByYW5nZScgdG8gaW5zdGVhZCBvZiAnc3RydWN0IHBoeXNfbWVtX3JlZ2lvbicuICBbQW5k cmEsIEdyZWcgS0hdCj4gICAgICAtIGFkZCBjb21tZW50cyBiZWZvcmUgdGhlIGZ1bmN0aW9uIGRl ZmluaXRpb24uICBbQW5kcmFdCj4gICAgICAtIHJlbmFtZSBzZXZlcmFsIHZhcmlhYmxlcywgcGFy YW1ldGVycyBhbmQgZnVuY3Rpb24uICBbQW5kcmFdCj4gICAgUGF0Y2ggMjoKPiAgICAgIC0gdXBk YXRlIHRoZSBjb21taXQgdGl0bGUgYW5kIGNvbW1pdCBtZXNzYWdlLiAgW0FuZHJhXQo+ICAgICAg LSBhZGQgY29tbWVudHMgYmVmb3JlIHRoZSBmdW5jdGlvbiBkZWZpbml0aW9uLiAgW0FuZHJhXQo+ ICAgICAgLSByZW1vdmUgJ2lubGluZScgYXR0cmlidXRlIG9mIG5lX3Nhbml0eV9jaGVja19waHlz X21lbV9yZWdpb24uIFtBbmRyYV0KPiAgICAgIC0gbGVhdmUgYSBibGFuayBsaW5lIGJlZm9yZSBy ZXR1cm4uICBbQW5kcmFdCj4gICAgICAtIG1vdmUgc2FuaXR5IGNoZWNrIGluIG5lX21lcmdlX3Bo eXNfY29udGlnX21lbW9yeV9yZWdpb25zIHRvCj4gICAgICAgIHRoZSBiZWdpbm5pbmcgb2YgdGhl IGZ1bmN0aW9uLiAgW0FuZHJhXQo+ICAgICAgLSBkb3VibGUgc2FuaXR5IGNoZWNraW5nIGFmdGVy IHRoZSBtZXJnZSBvZiBwaHlzaWNhbCBjb250aWd1b3VzCj4gICAgICAgIG1lbW9yeSByZWdpb25z IGhhcyBiZWVuIGNvbXBsZXRlZC4gIFtBbmRyYV0KPiAgICBQYXRjaCAzOgo+ICAgICAgLSB1cGRh dGUgdGhlIGNvbW1pdCB0aXRsZSBhbmQgY29tbWl0IG1lc3NhZ2UuICBbQW5kcmFdCj4gICAgICAt IHVzZSAibWlzY19kZXYiLyJtaXNjIGRldmljZSIvIk1JU0NfREVWIiB0byBiZSBtb3JlIHNwZWNp ZmljLiAgW0FuZHJhXQo+ICAgIFBhdGNoIDQ6Cj4gICAgICAtIHVwZGF0ZSB0aGUgY29tbWl0IHRp dGxlIGFuZCBjb21taXQgbWVzc2FnZS4gIFtBbmRyYV0KPiAgICAgIC0gYWxpZ24gdGhlIGZpbGVk cyBpbiAnc3RydWN0IHBoeXNfcmVnaW9uc190ZXN0Jy4gIFtBbmRyYV0KPiAgICAgIC0gcmVuYW1l ICdwaHlzX3JlZ2lvbnNfdGVzdGNhc2VzJyB0byAncGh5c19yZWdpb25zX3Rlc3RfY2FzZXMnLiAg W0FuZHJhXQo+ICAgICAgLSBhZGQgY29tbWVudHMgYmVmb3JlIGVhY2ggdGVzdCBjYXNlcy4gIFtB bmRyYV0KPiAgICAgIC0gaW5pdGlhbGl6ZSB0aGUgdmFyaWFibGVzIGluIG5lX21pc2NfZGV2X3Rl c3RfbWVyZ2VfcGh5c19jb250aWdfbWVtb3J5X3JlZ2lvbnMuICBbQW5kcmFdCj4gCj4gQ2hhbmdl cyB2MSAtPiB2MjoKPiAgICAtIHVwZGF0ZSB0aGUgY29tbWl0IG1lc3NhZ2UgYXMgQW5kcmEncyBz dWdnZXN0aW9uICBbQW5kcmFdCj4gICAgLSByZW1vdmUgVE9ETyBjb21wbGV0ZWx5IGluIG5lX3Nl dF91c2VyX21lbW9yeV9yZWdpb25faW9jdGwgIFtBbmRyYV0KPiAgICAtIGV4dHJhY3QgdGhlIHBo eXNpY2FsIG1lbW9yeSByZWdpb25zIHNldHVwIGludG8gaW5kaXZpZHVhbAo+ICAgICAgZnVuY3Rp b24KPiAgICAtIGFkZCBrdW5pdCB0ZXN0cyAgW0FuZHJhXQo+IAo+IExvbmdwZW5nICg0KToKPiAg ICBuaXRyb19lbmNsYXZlczogTWVyZ2UgY29udGlndW91cyBwaHlzaWNhbCBtZW1vcnkgcmVnaW9u cwo+ICAgIG5pdHJvX2VuY2xhdmVzOiBTYW5pdHkgY2hlY2sgcGh5c2ljYWwgbWVtb3J5IHJlZ2lv bnMgZHVyaW5nIG1lcmdpbmcKPiAgICBuaXRyb19lbmNsYXZlczogQWRkIEtVbml0IHRlc3RzIHNl dHVwIGZvciB0aGUgbWlzYyBkZXZpY2UKPiAgICAgIGZ1bmN0aW9uYWxpdHkKPiAgICBuaXRyb19l bmNsYXZlczogQWRkIEtVbml0IHRlc3RzIGZvciBjb250aWd1b3VzIHBoeXNpY2FsIG1lbW9yeSBy ZWdpb25zCj4gICAgICBtZXJnaW5nCj4gCj4gICBkcml2ZXJzL3ZpcnQvbml0cm9fZW5jbGF2ZXMv S2NvbmZpZyAgICAgICAgICAgIHwgICA5ICsrCj4gICBkcml2ZXJzL3ZpcnQvbml0cm9fZW5jbGF2 ZXMvbmVfbWlzY19kZXYuYyAgICAgIHwgMTYzICsrKysrKysrKysrKysrKysrKystLS0tLS0KPiAg IGRyaXZlcnMvdmlydC9uaXRyb19lbmNsYXZlcy9uZV9taXNjX2Rldl90ZXN0LmMgfCAxNTMgKysr KysrKysrKysrKysrKysrKysrKysKPiAgIDMgZmlsZXMgY2hhbmdlZCwgMjg1IGluc2VydGlvbnMo KyksIDQwIGRlbGV0aW9ucygtKQo+ICAgY3JlYXRlIG1vZGUgMTAwNjQ0IGRyaXZlcnMvdmlydC9u aXRyb19lbmNsYXZlcy9uZV9taXNjX2Rldl90ZXN0LmMKPiAKClRoYW5rIHlvdS4gSSdsbCBnbyB0 aHJvdWdoIHRoZW0gdGlsbCB0aGUgZW5kIG9mIHRoaXMgd2Vlay4KCkFuZHJhCgoKCkFtYXpvbiBE ZXZlbG9wbWVudCBDZW50ZXIgKFJvbWFuaWEpIFMuUi5MLiByZWdpc3RlcmVkIG9mZmljZTogMjdB IFNmLiBMYXphciBTdHJlZXQsIFVCQzUsIGZsb29yIDIsIElhc2ksIElhc2kgQ291bnR5LCA3MDAw NDUsIFJvbWFuaWEuIFJlZ2lzdGVyZWQgaW4gUm9tYW5pYS4gUmVnaXN0cmF0aW9uIG51bWJlciBK MjIvMjYyMS8yMDA1Lgo=