From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) (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 6568D2194EB69 for ; Fri, 14 Apr 2017 12:00:53 -0700 (PDT) From: "Verma, Vishal L" Subject: Re: [ndctl PATCH] ndctl, check: Add a sigbus handler to detect metadata corruption Date: Fri, 14 Apr 2017 19:00:48 +0000 Message-ID: <1492196446.1657.1.camel@intel.com> References: <20170414000251.23904-1-vishal.l.verma@intel.com> In-Reply-To: Content-Language: en-US Content-ID: <6975FDCF6862D94BB2EB8CF578AFC2E8@intel.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: "Rudoff, Andy" Cc: "linux-nvdimm@lists.01.org" List-ID: T24gRnJpLCAyMDE3LTA0LTE0IGF0IDAwOjEwICswMDAwLCBSdWRvZmYsIEFuZHkgd3JvdGU6DQo+ ID4gSWYgd2UgaGF2ZSBwb2lzb24vYmFkYmxvY2tzIGluIHRoZSBCVFQgbWV0YWRhdGEgc2VjdGlv bnMsIHRoZSBtbWFwLQ0KPiA+IHJlYWRzDQo+ID4gaGFwcGVuaW5nIGluIHRoZSBjaGVja2VyIHdp bGwgdHJpZ2dlciBhIFNJR0JVUywgYW5kIHRoZSBwcm9ncmFtDQo+ID4gd2lsbA0KPiA+IGhhbHQg YWJydXB0bHkuIEFkZCBhIHNpZ2J1cyBoYW5kbGVyIHdoaWNoIG5vdGlmaWVzIHRoZSB1c2VyIG9m DQo+ID4gdGhpcywgYW5kDQo+ID4gcHJpbnRzIG91dCBhIHJlbGV2YW50IGVycm9yIG1lc3NhZ2U6 DQo+ID4gDQo+ID4gwqBuYW1lc3BhY2U1LjA6IG5hbWVzcGFjZV9jaGVjazogY2hlY2tpbmcgbmFt ZXNwYWNlNS4wDQo+ID4gwqBuYW1lc3BhY2U1LjA6IGJ0dF9kaXNjb3Zlcl9hcmVuYXM6IGZvdW5k IDEgQlRUIGFyZW5hDQo+ID4gwqBuYW1lc3BhY2U1LjA6IGJ0dF9jaGVja19hcmVuYXM6IGNoZWNr aW5nIGFyZW5hIDANCj4gPiDCoG5hbWVzcGFjZTUuMDogbmFtZXNwYWNlX2NoZWNrOiBSZWNlaXZl ZCBhIFNJR0JVUw0KPiA+IMKgbmFtZXNwYWNlNS4wOiBuYW1lc3BhY2VfY2hlY2s6IE1ldGFkYXRh IGNvcnJ1cHRpb24gZm91bmQsIHJlY292ZXJ5DQo+ID4gaXMgbm90IHBvc3NpYmxlDQo+ID4gwqBl cnJvciBjaGVja2luZyBuYW1lc3BhY2VzOiBCYWQgYWRkcmVzcw0KPiANCj4gSWYgaW4gcmVwYWly IG1vZGUsIHNob3VsZCBhIFNJR0JVUyBjYXVzZSB5b3UgdG8gc2V0IHRoZSBlcnJvciBzdGF0ZQ0K PiBpbiB0aGUgYXNzb2NpYXRlZCBhcmVuYT8NCj4gDQo+IC1hbmR5DQo+IA0KU28gSSB0aG91Z2h0 IGEgYml0IGFib3V0IHRoaXMgLQ0KV2hpbGUgd2UgY2FuIHNldCB0aGUgZXJyb3Igc3RhdGUsIHRo YXQgbGVhdmVzIHRoZSBCVFQgd2l0aCBubyB3YXkgdG8NCmdldCBhbnkgZGF0YSBvZmYgaXQgKGN1 cnJlbnRseSkuDQoNCklmIHdlIGFsbG93IHRoZSBrZXJuZWwgdG8gZW5hYmxlIHRoZSBuYW1lc3Bh Y2UsIHRoZSB1c2VyIGhhcyBzb21lDQpjaGFuY2UgdG8gZG8gYXQgbGVhc3QgcGFydGlhbCByZWNv dmVyeSB1bnRpbCB0aGV5IGhpdCB0aGUgYmFkYmxvY2suDQooYXNzdW1pbmcgdGhlIGJhZGJsb2Nr IGlzIGluIHRoZSBtYXAsIHdoaWNoIGlzIHRoZSBsYXJnZXN0IG9uLWRpc2sNCnN0cnVjdHVyZSku IElmIGl0IGlzIG9uIHRoZSBmbG9nIG9yIGluZm8gYmxvY2ssIHRoZW4sIHllcywgdGhlcmUgaXMg bm8NCnJlY292ZXJ5Lg0KDQoJLVZpc2hhbApfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpMaW51eC1udmRpbW0gbWFpbGluZyBsaXN0CkxpbnV4LW52ZGltbUBs aXN0cy4wMS5vcmcKaHR0cHM6Ly9saXN0cy4wMS5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1u dmRpbW0K