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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 52526CD1288 for ; Sat, 30 Mar 2024 18:38:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=Lexma+M/hV/On4NNQSURBUEcb+cFQnP/dNUPVKWwArk=; b=sr9jjCKECskBMl GZEJ76+OLgN1LBJbchMPg2oTeSY4whw+XZv0QLP/sKA2qhZpo3m2gaBR+OeS7LVQ3fRlbaZeEsaTr CGOTAffbnkuLPdBzQlzcHfmGhYp/R/J56LW5pVhouNEbfwoVefgkXdejs12I81WtuMGYAgX3QlYcW 9VGP+0XLyLszqZVrbfOpkUBM6AU3F2NDqSfLA0A6E+MLkKy8AZdlIeVoUMVUeWYNrbB27xPxKzllH sP4fsJIiM514p0kYilXJvrOZlzrgJ90K89ul28x+GVews2PFnFGRP4Gr1eJ+JT5JzvPa9J8g3JstX XOA6kAim0ynabWYYklIQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqdaw-00000003yeE-3Y57; Sat, 30 Mar 2024 18:38:22 +0000 Received: from pandora.armlinux.org.uk ([2001:4d48:ad52:32c8:5054:ff:fe00:142]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rqdau-00000003yK3-05se; Sat, 30 Mar 2024 18:38:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=armlinux.org.uk; s=pandora-2019; h=Sender:In-Reply-To: Content-Transfer-Encoding:Content-Type:MIME-Version:References:Message-ID: Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=ujY+2Fajyw/i8qIuOZQSTD217NXANw6Wgvcz9uBaBAs=; b=KnWNOYYg/5X275Y16WxV/bQOIg UXk+SD/WrPBzNWj/iByXWth5ghvY+B8EbPAx7oumvOuzuDpaV+TnegQ3sUAJkTnVzqCI00+nBmiL9 k5NAQFWxw+MxIRYRGaRv2+BNRh7WZ3pm5cWyyZXr0cLjYJJv7QpSYV6IOzafGpHeS7F484kPlr2Bm UlmmnmXFQwafs/3sEFoKz5GHFlCSNEngJsaDgCBQW+2nbWnmsu1A6lDZFqylUkW+4Q23qYqbypS7W 1AgjR8ZQtNqXOICdgR+FAnbvhxAz8g0U6SxsgApbMHAIsR0Aaps9SNK/NguUVF0h1O+zhD2czrXoU NaTZWMag==; Received: from shell.armlinux.org.uk ([fd8f:7570:feb6:1:5054:ff:fe00:4ec]:59452) by pandora.armlinux.org.uk with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1rqdYl-000387-35; Sat, 30 Mar 2024 18:36:08 +0000 Received: from linux by shell.armlinux.org.uk with local (Exim 4.94.2) (envelope-from ) id 1rqdYi-0003rl-38; Sat, 30 Mar 2024 18:36:04 +0000 Date: Sat, 30 Mar 2024 18:36:03 +0000 From: "Russell King (Oracle)" To: Boy Wu =?utf-8?B?KOWQs+WLg+iqvCk=?= Cc: "matthias.bgg@gmail.com" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , "kasan-dev@googlegroups.com" , "angelogioacchino.delregno@collabora.com" , "linux-mm@kvack.org" Subject: Re: [PATCH] arm: kasan: clear stale stack poison Message-ID: References: <20231222022741.8223-1-boy.wu@mediatek.com> <6837adc26ed09b9acd6a2239a14014cd3f16c87c.camel@mediatek.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <6837adc26ed09b9acd6a2239a14014cd3f16c87c.camel@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240330_113820_172910_81F691FB X-CRM114-Status: UNSURE ( 6.71 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gRnJpLCBNYXIgMjksIDIwMjQgYXQgMDM6MTc6MzlBTSArMDAwMCwgQm95IFd1ICjlkLPli4Po qrwpIHdyb3RlOgo+IEhpIFJ1c3NlbGw6Cj4gCj4gS2luZ2x5IHBpbmcKCkknbSBhZnJhaWQgSSBr bm93IG5vd3QgYWJvdXQgS0FTQU4uIEl0IHdhcyBhZGRlZCB0byBBUk0zMiBieSBvdGhlcnMuCkkn dmUgbm8gaWRlYSB3aGV0aGVyIHRoaXMgaXMgY29ycmVjdCBvciBub3QuIENhbiB3ZSBnZXQgc29t ZW9uZSB3aG8Ka25vd3MgS0FTQU4gdG8gcmV2aWV3IHRoaXM/CgotLSAKUk1LJ3MgUGF0Y2ggc3lz dGVtOiBodHRwczovL3d3dy5hcm1saW51eC5vcmcudWsvZGV2ZWxvcGVyL3BhdGNoZXMvCkZUVFAg aXMgaGVyZSEgODBNYnBzIGRvd24gMTBNYnBzIHVwLiBEZWNlbnQgY29ubmVjdGl2aXR5IGF0IGxh c3QhCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaW51 eC1hcm0ta2VybmVsIG1haWxpbmcgbGlzdApsaW51eC1hcm0ta2VybmVsQGxpc3RzLmluZnJhZGVh ZC5vcmcKaHR0cDovL2xpc3RzLmluZnJhZGVhZC5vcmcvbWFpbG1hbi9saXN0aW5mby9saW51eC1h cm0ta2VybmVsCg==