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=-3.9 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 AD3E2C433E0 for ; Tue, 19 May 2020 02:23:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 714E420715 for ; Tue, 19 May 2020 02:23:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="bo4ndfY0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 714E420715 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 166FC900003; Mon, 18 May 2020 22:23:33 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 11985900002; Mon, 18 May 2020 22:23:33 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 02E32900003; Mon, 18 May 2020 22:23:32 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0162.hostedemail.com [216.40.44.162]) by kanga.kvack.org (Postfix) with ESMTP id E0BEF900002 for ; Mon, 18 May 2020 22:23:32 -0400 (EDT) Received: from smtpin21.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 77E43181AEF10 for ; Tue, 19 May 2020 02:23:32 +0000 (UTC) X-FDA: 76831872264.21.grade10_1a6965807811 X-HE-Tag: grade10_1a6965807811 X-Filterd-Recvd-Size: 5948 Received: from mailgw01.mediatek.com (unknown [210.61.82.183]) by imf23.hostedemail.com (Postfix) with ESMTP for ; Tue, 19 May 2020 02:23:31 +0000 (UTC) X-UUID: 1287ad98d3fb47f4bb82707ef0185cdb-20200519 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=pahJ2L0gjM1kDa0csOJAjHWKOME8knEXrsVPb3ccsfw=; b=bo4ndfY0hbuUhMe9tTnbuLff343NTH8JGpMrZT4hKjayI5YTRTH94/0WYhBCs9pqriImvf1z6tT1a/ea1EmrJSP23vB+Fls35RQe2iWBmln93pIhCyJCDyNN3g7EJ8C/GiCZQk4eiiYh3netXZ8P7/rAdEQ5tLws0wbVBnmrA1Q=; X-UUID: 1287ad98d3fb47f4bb82707ef0185cdb-20200519 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw01.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1620647460; Tue, 19 May 2020 10:23:25 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 19 May 2020 10:23:24 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 19 May 2020 10:23:24 +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 CC: , , , , wsd_upstream , , Walter Wu Subject: [PATCH v4 0/4] kasan: memorize and print call_rcu stack Date: Tue, 19 May 2020 10:23:22 +0800 Message-ID: <20200519022322.24053-1-walter-zh.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 Content-Type: text/plain 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 MA0KDQpMYXN0IG9uZSBjYWxsX3JjdSgpIGNhbGwgc3RhY2s6DQoga2FzYW5fc2F2ZV9zdGFjaysw eDI0LzB4NTANCiBrYXNhbl9yZWNvcmRfYXV4X3N0YWNrKzB4YmMvMHhkMA0KIGNhbGxfcmN1KzB4 OGMvMHg1ODANCiBrYXNhbl9yY3VfdWFmKzB4ZjQvMHhmOA0KDQpHZW5lcmljIEtBU0FOIHdpbGwg cmVjb3JkIHRoZSBsYXN0IHR3byBjYWxsX3JjdSgpIGNhbGwgc3RhY2tzIGFuZA0KcHJpbnQgdXAg dG8gMiBjYWxsX3JjdSgpIGNhbGwgc3RhY2tzIGluIEtBU0FOIHJlcG9ydC4gaXQgaXMgb25seQ0K c3VpdGFibGUgZm9yIGdlbmVyaWMgS0FTQU4uDQoNClRoaXMgZmVhdHVyZSBjb25zaWRlcnMgdGhl IHNpemUgb2Ygc3RydWN0IGthc2FuX2FsbG9jX21ldGEgYW5kDQprYXNhbl9mcmVlX21ldGEsIHdl IHRyeSB0byBvcHRpbWl6ZSB0aGUgc3RydWN0dXJlIGxheW91dCBhbmQgc2l6ZQ0KLCBsZXQgaXQg Z2V0IGJldHRlciBtZW1vcnkgY29uc3VtcHRpb24uDQoNClsxXWh0dHBzOi8vYnVnemlsbGEua2Vy bmVsLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTk4NDM3DQpbMl1odHRwczovL2dyb3Vwcy5nb29nbGUu Y29tL2ZvcnVtLyMhc2VhcmNoaW4va2FzYW4tZGV2L2JldHRlciQyMHN0YWNrJDIwdHJhY2VzJDIw Zm9yJDIwcmN1JTdDc29ydDpkYXRlL2thc2FuLWRldi9LUXNqVF84OGhERS83ck5VWnByUkJnQUoN Cg0KQ2hhbmdlcyBzaW5jZSB2MjoNCi0gcmVtb3ZlIG5ldyBjb25maWcgb3B0aW9uLCBkZWZhdWx0 IGVuYWJsZSBpdCBpbiBnZW5lcmljIEtBU0FODQotIHRlc3QgdGhpcyBmZWF0dXJlIGluIFNMQUIv U0xVQiwgaXQgaXMgcGFzcy4NCi0gbW9kaWZ5IG1hY3JvIHRvIGJlIG1vcmUgY2xlYXJseQ0KLSBt b2RpZnkgZG9jdW1lbnRhdGlvbg0KDQpDaGFuZ2VzIHNpbmNlIHYzOg0KLSBjaGFuZ2UgcmVjb3Jk aW5nIGZyb20gZmlyc3QvbGFzdCB0byB0aGUgbGFzdCB0d28gY2FsbCBzdGFja3MNCi0gbW92ZSBm cmVlIHRyYWNrIGludG8ga2FzYW4gZnJlZSBtZXRhDQotIGluaXQgc2xhYl9mcmVlX21ldGEgb24g b2JqZWN0IHNsb3QgY3JlYXRpb24NCi0gbW9kaWZ5IGRvY3VtZW50YXRpb24NCg0KQ2hhbmdlcyBz aW5jZSB2NDoNCi0gY2hhbmdlIHZhcmlhYmxlIG5hbWUgdG8gYmUgbW9yZSBjbGVhcmx5DQotIHJl bW92ZSB0aGUgcmVkdW5kYW50IGNvbmRpdGlvbg0KLSByZW1vdmUgaW5pdCBmcmVlIG1ldGEtZGF0 YSBhbmQgaW5jcmVhc2luZyBvYmplY3QgY29uZGl0aW9uDQoNCldhbHRlciBXdSAoNCk6DQpyY3Uv a2FzYW46IHJlY29yZCBhbmQgcHJpbnQgY2FsbF9yY3UoKSBjYWxsIHN0YWNrDQprYXNhbjogcmVj b3JkIGFuZCBwcmludCB0aGUgZnJlZSB0cmFjaw0Ka2FzYW46IGFkZCB0ZXN0cyBmb3IgY2FsbF9y Y3Ugc3RhY2sgcmVjb3JkaW5nDQprYXNhbjogdXBkYXRlIGRvY3VtZW50YXRpb24gZm9yIGdlbmVy aWMga2FzYW4NCg0KRG9jdW1lbnRhdGlvbi9kZXYtdG9vbHMva2FzYW4ucnN0IHwgIDMgKysrDQpp bmNsdWRlL2xpbnV4L2thc2FuLmggICAgICAgICAgICAgfCAgMiArKw0Ka2VybmVsL3JjdS90cmVl LmMgICAgICAgICAgICAgICAgIHwgIDIgKysNCmxpYi9LY29uZmlnLmthc2FuICAgICAgICAgICAg ICAgICB8ICAyICsrDQpsaWIvdGVzdF9rYXNhbi5jICAgICAgICAgICAgICAgICAgfCAzMCArKysr KysrKysrKysrKysrKysrKysrKysrKysrKysNCm1tL2thc2FuL2NvbW1vbi5jICAgICAgICAgICAg ICAgICB8IDI2ICsrKystLS0tLS0tLS0tLS0tLS0tLS0tLS0tDQptbS9rYXNhbi9nZW5lcmljLmMg ICAgICAgICAgICAgICAgfCAzNyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysr DQptbS9rYXNhbi9rYXNhbi5oICAgICAgICAgICAgICAgICAgfCAxNyArKysrKysrKysrKysrKysr Kw0KbW0va2FzYW4vcmVwb3J0LmMgICAgICAgICAgICAgICAgIHwgMzYgKysrKysrKysrKysrKysr KysrKystLS0tLS0tLS0tLS0tLS0tDQptbS9rYXNhbi90YWdzLmMgICAgICAgICAgICAgICAgICAg fCAzNyArKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrDQoxMCBmaWxlcyBjaGFu Z2VkLCAxNTQgaW5zZXJ0aW9ucygrKSwgMzggZGVsZXRpb25zKC0p