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=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_SANE_2 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 108C2C38A24 for ; Wed, 6 May 2020 12:01:59 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BA649206DD for ; Wed, 6 May 2020 12:01:58 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="Mcol6PT9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BA649206DD 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 54C718E0005; Wed, 6 May 2020 08:01:58 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4AE3C8E0003; Wed, 6 May 2020 08:01:58 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 34F298E0005; Wed, 6 May 2020 08:01:58 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0027.hostedemail.com [216.40.44.27]) by kanga.kvack.org (Postfix) with ESMTP id 19ED38E0003 for ; Wed, 6 May 2020 08:01:58 -0400 (EDT) Received: from smtpin25.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id CFDA51278D for ; Wed, 6 May 2020 12:01:57 +0000 (UTC) X-FDA: 76786155474.25.boats47_4b25d5ce87b0e X-HE-Tag: boats47_4b25d5ce87b0e X-Filterd-Recvd-Size: 8147 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by imf01.hostedemail.com (Postfix) with ESMTP for ; Wed, 6 May 2020 12:01:56 +0000 (UTC) X-UUID: 968fbabcc65544d6a29314853d4acead-20200506 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:MIME-Version:Content-Type:References:In-Reply-To:Date:CC:To:From:Subject:Message-ID; bh=QP0Z6ozRv4E9IF9IdA2oNzT3UIfPRWDRnB6r6crxAtE=; b=Mcol6PT9GvCs5XvO8Ips6JJuFzlkDhGq72FAGSFohsSlHlycmRc95K1ng5qmnSPESE+qzorrvTYJRJhOYzAHtMaeouab1L/Wz3GBJM0ux4J/d+Li8yMw/4KOgByxTPYesmaavnU2RQASCX/KfluL3egJyd5MNigqPceO05AC4sM=; X-UUID: 968fbabcc65544d6a29314853d4acead-20200506 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 12963967; Wed, 06 May 2020 20:01:52 +0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs01n2.mediatek.inc (172.21.101.79) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 6 May 2020 20:01:47 +0800 Received: from [172.21.84.99] (172.21.84.99) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 6 May 2020 20:01:47 +0800 Message-ID: <1588766510.23664.31.camel@mtksdccf07> Subject: Re: [PATCH 0/3] kasan: memorize and print call_rcu stack From: Walter Wu To: Dmitry Vyukov CC: Qian Cai , Andrey Ryabinin , Alexander Potapenko , Matthias Brugger , "Paul E . McKenney" , "Josh Triplett" , Mathieu Desnoyers , Lai Jiangshan , Joel Fernandes , Andrew Morton , kasan-dev , Linux-MM , LKML , "Linux ARM" , wsd_upstream , Date: Wed, 6 May 2020 20:01:50 +0800 In-Reply-To: References: <20200506051853.14380-1-walter-zh.wu@mediatek.com> <2BF68E83-4611-48B2-A57F-196236399219@lca.pw> <1588746219.16219.10.camel@mtksdccf07> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-TM-SNTS-SMTP: 3E77E78FC4A39AC2C8C02C3404C5BF8283AFF9FF6F48C546033B172E256C57172000:8 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: T24gV2VkLCAyMDIwLTA1LTA2IGF0IDExOjM3ICswMjAwLCAnRG1pdHJ5IFZ5dWtvdicgdmlhIGth c2FuLWRldiB3cm90ZToNCj4gT24gV2VkLCBNYXkgNiwgMjAyMCBhdCA4OjIzIEFNIFdhbHRlciBX dSA8d2FsdGVyLXpoLnd1QG1lZGlhdGVrLmNvbT4gd3JvdGU6DQo+ID4gPiA+IFRoaXMgcGF0Y2hz 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