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 F2469C7618B for ; Fri, 26 Jul 2019 12:28:40 +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 C4D1822BEF for ; Fri, 26 Jul 2019 12:28:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="FWoYkw+u" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C4D1822BEF 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=vkct/0FjH8AzqS59M+TQoSQvSCB+FsbL9GitJMs0vn4=; b=FWoYkw+uuDNerz 6iBqg+x5QryZZ4AcgKw0lLMlBRT2S8x0yM2B6vgtaINg/scs/cUNVr0o2ySelkqX9doWcwDfsaKNQ w+7ugLey50srhLvJRcMmClXVlzcDrMvj3Mb+P4PsXMZmtnMIFPkZMNwjM7u6KobNcnfGFrCZ37N+B mC1DrdBxK60maofqkDiVOmRM6Ls3r+qE8f2S8usoMh09vtPGI+1x4VemDmgdqTMHc72l1u9ePXfd+ L+Za1ugNdN2HJQuFATZ6TkKQpvCobphcO17NS7C6HtYwbTAVpNTVfHWt/wJgR9EC2gH9WfRQPndUf vjv855CBHekrgXfkLGbg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hqzKw-0003vj-61; Fri, 26 Jul 2019 12:28:38 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hqzKq-0003tw-Ve; Fri, 26 Jul 2019 12:28:34 +0000 X-UUID: 8706d99214264433bb299cabc12455b5-20190726 X-UUID: 8706d99214264433bb299cabc12455b5-20190726 Received: from mtkcas68.mediatek.inc [(172.29.94.19)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLS) with ESMTP id 755713311; Fri, 26 Jul 2019 04:28:20 -0800 Received: from mtkmbs07n1.mediatek.inc (172.21.101.16) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 26 Jul 2019 05:28:18 -0700 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 26 Jul 2019 20:28:17 +0800 Received: from [172.21.84.99] (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Fri, 26 Jul 2019 20:28:17 +0800 Message-ID: <1564144097.515.3.camel@mtksdccf07> Subject: Re: [PATCH v3] kasan: add memory corruption identification for software tag-based mode From: Walter Wu To: Andrey Ryabinin Date: Fri, 26 Jul 2019 20:28:17 +0800 In-Reply-To: References: <20190613081357.1360-1-walter-zh.wu@mediatek.com> <1560447999.15814.15.camel@mtksdccf07> <1560479520.15814.34.camel@mtksdccf07> <1560744017.15814.49.camel@mtksdccf07> <1560774735.15814.54.camel@mtksdccf07> <1561974995.18866.1.camel@mtksdccf07> <1562640832.9077.32.camel@mtksdccf07> <1562839579.5846.12.camel@mtksdccf07> <37897fb7-88c1-859a-dfcc-0a5e89a642e0@virtuozzo.com> <1563160001.4793.4.camel@mtksdccf07> <9ab1871a-2605-ab34-3fd3-4b44a0e17ab7@virtuozzo.com> <1563789162.31223.3.camel@mtksdccf07> X-Mailer: Evolution 3.2.3-0ubuntu6 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190726_052833_021501_0C589999 X-CRM114-Status: GOOD ( 27.17 ) 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 , "Jason A . Donenfeld" , Vasily Gorbik , Arnd Bergmann , Linux-MM , Andrey Konovalov , LKML , kasan-dev , Pekka Enberg , Martin Schwidefsky , Miles Chen , Alexander Potapenko , Linux ARM , David Rientjes , Matthias Brugger , linux-mediatek@lists.infradead.org, Christoph Lameter , Joonsoo Kim , Dmitry Vyukov 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 T24gRnJpLCAyMDE5LTA3LTI2IGF0IDE1OjAwICswMzAwLCBBbmRyZXkgUnlhYmluaW4gd3JvdGU6 Cj4gCj4gT24gNy8yMi8xOSAxMjo1MiBQTSwgV2FsdGVyIFd1IHdyb3RlOgo+ID4gT24gVGh1LCAy MDE5LTA3LTE4IGF0IDE5OjExICswMzAwLCBBbmRyZXkgUnlhYmluaW4gd3JvdGU6Cj4gPj4KPiA+ PiBPbiA3LzE1LzE5IDY6MDYgQU0sIFdhbHRlciBXdSB3cm90ZToKPiA+Pj4gT24gRnJpLCAyMDE5 LTA3LTEyIGF0IDEzOjUyICswMzAwLCBBbmRyZXkgUnlhYmluaW4gd3JvdGU6Cj4gPj4+Pgo+ID4+ Pj4gT24gNy8xMS8xOSAxOjA2IFBNLCBXYWx0ZXIgV3Ugd3JvdGU6Cj4gPj4+Pj4gT24gV2VkLCAy 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