From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 7A71F6B0033 for ; Thu, 19 Oct 2017 05:02:26 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id b6so4303673pff.18 for ; Thu, 19 Oct 2017 02:02:26 -0700 (PDT) Received: from lgeamrelo12.lge.com (LGEAMRELO12.lge.com. [156.147.23.52]) by mx.google.com with ESMTP id j6si4329840pfg.379.2017.10.19.02.02.24 for ; Thu, 19 Oct 2017 02:02:25 -0700 (PDT) From: =?ks_c_5601-1987?B?udq6tMO2L7yxwNO/rLG4v/gvU1cgUGxhdGZvcm0ov6wpQU9UxsAo?= =?ks_c_5601-1987?B?Ynl1bmdjaHVsLnBhcmtAbGdlLmNvbSk=?= Date: Thu, 19 Oct 2017 18:02:21 +0900 Subject: RE: [PATCH 1/2] lockdep: Introduce CROSSRELEASE_STACK_TRACE and make it not unwind as default Message-ID: References: <1508318006-2090-1-git-send-email-byungchul.park@lge.com> <20171018100944.g2mc6yorhtm5piom@gmail.com> <20171019043240.GA3310@X58A-UD3R> <20171019055730.mlpoz333ekflacs2@gmail.com> <20171019061112.GB3310@X58A-UD3R> <20171019062255.GC3310@X58A-UD3R> <20171019081053.2mmzzjgfwgtv5lz3@gmail.com> In-Reply-To: <20171019081053.2mmzzjgfwgtv5lz3@gmail.com> Content-Language: ko-KR Content-Type: text/plain; charset="ks_c_5601-1987" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Ingo Molnar , Byungchul Park Cc: "peterz@infradead.org" , "tglx@linutronix.de" , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "kernel-team@lge.com" , Linus Torvalds PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBJbmdvIE1vbG5hciBbbWFpbHRv Om1pbmdvLmtlcm5lbC5vcmdAZ21haWwuY29tXSBPbiBCZWhhbGYgT2YgSW5nbw0KPiANCj4gPiBB dCB0aGUgdGltZSwgY3Jvc3MtcmVsZWFzZSB3YXMgZmFsc2VseSBhY2N1c2VkLiBBRkFJSywgY3Jv c3MtcmVsZWFzZSBoYXMNCj4gPiBub3QgY3Jhc2hlZCBzeXN0ZW0geWV0Lg0KPiANCj4gSSdtIHRh bGtpbmcgYWJvdXQgdGhlIGNyYXNoIGZpeGVkIGhlcmU6DQo+IA0KPiAgIDhiNDA1ZDVjNWQwOTog bG9ja2luZy9sb2NrZGVwOiBGaXggc3RhY2t0cmFjZSBtZXNzDQo+IA0KPiBXaGljaCB3YXMgaW50 cm9kdWNlZCBieSB5b3VyIHBhdGNoOg0KPiANCj4gICBjZTA3YTk0MTVmMjY6IGxvY2tpbmcvbG9j a2RlcDogTWFrZSBjaGVja19wcmV2X2FkZCgpIGFibGUgdG8gaGFuZGxlDQo+IGV4dGVybmFsIHN0 YWNrX3RyYWNlDQo+IA0KPiAuLi4gd2hpY2ggd2FzIGEgcHJlcGFyYXRvcnkgcGF0Y2ggZm9yIGNy b3NzLXJlbGVhc2UuIFNvICd0ZWNobmljYWxseScgaXQncyBub3QgYQ0KPiBjcm9zcy1yZWxlYXNl IGNyYXNoLCBidXQgd2FzIHZlcnkgbXVjaCByZWxhdGVkLiBJdCBldmVuIHNheXMgc28gaW4gdGhl IGNoYW5nZWxvZzoNCj4gDQo+ICAgQWN0dWFsbHkgY3Jvc3NyZWxlYXNlIG5lZWRzIHRvIGRvIG90 aGVyIHRoYW4gc2F2aW5nIGEgc3RhY2tfdHJhY2UuDQo+ICAgU28gcGFzcyBhIHN0YWNrX3RyYWNl IGFuZCBjYWxsYmFjayB0byBoYW5kbGUgaXQsIHRvIGNoZWNrX3ByZXZfYWRkKCkuDQo+IA0KPiAu Li4gc28gbGV0J3Mgbm90IHByZXRlbmQgaXQgd2Fzbid0IHJlbGF0ZWQsIG9rPw0KDQpJIGRvbid0 IHdhbnQgdG8gcHJldGVuZCBJJ20gcGVyZmVjdC4gT2YgY291cnNlLCBJIGNhbiBtYWtlIG1pc3Rh a2VzLg0KSSdtIGp1c3Qgc2F5aW5nIHRoYXQgKkkgaGF2ZSBub3Qgc2VlbiogYW55IGNyYXNoIGJ5 IGNyb3NzLXJlbGVhc2UuDQoNCkluIHRoYXQgY2FzZSB5b3UgcG9pbnRlZCBvdXQsIGxpa2V3aXNl LCB0aGUgY3Jhc2ggd2FzIGNhdXNlZCBieSBhZTgxMzMwOGY6DQpsb2NrZGVwOiBBdm9pZCBjcmVh dGluZyByZWR1bmRhbnQgbGlua3MsIHdoaWNoIGlzIG5vdCByZWxhdGVkIHRvIHRoZSBmZWF0dXJl DQphY3R1YWxseS4gSXQgd2FzIGFsc28gZmFsc2VseSBhY2N1c2VkIGF0IHRoZSB0aW1lIGFnYWlu Li4uDQoNCk9mIGNvdXJzZSwgaXQncyBteSBmYXVsdCBub3QgdG8gaGF2ZSBtYWRlIHRoZSBkZXNp Z24gbW9yZSByb2J1c3Qgc28gdGhhdA0Kb3RoZXJzIGNhbiBtb2RpZnkgbG9ja2RlcCBjb2RlIGNh cmluZyBsZXNzIGFmdGVyIGNyb3NzLXJlbGVhc2UgY29tbWl0Lg0KVGhhdCdzIHdoYXQgSSdtIHNv cnJ5IGZvci4NCg0KSSBhbHJlYWR5IG1lbnRpb25lZCB0aGUgYWJvdmUgaW4gdGhlIHRocmVhZCB0 YWxraW5nIGFib3V0IHRoZSBpc3N1ZSB5b3UNCmFyZSBwb2ludGluZyBub3cuIE9mIGNvdXJzZSwg SSBiYXNpY2FsbHkgYXBwcmVjaWF0ZSBhbGwgY29tbWVudHMgYW5kDQpzdWdnZXN0aW9ucyB5b3Ug aGF2ZSBnaXZlbiwgYnV0IHlvdSBzZWVtIHRvIGhhdmUgbWlzLXVuZGVyc3Rvb2Qgc29tZQ0KaXNz dWVzIHdydCBjcm9zcy1yZWxlYXNlIGZlYXR1cmUuDQoNClRoYW5rcywNCkJ5dW5nY2h1bA0K -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org