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=-2.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY,URIBL_BLOCKED,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 41CC9C28CBC for ; Wed, 6 May 2020 06:34:05 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 13E9D206E6 for ; Wed, 6 May 2020 06:34:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="BJ2PHPw7"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="YdPweka6" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 13E9D206E6 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Date:To:From:Subject:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=xySuXoBFbRT7CoIDwCNXYQr9SE5i0ZVt1gp+t2SnAio=; b=BJ2PHPw7J/ADDO vLGGl8th+PJ5XrpKtAQNTlOdNbNgZwdAchrwzCPnubCvJtrhc3CuJAdI3IBmGxbyCfYAEaXNpKLUE RpROYq9Snf0+FP0jPdEcnE+Pv7R/xzx7dZuf4ezP0CtlE7uHh/2mwIRBI27EwSjRPl5AbBUMCi7dL Ow2QtF5GU4vJvH8ZW6rzteuE13fsUvBFp2n498fYgv5B2V+eqIziZoCrpBX2jeiXnSXMc3Q/GhWNk IzTVSwU3IVM3wNquO1lha7PEn4SZLTpAWuXRGx/9Q4J3kjgFmdD9Zb3hbSpLRHHebUHxhILaHHpnX Z79+pGVhueKChuAQ9t7g==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWDd6-0006LQ-MN; Wed, 06 May 2020 06:34:04 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jWDd1-0006JF-Iv; Wed, 06 May 2020 06:34:01 +0000 X-UUID: df7162d784c04fb79057c49c474eebee-20200505 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=EMtEpkXEvK9nfHRYvG1dhOQ8iE+qMOZdMvGDu7QjaPw=; b=YdPweka6yiq9Z0oJweGz75TbXzTe35IsBUdRqukYNHsv0yxMFvv1Opj+CQOXnmyPhPGuDzKMdTHfNsr1zNEPlkwOQ7yG896y0YNldjPLZOKsPLWN4J/UuzpClBN5+X3oCsZ60TAyjxQ08WumGZd68we4aev2p+X94HkCN4+gDKo=; X-UUID: df7162d784c04fb79057c49c474eebee-20200505 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 842776181; Tue, 05 May 2020 22:33:54 -0800 Received: from MTKMBS01N2.mediatek.inc (172.21.101.79) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 5 May 2020 23:23:53 -0700 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 14:23:38 +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 14:23:34 +0800 Message-ID: <1588746219.16219.10.camel@mtksdccf07> Subject: Re: [PATCH 0/3] kasan: memorize and print call_rcu stack From: Walter Wu To: Qian Cai Date: Wed, 6 May 2020 14:23:39 +0800 In-Reply-To: <2BF68E83-4611-48B2-A57F-196236399219@lca.pw> References: <20200506051853.14380-1-walter-zh.wu@mediatek.com> <2BF68E83-4611-48B2-A57F-196236399219@lca.pw> X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-TM-SNTS-SMTP: 42DEFC715D66F1062290FF153DFF6751FECE0CF316B54F13B8825BE6B87E4B562000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200505_233359_627588_AFF387B5 X-CRM114-Status: GOOD ( 13.47 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: wsd_upstream , "Paul E . McKenney" , linux-mm@kvack.org, Lai Jiangshan , Josh Triplett , kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, Joel Fernandes , linux-mediatek@lists.infradead.org, Alexander Potapenko , linux-arm-kernel@lists.infradead.org, Matthias Brugger , Andrey Ryabinin , Andrew Morton , Dmitry Vyukov , Mathieu Desnoyers Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gV2VkLCAyMDIwLTA1LTA2IGF0IDAxOjUzIC0wNDAwLCBRaWFuIENhaSB3cm90ZToNCj4gDQo+ ID4gT24gTWF5IDYsIDIwMjAsIGF0IDE6MTkgQU0sIFdhbHRlciBXdSA8d2FsdGVyLXpoLnd1QG1l ZGlhdGVrLmNvbT4gd3JvdGU6DQo+ID4gDQo+ID4gVGhpcyBwYXRjaHNldCBpbXByb3ZlcyBLQVNB TiByZXBvcnRzIGJ5IG1ha2luZyB0aGVtIHRvIGhhdmUNCj4gPiBjYWxsX3JjdSgpIGNhbGwgc3Rh Y2sgaW5mb3JtYXRpb24uIEl0IGlzIGhlbHBmdWwgZm9yIHByb2dyYW1tZXJzDQo+ID4gdG8gc29s dmUgdXNlLWFmdGVyLWZyZWUgb3IgZG91YmxlLWZyZWUgbWVtb3J5IGlzc3VlLg0KPiA+IA0KPiA+ IFRoZSBLQVNBTiByZXBvcnQgd2FzIGFzIGZvbGxvd3MoY2xlYW5lZCB1cCBzbGlnaHRseSk6DQo+ ID4gDQo+ID4gQlVHOiBLQVNBTjogdXNlLWFmdGVyLWZyZWUgaW4ga2FzYW5fcmN1X3JlY2xhaW0r MHg1OC8weDYwDQo+ID4gDQo+ID4gRnJlZWQgYnkgdGFzayAwOg0KPiA+IHNhdmVfc3RhY2srMHgy NC8weDUwDQo+ID4gX19rYXNhbl9zbGFiX2ZyZWUrMHgxMTAvMHgxNzgNCj4gPiBrYXNhbl9zbGFi X2ZyZWUrMHgxMC8weDE4DQo+ID4ga2ZyZWUrMHg5OC8weDI3MA0KPiA+IGthc2FuX3JjdV9yZWNs YWltKzB4MWMvMHg2MA0KPiA+IHJjdV9jb3JlKzB4OGI0LzB4MTBmOA0KPiA+IHJjdV9jb3JlX3Np KzB4Yy8weDE4DQo+ID4gZWZpX2hlYWRlcl9lbmQrMHgyMzgvMHhhNmMNCj4gPiANCj4gPiBGaXJz dCBjYWxsX3JjdSgpIGNhbGwgc3RhY2s6DQo+ID4gc2F2ZV9zdGFjaysweDI0LzB4NTANCj4gPiBr YXNhbl9yZWNvcmRfY2FsbHJjdSsweGM4LzB4ZDgNCj4gPiBjYWxsX3JjdSsweDE5MC8weDU4MA0K PiA+IGthc2FuX3JjdV91YWYrMHgxZDgvMHgyNzgNCj4gPiANCj4gPiBMYXN0IGNhbGxfcmN1KCkg Y2FsbCBzdGFjazoNCj4gPiAoc3RhY2sgaXMgbm90IGF2YWlsYWJsZSkNCj4gPiANCj4gPiANCj4g PiBBZGQgbmV3IENPTkZJRyBvcHRpb24gdG8gcmVjb3JkIGZpcnN0IGFuZCBsYXN0IGNhbGxfcmN1 KCkgY2FsbCBzdGFjaw0KPiA+IGFuZCBLQVNBTiByZXBvcnQgcHJpbnRzIHR3byBjYWxsX3JjdSgp IGNhbGwgc3RhY2suDQo+ID4gDQo+ID4gVGhpcyBvcHRpb24gZG9lc24ndCBpbmNyZWFzZSB0aGUg Y29zdCBvZiBtZW1vcnkgY29uc3VtcHRpb24uIEl0IGlzDQo+ID4gb25seSBzdWl0YWJsZSBmb3Ig Z2VuZXJpYyBLQVNBTi4NCj4gDQo+IEkgZG9u4oCZdCB1bmRlcnN0YW5kIHdoeSB0aGlzIG5lZWRz IHRvIGJlIGEgS2NvbmZpZyBvcHRpb24gYXQgYWxsLiBJZiBjYWxsX3JjdSgpIHN0YWNrcyBhcmUg dXNlZnVsIGluIGdlbmVyYWwsIHRoZW4ganVzdCBhbHdheXMgZ2F0aGVyIHRob3NlIGluZm9ybWF0 aW9uLiBIb3cgZG8gZGV2ZWxvcGVycyBqdWRnZSBpZiB0aGV5IG5lZWQgdG8gc2VsZWN0IHRoaXMg b3B0aW9uIG9yIG5vdD8NCg0KQmVjYXVzZSB3ZSBkb24ndCB3YW50IHRvIGluY3JlYXNlIHNsdWIg bWV0YS1kYXRhIHNpemUsIHNvIGVuYWJsaW5nIHRoaXMNCm9wdGlvbiBjYW4gcHJpbnQgY2FsbF9y Y3UoKSBzdGFja3MsIGJ1dCB0aGUgaW4tdXNlIHNsdWIgb2JqZWN0IGRvZXNuJ3QNCnByaW50IGZy ZWUgc3RhY2suIFNvIGlmIGhhdmUgb3V0LW9mLWJvdW5kIGlzc3VlLCB0aGVuIGl0IHdpbGwgbm90 IHByaW50DQpmcmVlIHN0YWNrLiBJdCBpcyBhIHRyYWRlLW9mZiwgc2VlIFsxXS4NCg0KWzFdIGh0 dHBzOi8vYnVnemlsbGEua2VybmVsLm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MTk4NDM3DQoNClRoYW5r cw0KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgt YXJtLWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQu b3JnCmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJt LWtlcm5lbAo=