From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MIME_BASE64_TEXT,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id EC5B5C433E0 for ; Fri, 22 May 2020 01:58:17 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AFBFB2072C for ; Fri, 22 May 2020 01:58:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="cvdLQwfP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AFBFB2072C Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 41DB580008; Thu, 21 May 2020 21:58:17 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3CE0180007; Thu, 21 May 2020 21:58:17 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2E38C80008; Thu, 21 May 2020 21:58:17 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0137.hostedemail.com [216.40.44.137]) by kanga.kvack.org (Postfix) with ESMTP id 1476680007 for ; Thu, 21 May 2020 21:58:17 -0400 (EDT) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id C20A1824805A for ; Fri, 22 May 2020 01:58:16 +0000 (UTC) X-FDA: 76842694992.29.rings64_653d5c8ac5905 X-HE-Tag: rings64_653d5c8ac5905 X-Filterd-Recvd-Size: 6478 Received: from mailgw01.mediatek.com (unknown [210.61.82.183]) by imf14.hostedemail.com (Postfix) with ESMTP for ; Fri, 22 May 2020 01:58:15 +0000 (UTC) X-UUID: 5e4ea46496fb4a92a0a23d7d4553f0ee-20200522 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=Xb9E+XZkPSEUYQhPO9o49Hp+qlF6ImWZr8Z4BQKjcUw=; b=cvdLQwfPN36y3awG5CH+ce9CSDJKCJkYkKV6im0PIdKu3olLGhDwRGEz0LKechLD5wLAo4Coslzu9QUojKtF84rxi7KSa6e5V6V+rpxKqvtsmRD8rWugKivqeTuMwM4RV6SHRA64Tax49jAx04LAg1xeK+nzMciaI39W5yCe+Sk=; X-UUID: 5e4ea46496fb4a92a0a23d7d4553f0ee-20200522 Received: from mtkcas11.mediatek.inc [(172.21.101.40)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 884651903; Fri, 22 May 2020 09:58:11 +0800 Received: from mtkcas07.mediatek.inc (172.21.101.84) by mtkmbs06n2.mediatek.inc (172.21.101.130) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 22 May 2020 09:58:07 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas07.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 22 May 2020 09:58:08 +0800 From: Walter Wu To: Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , Matthias Brugger , "Paul E . McKenney" , Josh Triplett , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , Andrew Morton , Andrey Konovalov CC: , , , , wsd_upstream , , Walter Wu Subject: [PATCH v6 0/4] kasan: memorize and print call_rcu stack Date: Fri, 22 May 2020 09:57:57 +0800 Message-ID: <20200522015757.22267-1-walter-zh.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 4A07CD0C78D35F1D1A3F7B59AA5C56C5D75035B244EFFD9341CF91B3C9B466812000:8 X-MTK: N Content-Transfer-Encoding: base64 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: VGhpcyBwYXRjaHNldCBpbXByb3ZlcyBLQVNBTiByZXBvcnRzIGJ5IG1ha2luZyB0aGVtIHRvIGhh dmUNCmNhbGxfcmN1KCkgY2FsbCBzdGFjayBpbmZvcm1hdGlvbi4gSXQgaXMgdXNlZnVsIGZvciBw cm9ncmFtbWVycw0KdG8gc29sdmUgdXNlLWFmdGVyLWZyZWUgb3IgZG91YmxlLWZyZWUgbWVtb3J5 IGlzc3VlLg0KDQpUaGUgS0FTQU4gcmVwb3J0IHdhcyBhcyBmb2xsb3dzKGNsZWFuZWQgdXAgc2xp Z2h0bHkpOg0KDQpCVUc6IEtBU0FOOiB1c2UtYWZ0ZXItZnJlZSBpbiBrYXNhbl9yY3VfcmVjbGFp bSsweDU4LzB4NjANCg0KRnJlZWQgYnkgdGFzayAwOg0KIGthc2FuX3NhdmVfc3RhY2srMHgyNC8w eDUwDQoga2FzYW5fc2V0X3RyYWNrKzB4MjQvMHgzOA0KIGthc2FuX3NldF9mcmVlX2luZm8rMHgx OC8weDIwDQogX19rYXNhbl9zbGFiX2ZyZWUrMHgxMGMvMHgxNzANCiBrYXNhbl9zbGFiX2ZyZWUr MHgxMC8weDE4DQoga2ZyZWUrMHg5OC8weDI3MA0KIGthc2FuX3JjdV9yZWNsYWltKzB4MWMvMHg2 MA0KDQpMYXN0IGNhbGxfcmN1KCk6DQoga2FzYW5fc2F2ZV9zdGFjaysweDI0LzB4NTANCiBrYXNh bl9yZWNvcmRfYXV4X3N0YWNrKzB4YmMvMHhkMA0KIGNhbGxfcmN1KzB4OGMvMHg1ODANCiBrYXNh bl9yY3VfdWFmKzB4ZjQvMHhmOA0KDQpHZW5lcmljIEtBU0FOIHdpbGwgcmVjb3JkIHRoZSBsYXN0 IHR3byBjYWxsX3JjdSgpIGNhbGwgc3RhY2tzIGFuZA0KcHJpbnQgdXAgdG8gMiBjYWxsX3JjdSgp IGNhbGwgc3RhY2tzIGluIEtBU0FOIHJlcG9ydC4gaXQgaXMgb25seQ0Kc3VpdGFibGUgZm9yIGdl bmVyaWMgS0FTQU4uDQoNClRoaXMgZmVhdHVyZSBjb25zaWRlcnMgdGhlIHNpemUgb2Ygc3RydWN0 IGthc2FuX2FsbG9jX21ldGEgYW5kDQprYXNhbl9mcmVlX21ldGEsIHdlIHRyeSB0byBvcHRpbWl6 ZSB0aGUgc3RydWN0dXJlIGxheW91dCBhbmQgc2l6ZQ0KLCBsZXQgaXQgZ2V0IGJldHRlciBtZW1v cnkgY29uc3VtcHRpb24uDQoNClsxXWh0dHBzOi8vYnVnemlsbGEua2VybmVsLm9yZy9zaG93X2J1 Zy5jZ2k/aWQ9MTk4NDM3DQpbMl1odHRwczovL2dyb3Vwcy5nb29nbGUuY29tL2ZvcnVtLyMhc2Vh cmNoaW4va2FzYW4tZGV2L2JldHRlciQyMHN0YWNrJDIwdHJhY2VzJDIwZm9yJDIwcmN1JTdDc29y dDpkYXRlL2thc2FuLWRldi9LUXNqVF84OGhERS83ck5VWnByUkJnQUoNCg0KQ2hhbmdlcyBzaW5j ZSB2MjoNCi0gcmVtb3ZlIG5ldyBjb25maWcgb3B0aW9uLCBkZWZhdWx0IGVuYWJsZSBpdCBpbiBn ZW5lcmljIEtBU0FODQotIHRlc3QgdGhpcyBmZWF0dXJlIGluIFNMQUIvU0xVQiwgaXQgaXMgcGFz cy4NCi0gbW9kaWZ5IG1hY3JvIHRvIGJlIG1vcmUgY2xlYXJseQ0KLSBtb2RpZnkgZG9jdW1lbnRh dGlvbg0KDQpDaGFuZ2VzIHNpbmNlIHYzOg0KLSBjaGFuZ2UgcmVjb3JkaW5nIGZyb20gZmlyc3Qv bGFzdCB0byB0aGUgbGFzdCB0d28gY2FsbCBzdGFja3MNCi0gbW92ZSBmcmVlIHRyYWNrIGludG8g a2FzYW4gZnJlZSBtZXRhDQotIGluaXQgc2xhYl9mcmVlX21ldGEgb24gb2JqZWN0IHNsb3QgY3Jl YXRpb24NCi0gbW9kaWZ5IGRvY3VtZW50YXRpb24NCg0KQ2hhbmdlcyBzaW5jZSB2NDoNCi0gY2hh bmdlIHZhcmlhYmxlIG5hbWUgdG8gYmUgbW9yZSBjbGVhcmx5DQotIHJlbW92ZSB0aGUgcmVkdW5k YW50IGNvbmRpdGlvbg0KLSByZW1vdmUgaW5pdCBmcmVlIG1ldGEtZGF0YSBhbmQgaW5jcmVhc2lu ZyBvYmplY3QgY29uZGl0aW9uDQoNCkNoYW5nZXMgc2luY2UgdjU6DQotIGFkZCBhIG1hY3JvIEtB U0FOX0tNQUxMT0NfRlJFRVRSQUNLIGluIG9yZGVyIHRvIGNoZWNrIHdoZXRoZXINCiAgcHJpbnQg ZnJlZSBzdGFjaw0KLSBjaGFuZ2UgcHJpbnRpbmcgbWVzc2FnZQ0KLSByZW1vdmUgZGVzY3JpcHRp b25zIGluIEtvY29uZy5rYXNhbg0KDQpDaGFuZ2VzIHNpbmNlIHY2Og0KLSByZXVzZSBwcmludF9z dGFjaygpIGluIHByaW50X3RyYWNrKCkNCg0KV2FsdGVyIFd1ICg0KToNCnJjdS9rYXNhbjogcmVj b3JkIGFuZCBwcmludCBjYWxsX3JjdSgpIGNhbGwgc3RhY2sNCmthc2FuOiByZWNvcmQgYW5kIHBy aW50IHRoZSBmcmVlIHRyYWNrDQprYXNhbjogYWRkIHRlc3RzIGZvciBjYWxsX3JjdSBzdGFjayBy ZWNvcmRpbmcNCmthc2FuOiB1cGRhdGUgZG9jdW1lbnRhdGlvbiBmb3IgZ2VuZXJpYyBrYXNhbg0K DQpEb2N1bWVudGF0aW9uL2Rldi10b29scy9rYXNhbi5yc3QgfCAgMyArKysNCmluY2x1ZGUvbGlu dXgva2FzYW4uaCAgICAgICAgICAgICB8ICAyICsrDQprZXJuZWwvcmN1L3RyZWUuYyAgICAgICAg ICAgICAgICAgfCAgMiArKw0KbGliL3Rlc3Rfa2FzYW4uYyAgICAgICAgICAgICAgICAgIHwgMzAg KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrDQptbS9rYXNhbi9jb21tb24uYyAgICAgICAg ICAgICAgICAgfCAyNiArKysrLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KbW0va2FzYW4vZ2VuZXJp Yy5jICAgICAgICAgICAgICAgIHwgNDMgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr KysrKysrKysrKw0KbW0va2FzYW4vZ2VuZXJpY19yZXBvcnQuYyAgICAgICAgIHwgIDEgKw0KbW0v a2FzYW4va2FzYW4uaCAgICAgICAgICAgICAgICAgIHwgMjMgKysrKysrKysrKysrKysrKysrKysr LS0NCm1tL2thc2FuL3F1YXJhbnRpbmUuYyAgICAgICAgICAgICB8ICAxICsNCm1tL2thc2FuL3Jl cG9ydC5jICAgICAgICAgICAgICAgICB8IDU0ICsrKysrKysrKysrKysrKysrKysrKysrKysrKy0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLQ0KbW0va2FzYW4vdGFncy5jICAgICAgICAgICAgICAg ICAgIHwgMzcgKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKw0KMTEgZmlsZXMg Y2hhbmdlZCwgMTcxIGluc2VydGlvbnMoKyksIDUxIGRlbGV0aW9ucygtKQ==