From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf1-f199.google.com (mail-pf1-f199.google.com [209.85.210.199]) by kanga.kvack.org (Postfix) with ESMTP id A956D8E0041 for ; Mon, 24 Sep 2018 14:58:46 -0400 (EDT) Received: by mail-pf1-f199.google.com with SMTP id o27-v6so10620384pfj.6 for ; Mon, 24 Sep 2018 11:58:46 -0700 (PDT) Received: from mga11.intel.com (mga11.intel.com. [192.55.52.93]) by mx.google.com with ESMTPS id b4-v6si121913pla.46.2018.09.24.11.58.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 24 Sep 2018 11:58:45 -0700 (PDT) From: "Edgecombe, Rick P" Subject: Re: [PATCH v6 3/4] vmalloc: Add debugfs modfraginfo Date: Mon, 24 Sep 2018 18:58:44 +0000 Message-ID: <1537815554.19013.49.camel@intel.com> References: <1536874298-23492-1-git-send-email-rick.p.edgecombe@intel.com> <1536874298-23492-4-git-send-email-rick.p.edgecombe@intel.com> In-Reply-To: Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "keescook@chromium.org" Cc: "linux-kernel@vger.kernel.org" , "daniel@iogearbox.net" , "jannh@google.com" , "arjan@linux.intel.com" , "tglx@linutronix.de" , "linux-mm@kvack.org" , "x86@kernel.org" , "kristen@linux.intel.com" , "hpa@zytor.com" , "mingo@redhat.com" , "alexei.starovoitov@gmail.com" , "kernel-hardening@lists.openwall.com" , "Hansen, Dave" T24gRnJpLCAyMDE4LTA5LTIxIGF0IDExOjU2IC0wNzAwLCBLZWVzIENvb2sgd3JvdGU6DQo+IE9u IFRodSwgU2VwIDEzLCAyMDE4IGF0IDI6MzEgUE0sIFJpY2sgRWRnZWNvbWJlDQo+IDxyaWNrLnAu ZWRnZWNvbWJlQGludGVsLmNvbT4gd3JvdGU6DQo+ID4gK2RvbmU6DQo+ID4gK8KgwqDCoMKgwqDC oMKgZ2FwID0gKE1PRFVMRVNfRU5EIC0gbGFzdF9lbmQpOw0KPiA+ICvCoMKgwqDCoMKgwqDCoGlm IChnYXAgPiBsYXJnZXN0X2ZyZWUpDQo+ID4gK8KgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDC oGxhcmdlc3RfZnJlZSA9IGdhcDsNCj4gPiArwqDCoMKgwqDCoMKgwqB0b3RhbF9mcmVlICs9IGdh cDsNCj4gPiArDQo+ID4gK8KgwqDCoMKgwqDCoMKgc3Bpbl91bmxvY2soJnZtYXBfYXJlYV9sb2Nr KTsNCj4gPiArDQo+ID4gK8KgwqDCoMKgwqDCoMKgc2VxX3ByaW50ZihtLCAiXHRMYXJnZXN0IGZy ZWUgc3BhY2U6XHQlbHUga0JcbiIsIGxhcmdlc3RfZnJlZSAvDQo+ID4gMTAyNCk7DQo+ID4gK8Kg wqDCoMKgwqDCoMKgc2VxX3ByaW50ZihtLCAiXHTCoMKgVG90YWwgZnJlZSBzcGFjZTpcdCVsdSBr QlxuIiwgdG90YWxfZnJlZSAvIDEwMjQpOw0KPiA+ICsNCj4gPiArwqDCoMKgwqDCoMKgwqBpZiAo SVNfRU5BQkxFRChDT05GSUdfUkFORE9NSVpFX0JBU0UpICYmIGthc2xyX2VuYWJsZWQoKSkNCj4g PiArwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgwqDCoMKgc2VxX3ByaW50ZihtLCAiQWxsb2NhdGlv bnMgaW4gYmFja3VwIGFyZWE6XHQlbHVcbiIsDQo+ID4gYmFja3VwX2NudCk7DQo+IEkgZG9uJ3Qg dGhpbmsgdGhlIElTX0VOQUJMRUQgaXMgbmVlZGVkIGhlcmU/DQpUaGUgcmVhc29uIGZvcsKgdGhp cyBpcyB0aGF0IGZvciBBUkNIPXVtLCBDT05GSUdfWDg2XzY0IGlzIGRlZmluZWQgYnV0DQprYXNs cl9lbmFibGVkIGlzIG5vdC4ga2FzbHJfZW5hYmxlZCBpcyBkZWNsYXJlZCBhYm92ZSB0byBwcm90 ZWN0IGFnYWluc3QgYQ0KY29tcGlsZXIgZXJyb3IuDQoNClNvIElTX0VOQUJMRUQoQ09ORklHX1JB TkRPTUlaRV9CQVNFKSBpcyBwcm90ZWN0aW5nIGthc2xyX2VuYWJsZWQgZnJvbSBjYXVzaW5nIGEN CmxpbmtlciBlcnJvci4gSXQgZ2V0cyBjb25zdGFudCBldmFsdWF0ZWQgdG8gMCBhbmQgdGhlIGNv bXBpbGVyIG9wdGltaXplcyBvdXQgdGhlDQprYXNscl9lbmFibGVkIGNhbGwuIFRob3VnaHQgaXQg d2FzIGJldHRlciB0byBndWFyZCB3aXRoIENPTkZJR19SQU5ET01JWkVfQkFTRQ0KdGhhbiB3aXRo IENPTkZJR19VTSwgdG8gdHJ5IHRvIGNhdGNoIHRoZSBicm9hZGVyIHNpdHVhdGlvbi4gSSBndWVz cyBJIGNvdWxkIG1vdmUNCml0IHRvIGEgaGVscGVyIGluc2lkZSBpZmRlZnMgaW5zdGVhZC4gV2Fz IHRyeWluZyB0byBrZWVwIHRoZSBpZmRlZi1lZCBjb2RlIGRvd24uDQoNCj4gSSB3b25kZXIgaWYg dGhlcmUgaXMgYSBiZXR0ZXIgd2F5IHRvIGFycmFuZ2UgdGhpcyBjb2RlIHRoYXQgdXNlcyBmZXdl cg0KPiBpZmRlZnMsIGV0Yy4gTWF5YmUgYSBzaW5nbGUgQ09ORklHIHRoYXQgY2FwdHVyZSB3aGV0 aGVyIG9yIG5vdA0KPiBmaW5lLWdyYWluZWQgbW9kdWxlIHJhbmRvbWl6YXRpb24gaXMgYnVpbHQg aW4sIGxpa2U6DQo+IA0KPiBjb25maWcgUkFORE9NSVpFX0ZJTkVfTU9EVUxFDQo+IMKgwqDCoMKg ZGVmX2Jvb2wgeSBpZiBSQU5ET01JWkVfQkFTRSAmJiBYODZfNjQNCj4gDQo+ICNpZmRlZiBDT05G SUdfUkFORE9NSVpFX0ZJTkVfTU9EVUxFDQo+IC4uLg0KPiAjZW5kaWYNCj4gDQo+IEJ1dCB0aGF0 IGRvZXNuJ3QgY2FwdHVyZSB0aGUgREVCVUdfRlMgYW5kIFBST0NfRlMgYml0cyAuLi4gc28gLi4u DQo+IG1heWJlIG5vdCB3b3J0aCBpdC4gSSBndWVzcywgZWl0aGVyIHdheToNCkhtbW0sIGRpZG4n dCBrbm93IGFib3V0IHRoYXQuIFdvdWxkIGNsZWFuIGl0IHVwIHNvbWUgYXQgbGVhc3QuDQoNCkkg d2lzaCB0aGUgZGVidWdmcyBpbmZvIGNvdWxkIGJlIGluIG1vZHVsZS5jIHRvIGhlbHAgd2l0aCB0 aGlzIElGREVGcywgYnV0IGl0DQpuZWVkcyB2bWFsbG9jIGludGVybmFscy4gTU9EVUxFU19WQURE UiBpcyBub3Qgc3RhbmRhcmRpemVkIGFjcm9zcyB0aGUgQVJDSCdzIGFzDQp3ZWxsLCBzbyB0aGlz IHdhcyBteSBiZXN0IGF0dGVtcHQgdG8gaW1wbGVtZW50IHRoaXMgd2l0aG91dCBoYXZpbmcgdG8g bWFrZQ0KY2hhbmdlcyBpbiBvdGhlciBhcmNoaXRlY3R1cmVzLg0KPiBSZXZpZXdlZC1ieTogS2Vl cyBDb29rIDxrZWVzY29va0BjaHJvbWl1bS5vcmc+DQo+IA0KPiAtS2Vlcw0KPiA=