From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6D7DDC04AB4 for ; Fri, 17 May 2019 18:20:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4C5AB20848 for ; Fri, 17 May 2019 18:20:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729120AbfEQSUr (ORCPT ); Fri, 17 May 2019 14:20:47 -0400 Received: from mga04.intel.com ([192.55.52.120]:7450 "EHLO mga04.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726295AbfEQSUr (ORCPT ); Fri, 17 May 2019 14:20:47 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga104.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 May 2019 11:20:37 -0700 X-ExtLoop1: 1 Received: from fmsmsx103.amr.corp.intel.com ([10.18.124.201]) by fmsmga005.fm.intel.com with ESMTP; 17 May 2019 11:20:37 -0700 Received: from fmsmsx101.amr.corp.intel.com (10.18.124.199) by FMSMSX103.amr.corp.intel.com (10.18.124.201) with Microsoft SMTP Server (TLS) id 14.3.408.0; Fri, 17 May 2019 11:20:37 -0700 Received: from fmsmsx113.amr.corp.intel.com ([169.254.13.118]) by fmsmsx101.amr.corp.intel.com ([169.254.1.175]) with mapi id 14.03.0415.000; Fri, 17 May 2019 11:20:36 -0700 From: "Verma, Vishal L" To: "jane.chu@oracle.com" , "n-horiguchi@ah.jp.nec.com" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" CC: "linux-nvdimm@lists.01.org" Subject: Re: [PATCH] mm, memory-failure: clarify error message Thread-Topic: [PATCH] mm, memory-failure: clarify error message Thread-Index: AQHVDGYyA0CPmuStD0eYJ9uY1/4/yKZwFv2A Date: Fri, 17 May 2019 18:20:35 +0000 Message-ID: <530f16a9207bd90b7752c8ea6bf38302a8cd7b4b.camel@intel.com> References: <1558066095-9495-1-git-send-email-jane.chu@oracle.com> In-Reply-To: <1558066095-9495-1-git-send-email-jane.chu@oracle.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Evolution 3.30.5 (3.30.5-1.fc29) x-originating-ip: [10.254.87.144] Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org T24gVGh1LCAyMDE5LTA1LTE2IGF0IDIyOjA4IC0wNjAwLCBKYW5lIENodSB3cm90ZToNCj4gU29t ZSB1c2VyIHdobyBpbnN0YWxsIFNJR0JVUyBoYW5kbGVyIHRoYXQgZG9lcyBsb25nam1wIG91dA0K PiB0aGVyZWZvcmUga2VlcGluZyB0aGUgcHJvY2VzcyBhbGl2ZSBpcyBjb25mdXNlZCBieSB0aGUg ZXJyb3INCj4gbWVzc2FnZQ0KPiAgICJbMTg4OTg4Ljc2NTg2Ml0gTWVtb3J5IGZhaWx1cmU6IDB4 MTg0MDIwMDogS2lsbGluZw0KPiAgICBjZWxsc3J2OjMzMzk1IGR1ZSB0byBoYXJkd2FyZSBtZW1v cnkgY29ycnVwdGlvbiINCj4gU2xpZ2h0bHkgbW9kaWZ5IHRoZSBlcnJvciBtZXNzYWdlIHRvIGlt cHJvdmUgY2xhcml0eS4NCj4gDQo+IFNpZ25lZC1vZmYtYnk6IEphbmUgQ2h1IDxqYW5lLmNodUBv cmFjbGUuY29tPg0KPiAtLS0NCj4gIG1tL21lbW9yeS1mYWlsdXJlLmMgfCA3ICsrKystLS0NCj4g IDEgZmlsZSBjaGFuZ2VkLCA0IGluc2VydGlvbnMoKyksIDMgZGVsZXRpb25zKC0pDQo+IA0KPiBk aWZmIC0tZ2l0IGEvbW0vbWVtb3J5LWZhaWx1cmUuYyBiL21tL21lbW9yeS1mYWlsdXJlLmMNCj4g aW5kZXggZmM4YjUxNy4uMTRkZTVlMiAxMDA2NDQNCj4gLS0tIGEvbW0vbWVtb3J5LWZhaWx1cmUu Yw0KPiArKysgYi9tbS9tZW1vcnktZmFpbHVyZS5jDQo+IEBAIC0yMTYsMTAgKzIxNiw5IEBAIHN0 YXRpYyBpbnQga2lsbF9wcm9jKHN0cnVjdCB0b19raWxsICp0aywgdW5zaWduZWQgbG9uZyBwZm4s IGludCBmbGFncykNCj4gIAlzaG9ydCBhZGRyX2xzYiA9IHRrLT5zaXplX3NoaWZ0Ow0KPiAgCWlu dCByZXQ7DQo+ICANCj4gLQlwcl9lcnIoIk1lbW9yeSBmYWlsdXJlOiAlI2x4OiBLaWxsaW5nICVz OiVkIGR1ZSB0byBoYXJkd2FyZSBtZW1vcnkgY29ycnVwdGlvblxuIiwNCj4gLQkJcGZuLCB0LT5j b21tLCB0LT5waWQpOw0KPiAtDQo+ICAJaWYgKChmbGFncyAmIE1GX0FDVElPTl9SRVFVSVJFRCkg JiYgdC0+bW0gPT0gY3VycmVudC0+bW0pIHsNCj4gKwkJcHJfZXJyKCJNZW1vcnkgZmFpbHVyZTog JSNseDogS2lsbGluZyAlczolZCBkdWUgdG8gaGFyZHdhcmUgbWVtb3J5ICINCj4gKwkJCSJjb3Jy dXB0aW9uXG4iLCBwZm4sIHQtPmNvbW0sIHQtPnBpZCk7DQoNCk1pbm9yIG5pdCwgYnV0IHRoZSBz dHJpbmcgc2hvdWxkbid0IGJlIHNwbGl0IG92ZXIgbXVsdGlwbGUgbGluZXMgdG8NCnByZXNlcnZl IGdyZXAtYWJpbGl0eS4gSW4gc3VjaCBhIGNhc2UgaXQgaXMgdXN1YWxseSBjb25zaWRlcmVkIE9L IHRvDQpleGNlZWQgODAgY2hhcmFjdGVycyBmb3IgdGhlIGxpbmUgaWYgbmVlZGVkLg0KDQo+ICAJ CXJldCA9IGZvcmNlX3NpZ19tY2VlcnIoQlVTX01DRUVSUl9BUiwgKHZvaWQgX191c2VyICopdGst PmFkZHIsDQo+ICAJCQkJICAgICAgIGFkZHJfbHNiLCBjdXJyZW50KTsNCj4gIAl9IGVsc2Ugew0K PiBAQCAtMjI5LDYgKzIyOCw4IEBAIHN0YXRpYyBpbnQga2lsbF9wcm9jKHN0cnVjdCB0b19raWxs ICp0aywgdW5zaWduZWQgbG9uZyBwZm4sIGludCBmbGFncykNCj4gIAkJICogVGhpcyBjb3VsZCBj YXVzZSBhIGxvb3Agd2hlbiB0aGUgdXNlciBzZXRzIFNJR0JVUw0KPiAgCQkgKiB0byBTSUdfSUdO LCBidXQgaG9wZWZ1bGx5IG5vIG9uZSB3aWxsIGRvIHRoYXQ/DQo+ICAJCSAqLw0KPiArCQlwcl9l cnIoIk1lbW9yeSBmYWlsdXJlOiAlI2x4OiBTZW5kaW5nIFNJR0JVUyB0byAlczolZCBkdWUgdG8g aGFyZHdhcmUgIg0KPiArCQkJIm1lbW9yeSBjb3JydXB0aW9uXG4iLCBwZm4sIHQtPmNvbW0sIHQt PnBpZCk7DQo+ICAJCXJldCA9IHNlbmRfc2lnX21jZWVycihCVVNfTUNFRVJSX0FPLCAodm9pZCBf X3VzZXIgKil0ay0+YWRkciwNCj4gIAkJCQkgICAgICBhZGRyX2xzYiwgdCk7ICAvKiBzeW5jaHJv bm91cz8gKi8NCj4gIAl9DQo=