From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from g4t3425.houston.hpe.com (g4t3425.houston.hpe.com [15.241.140.78]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 763A321D491AB for ; Thu, 27 Jul 2017 09:10:24 -0700 (PDT) From: "Kani, Toshimitsu" Subject: Re: FIle copy to FAT FS on NVDIMM hits BUG_ON at fs/buffer.c:3305! Date: Thu, 27 Jul 2017 16:12:18 +0000 Message-ID: <1501171371.2042.83.camel@hpe.com> References: <1501018096.2042.70.camel@hpe.com> <20170725222247.GA26391@linux.intel.com> <20170726082159.GE4039@linux-x5ow.site> <87d18neemb.fsf@devron> <20170726171101.GA15980@bombadil.infradead.org> In-Reply-To: <20170726171101.GA15980@bombadil.infradead.org> Content-Language: en-US Content-ID: <18D462E7FD1C964D81AA91720D1B3825@NAMPRD84.PROD.OUTLOOK.COM> MIME-Version: 1.0 List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: "hirofumi@mail.parknet.co.jp" , "willy@infradead.org" Cc: "linux-fsdevel@vger.kernel.org" , "linux-nvdimm@lists.01.org" List-ID: T24gV2VkLCAyMDE3LTA3LTI2IGF0IDEwOjExIC0wNzAwLCBNYXR0aGV3IFdpbGNveCB3cm90ZToN Cj4gT24gV2VkLCBKdWwgMjYsIDIwMTcgYXQgMDY6MjM6MDhQTSArMDkwMCwgT0dBV0EgSGlyb2Z1 bWkgd3JvdGU6DQo+ID4gVGhlIGxvY2tpbmcgb2YgdGhpcyBwYXRoIHNlZW1zIHRvIGJlIGJyb2tl bi4gVGhlIGd1eSBmYW1pbGlhciB0bw0KPiA+IGJkZXZfd3JpdGVfcGFnZSgpIHBhdGggd2lsbCBt YWRlIHJlYWwgZml4IHRob3VnaCwgVGhlIGZvbGxvd2luZw0KPiA+IHBhdGNoIHNob3VsZCBiZSBl eHBsYWluaW5nIGVub3VnaCB3aGF0IGlzIHdyb25nLg0KPiA+IA0KPiA+IEluIHNob3J0LCBjbGVh bl9idWZmZXJzKCkgbXVzdCBiZSBjYWxsZWQgYmVmb3JlIHVubG9ja2luZw0KPiA+IGxvY2tfcGFn ZSgpLg0KPiANCj4gVGhhbmtzIGZvciB0aGF0LsKgwqBUaGlzIHNob3VsZCBmaXggdGhlIHByb2Js ZW0gd2hpbGUgbm90IGxlYWtpbmcgdGhlDQo+IHVubG9ja19wYWdlIGNhbGwgb3V0c2lkZSBiZGV2 X3dyaXRlX3BhZ2UuDQo+IA0KPiAtLS0gODwgLS0tDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBNYXR0 aGV3IFdpbGNveCA8bWF3aWxjb3hAbWljcm9zb2Z0LmNvbT4NCg0KVGhhbmtzIFdpbGx5IGFuZCBI aXJvZnVtaSBmb3IgdGhlIHF1aWNrIGZpeCEgIEkndmUgdGVzdGVkIHRoZSBjaGFuZ2UsDQphbmQg aXQgd29ya3MgZmluZS4NCg0KVGVzdGVkLWJ5OiBUb3NoaSBLYW5pIDx0b3NoaS5rYW5pQGhwZS5j b20+DQoNCk91dCBvZiBjdXJpb3NpdHksIEkgYW0gc3RpbGwgd29uZGVyaW5nIGFib3V0IHRoZSBm b2xsb3dpbmc6wqANCiAtIFdoeSBpcyB0aGlzIGlzc3VlIGV4cG9zZWQgd2l0aCBGQVQgRlMsIGJ1 dCBub3Qgd2l0aCBvdGhlciBGU3M/DQogLSBXaHkgZGlkIEkgbm90IHNlZSB0aGlzIGlzc3VlIHdp dGggQlRUPw0KDQpUaGFua3MsDQotVG9zaGkNCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fCkxpbnV4LW52ZGltbSBtYWlsaW5nIGxpc3QKTGludXgtbnZkaW1t QGxpc3RzLjAxLm9yZwpodHRwczovL2xpc3RzLjAxLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4 LW52ZGltbQo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from g4t3425.houston.hpe.com ([15.241.140.78]:45318 "EHLO g4t3425.houston.hpe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751548AbdG0QM2 (ORCPT ); Thu, 27 Jul 2017 12:12:28 -0400 From: "Kani, Toshimitsu" To: "hirofumi@mail.parknet.co.jp" , "willy@infradead.org" CC: "ross.zwisler@linux.intel.com" , "linux-nvdimm@lists.01.org" , "jthumshirn@suse.de" , "linux-fsdevel@vger.kernel.org" Subject: Re: FIle copy to FAT FS on NVDIMM hits BUG_ON at fs/buffer.c:3305! Date: Thu, 27 Jul 2017 16:12:18 +0000 Message-ID: <1501171371.2042.83.camel@hpe.com> References: <1501018096.2042.70.camel@hpe.com> <20170725222247.GA26391@linux.intel.com> <20170726082159.GE4039@linux-x5ow.site> <87d18neemb.fsf@devron> <20170726171101.GA15980@bombadil.infradead.org> In-Reply-To: <20170726171101.GA15980@bombadil.infradead.org> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <18D462E7FD1C964D81AA91720D1B3825@NAMPRD84.PROD.OUTLOOK.COM> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: T24gV2VkLCAyMDE3LTA3LTI2IGF0IDEwOjExIC0wNzAwLCBNYXR0aGV3IFdpbGNveCB3cm90ZToN Cj4gT24gV2VkLCBKdWwgMjYsIDIwMTcgYXQgMDY6MjM6MDhQTSArMDkwMCwgT0dBV0EgSGlyb2Z1 bWkgd3JvdGU6DQo+ID4gVGhlIGxvY2tpbmcgb2YgdGhpcyBwYXRoIHNlZW1zIHRvIGJlIGJyb2tl bi4gVGhlIGd1eSBmYW1pbGlhciB0bw0KPiA+IGJkZXZfd3JpdGVfcGFnZSgpIHBhdGggd2lsbCBt YWRlIHJlYWwgZml4IHRob3VnaCwgVGhlIGZvbGxvd2luZw0KPiA+IHBhdGNoIHNob3VsZCBiZSBl eHBsYWluaW5nIGVub3VnaCB3aGF0IGlzIHdyb25nLg0KPiA+IA0KPiA+IEluIHNob3J0LCBjbGVh bl9idWZmZXJzKCkgbXVzdCBiZSBjYWxsZWQgYmVmb3JlIHVubG9ja2luZw0KPiA+IGxvY2tfcGFn ZSgpLg0KPiANCj4gVGhhbmtzIGZvciB0aGF0LsKgwqBUaGlzIHNob3VsZCBmaXggdGhlIHByb2Js ZW0gd2hpbGUgbm90IGxlYWtpbmcgdGhlDQo+IHVubG9ja19wYWdlIGNhbGwgb3V0c2lkZSBiZGV2 X3dyaXRlX3BhZ2UuDQo+IA0KPiAtLS0gODwgLS0tDQo+IA0KPiBTaWduZWQtb2ZmLWJ5OiBNYXR0 aGV3IFdpbGNveCA8bWF3aWxjb3hAbWljcm9zb2Z0LmNvbT4NCg0KVGhhbmtzIFdpbGx5IGFuZCBI aXJvZnVtaSBmb3IgdGhlIHF1aWNrIGZpeCEgIEkndmUgdGVzdGVkIHRoZSBjaGFuZ2UsDQphbmQg aXQgd29ya3MgZmluZS4NCg0KVGVzdGVkLWJ5OiBUb3NoaSBLYW5pIDx0b3NoaS5rYW5pQGhwZS5j b20+DQoNCk91dCBvZiBjdXJpb3NpdHksIEkgYW0gc3RpbGwgd29uZGVyaW5nIGFib3V0IHRoZSBm b2xsb3dpbmc6wqANCiAtIFdoeSBpcyB0aGlzIGlzc3VlIGV4cG9zZWQgd2l0aCBGQVQgRlMsIGJ1 dCBub3Qgd2l0aCBvdGhlciBGU3M/DQogLSBXaHkgZGlkIEkgbm90IHNlZSB0aGlzIGlzc3VlIHdp dGggQlRUPw0KDQpUaGFua3MsDQotVG9zaGkNCg==