From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from g9t1613g.houston.hpe.com ([15.241.32.99]:48918 "EHLO g9t1613g.houston.hpe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751396AbdITVEN (ORCPT ); Wed, 20 Sep 2017 17:04:13 -0400 Received: from g2t2352.austin.hpe.com (g2t2352.austin.hpe.com [15.233.44.25]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by g9t1613g.houston.hpe.com (Postfix) with ESMTPS id BA40C61F7C for ; Wed, 20 Sep 2017 21:04:12 +0000 (UTC) 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: Wed, 20 Sep 2017 21:04:09 +0000 Message-ID: <1505940825.29771.55.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> <1501171371.2042.83.camel@hpe.com> In-Reply-To: <1501171371.2042.83.camel@hpe.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <9817329D93C520438633661D3D8FFB15@NAMPRD84.PROD.OUTLOOK.COM> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE3LTA3LTI3IGF0IDE2OjEyICswMDAwLCBLYW5pLCBUb3NoaW1pdHN1IHdyb3Rl Og0KPiBPbiBXZWQsIDIwMTctMDctMjYgYXQgMTA6MTEgLTA3MDAsIE1hdHRoZXcgV2lsY294IHdy b3RlOg0KPiA+IE9uIFdlZCwgSnVsIDI2LCAyMDE3IGF0IDA2OjIzOjA4UE0gKzA5MDAsIE9HQVdB IEhpcm9mdW1pIHdyb3RlOg0KPiA+ID4gVGhlIGxvY2tpbmcgb2YgdGhpcyBwYXRoIHNlZW1zIHRv IGJlIGJyb2tlbi4gVGhlIGd1eSBmYW1pbGlhciB0bw0KPiA+ID4gYmRldl93cml0ZV9wYWdlKCkg cGF0aCB3aWxsIG1hZGUgcmVhbCBmaXggdGhvdWdoLCBUaGUgZm9sbG93aW5nDQo+ID4gPiBwYXRj aCBzaG91bGQgYmUgZXhwbGFpbmluZyBlbm91Z2ggd2hhdCBpcyB3cm9uZy4NCj4gPiA+IA0KPiA+ ID4gSW4gc2hvcnQsIGNsZWFuX2J1ZmZlcnMoKSBtdXN0IGJlIGNhbGxlZCBiZWZvcmUgdW5sb2Nr aW5nDQo+ID4gPiBsb2NrX3BhZ2UoKS4NCj4gPiANCj4gPiBUaGFua3MgZm9yIHRoYXQuwqDCoFRo aXMgc2hvdWxkIGZpeCB0aGUgcHJvYmxlbSB3aGlsZSBub3QgbGVha2luZyB0aGUNCj4gPiB1bmxv Y2tfcGFnZSBjYWxsIG91dHNpZGUgYmRldl93cml0ZV9wYWdlLg0KPiA+IA0KPiA+IC0tLSA4PCAt LS0NCj4gPiANCj4gPiBTaWduZWQtb2ZmLWJ5OiBNYXR0aGV3IFdpbGNveCA8bWF3aWxjb3hAbWlj cm9zb2Z0LmNvbT4NCj4gDQo+IFRoYW5rcyBXaWxseSBhbmQgSGlyb2Z1bWkgZm9yIHRoZSBxdWlj ayBmaXghICBJJ3ZlIHRlc3RlZCB0aGUgY2hhbmdlLA0KPiBhbmQgaXQgd29ya3MgZmluZS4NCj4g DQo+IFRlc3RlZC1ieTogVG9zaGkgS2FuaSA8dG9zaGkua2FuaUBocGUuY29tPg0KDQpTaW5jZSBy ZW1vdmluZyByd19wYWdlIHdvdWxkIGhhdmUgdG8gd2FpdCB0aWxsIDQuMTUsIGNhbiB3ZSBnbyB3 aXRoIHRoaXMNCmZpeCBmb3IgNC4xND8gIEkgY29uZmlybWVkIHRoYXQgTWF0dGhldydzIHBhdGNo IFsxXSBhcHBsaWVzIGNsZWFubHkgdG8NCjQuMTQtcmMxLiAgVGhpcyBwYXRjaCBjYW4gYWxzbyBi ZSBhcHBsaWVkIHRvIHN0YWJsZSBrZXJuZWxzLg0KDQpNYXR0aGV3LCBjYW4geW91IHJlc2VuZCB0 aGlzIHBhdGNoIHdpdGggZGVzY3JpcHRpb24/DQoNClsxXSBodHRwczovL3d3dy5zcGluaWNzLm5l dC9saXN0cy9saW51eC1mc2RldmVsL21zZzExMzgzNS5odG1sDQoNClRoYW5rcywNCi1Ub3NoaQ0K