From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from g9t5009.houston.hpe.com ([15.241.48.73]:35780 "EHLO g9t5009.houston.hpe.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751588AbdG0SVD (ORCPT ); Thu, 27 Jul 2017 14:21:03 -0400 From: "Kani, Toshimitsu" To: "ross.zwisler@linux.intel.com" CC: "linux-nvdimm@lists.01.org" , "jthumshirn@suse.de" , "hirofumi@mail.parknet.co.jp" , "willy@infradead.org" , "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 18:20:33 +0000 Message-ID: <1501179065.2042.85.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> <20170727180355.GB26633@linux.intel.com> In-Reply-To: <20170727180355.GB26633@linux.intel.com> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <069D1B15F2FE834AADE7FD27526BC783@NAMPRD84.PROD.OUTLOOK.COM> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org List-ID: T24gVGh1LCAyMDE3LTA3LTI3IGF0IDEyOjAzIC0wNjAwLCBSb3NzIFp3aXNsZXIgd3JvdGU6DQo+ IE9uIFRodSwgSnVsIDI3LCAyMDE3IGF0IDA0OjEyOjE4UE0gKzAwMDAsIEthbmksIFRvc2hpbWl0 c3Ugd3JvdGU6DQo+ID4gT24gV2VkLCAyMDE3LTA3LTI2IGF0IDEwOjExIC0wNzAwLCBNYXR0aGV3 IFdpbGNveCB3cm90ZToNCj4gPiA+IE9uIFdlZCwgSnVsIDI2LCAyMDE3IGF0IDA2OjIzOjA4UE0g KzA5MDAsIE9HQVdBIEhpcm9mdW1pIHdyb3RlOg0KPiA+ID4gPiBUaGUgbG9ja2luZyBvZiB0aGlz IHBhdGggc2VlbXMgdG8gYmUgYnJva2VuLiBUaGUgZ3V5IGZhbWlsaWFyDQo+ID4gPiA+IHRvIGJk ZXZfd3JpdGVfcGFnZSgpIHBhdGggd2lsbCBtYWRlIHJlYWwgZml4IHRob3VnaCwgVGhlDQo+ID4g PiA+IGZvbGxvd2luZyBwYXRjaCBzaG91bGQgYmUgZXhwbGFpbmluZyBlbm91Z2ggd2hhdCBpcyB3 cm9uZy4NCj4gPiA+ID4gDQo+ID4gPiA+IEluIHNob3J0LCBjbGVhbl9idWZmZXJzKCkgbXVzdCBi ZSBjYWxsZWQgYmVmb3JlIHVubG9ja2luZw0KPiA+ID4gPiBsb2NrX3BhZ2UoKS4NCj4gPiA+IA0K PiA+ID4gVGhhbmtzIGZvciB0aGF0LsKgwqBUaGlzIHNob3VsZCBmaXggdGhlIHByb2JsZW0gd2hp bGUgbm90IGxlYWtpbmcNCj4gPiA+IHRoZSB1bmxvY2tfcGFnZSBjYWxsIG91dHNpZGUgYmRldl93 cml0ZV9wYWdlLg0KPiA+ID4gDQo+ID4gPiAtLS0gODwgLS0tDQo+ID4gPiANCj4gPiA+IFNpZ25l ZC1vZmYtYnk6IE1hdHRoZXcgV2lsY294IDxtYXdpbGNveEBtaWNyb3NvZnQuY29tPg0KPiA+IA0K PiA+IFRoYW5rcyBXaWxseSBhbmQgSGlyb2Z1bWkgZm9yIHRoZSBxdWljayBmaXghwqDCoEkndmUg dGVzdGVkIHRoZQ0KPiA+IGNoYW5nZSwgYW5kIGl0IHdvcmtzIGZpbmUuDQo+ID4gDQo+ID4gVGVz dGVkLWJ5OiBUb3NoaSBLYW5pIDx0b3NoaS5rYW5pQGhwZS5jb20+DQo+ID4gDQo+ID4gT3V0IG9m IGN1cmlvc2l0eSwgSSBhbSBzdGlsbCB3b25kZXJpbmcgYWJvdXQgdGhlIGZvbGxvd2luZzrCoA0K PiA+IMKgLSBXaHkgaXMgdGhpcyBpc3N1ZSBleHBvc2VkIHdpdGggRkFUIEZTLCBidXQgbm90IHdp dGggb3RoZXIgRlNzPw0KPiA+IMKgLSBXaHkgZGlkIEkgbm90IHNlZSB0aGlzIGlzc3VlIHdpdGgg QlRUPw0KPiANCj4gSSBhbHNvIGRpZG4ndCBzZWUgaXQgd2l0aCBGQVQgKyBCUkQsIHNvIEkgdGhp bmsgdGhlIGFuc3dlciB0byBib3RoIG9mDQo+IHRoZSBhYm92ZSBpcyBqdXN0IHRoYXQgdGhlIHRp bWluZ3Mgd2VyZSBkaWZmZXJlbnQuDQoNClllYWgsIHRoYXQgbWF5IHdlbGwgYmUgdGhlIGNhc2Uu ICBKdXN0IGEgdG91Z2ggbmF0dXJlIGZvciB0ZXN0aW5nLg0KDQpUaGFua3MhDQotVG9zaGkNCg==