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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 21AE5CAC5A5 for ; Thu, 25 Sep 2025 06:21:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 623A68E0008; Thu, 25 Sep 2025 02:21:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5FB618E0001; Thu, 25 Sep 2025 02:21:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4E9C38E0008; Thu, 25 Sep 2025 02:21:05 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 3B0B88E0001 for ; Thu, 25 Sep 2025 02:21:05 -0400 (EDT) Received: from smtpin02.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay01.hostedemail.com (Postfix) with ESMTP id DD4441DED4D for ; Thu, 25 Sep 2025 06:21:04 +0000 (UTC) X-FDA: 83926774848.02.7312639 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by imf16.hostedemail.com (Postfix) with ESMTP id 0739E180006 for ; Thu, 25 Sep 2025 06:21:02 +0000 (UTC) Authentication-Results: imf16.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=Ao3y4svZ; spf=pass (imf16.hostedemail.com: domain of bhe@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=bhe@redhat.com; dmarc=pass (policy=quarantine) header.from=redhat.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1758781263; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=MWVGs+PYKtMTbMr9CAqyDAMYWhTG9d/QRFnGi6Yteos=; b=jmTcSAYiHdVf8IJp1HSLThzFeVKZN6agcTu8RW35DDBORwZ2b9wom0LsUWh5PTgYx6LviZ FFnm8U5EZijoL5GFGCG1ya9KFVw17OitfgkRoPGfLTS3TgYP2THUKzoHux3nNroWBnFyz6 50FxSWQe74INgFQYkkA9UyXVKkxD9H4= ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1758781263; a=rsa-sha256; cv=none; b=iRjpmnK7FJHjs+jFotU82g2yjb3JwOGJ9WE2CGysBbwzJ37LMNZsf/g4GGS1Fcd6vqIQ50 aSfvIJSzEQCcUzhdqfQrcpGBifsQWKTLxIYdqWqJLfBIYOj0OJyEs8v3mabvHwdIOln5/6 NjD0pYeuRqH1u+wGzpTdcrO0QGLWVE0= ARC-Authentication-Results: i=1; imf16.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b=Ao3y4svZ; spf=pass (imf16.hostedemail.com: domain of bhe@redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=bhe@redhat.com; dmarc=pass (policy=quarantine) header.from=redhat.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1758781262; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=MWVGs+PYKtMTbMr9CAqyDAMYWhTG9d/QRFnGi6Yteos=; b=Ao3y4svZeOrpQYXP3YYH9BG+ihU92/AYUARP6cOalWWJ0xfFBn9JS7iExuO+wvDOlVHYMF HoS2Cj62HuORplkkzRRSqN3+8hJ4NjF/tSRk1dST4V1wsJAtLzT9KA6A/lSCOn3R7hwdhD eOkMpL0wbGKObxh/joGi03pZdHndXwU= Received: from mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-222-x8b2H0wSP5im0fP7tXEa7Q-1; Thu, 25 Sep 2025 02:20:55 -0400 X-MC-Unique: x8b2H0wSP5im0fP7tXEa7Q-1 X-Mimecast-MFC-AGG-ID: x8b2H0wSP5im0fP7tXEa7Q_1758781253 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id F1E711955F45; Thu, 25 Sep 2025 06:20:52 +0000 (UTC) Received: from localhost (unknown [10.72.112.12]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id E97CE19560B1; Thu, 25 Sep 2025 06:20:50 +0000 (UTC) Date: Thu, 25 Sep 2025 14:20:46 +0800 From: Baoquan He To: Sabyrzhan Tasbolatov Cc: Andrey Konovalov , Andrey Ryabinin , glider@google.com, dvyukov@google.com, elver@google.com, linux-mm@kvack.org, vincenzo.frascino@arm.com, akpm@linux-foundation.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, sj@kernel.org, lorenzo.stoakes@oracle.com, christophe.leroy@csgroup.eu Subject: Re: [PATCH v3 00/12] mm/kasan: make kasan=on|off work for all three modes Message-ID: References: <20250820053459.164825-1-bhe@redhat.com> <75a2eb31-3636-44d4-b2c9-3a24646499a4@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: 0739E180006 X-Stat-Signature: grqic6exjyma9kjkz8msmr38ph9q1bnd X-Rspam-User: X-HE-Tag: 1758781262-343711 X-HE-Meta: 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 FU9HKNHp 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 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: List-Subscribe: List-Unsubscribe: On 09/25/25 at 12:07am, Sabyrzhan Tasbolatov wrote: > On Wed, Sep 24, 2025 at 5:35 AM Baoquan He wrote: > > > > On 09/23/25 at 07:49pm, Andrey Konovalov wrote: > > > Since the Sabyrzhan's patches are already in mm-stable (and I assume > > > will be merged during the next merge window), just rebase your changes > > > on top. > > > > That's fine, I will rebase. > > > > > > > > But also note that Sabyrzhan is planning to move out the > > > kasan_enabled() checks into include/linux/kasan.h (which is a clean-up > > > I would have also asked you to do with the kasan=off patches), so > > > maybe you should sync up with him wrt these changes. > > > > Hi Sabyrzhan, > > > > What's your thought? You want to do the cleanup after my rebasing on > > your merged patches or you prefer to do it ahead of time? Please let me > > know so that I can adjust my posting accordingly. Thanks. > > > > Hello, > > I can make all necessary changes only next week. Currently, traveling. > I will send the fix-up patch Andrey has described somewhere next week. > Please let me know if it's ok. Please take it easy, today is Thursday, I will wait for your clean up patch next week and post. I can do some preparation work for rebasing on your merged patches. Thanks. > > > Thanks > > Baoquan > > >