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Tue, 14 Oct 2025 09:14:59 +0000 (UTC) Received: from localhost (unknown [10.72.112.12]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8DCFA1800283; Tue, 14 Oct 2025 09:14:57 +0000 (UTC) Date: Tue, 14 Oct 2025 17:14:53 +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: <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 3.4.1 on 10.30.177.111 X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 4F5CBC0002 X-Stat-Signature: tqgcycjwysnwqouknh6ibi5mz77ufjyr X-Rspam-User: X-HE-Tag: 1760433308-609624 X-HE-Meta: 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 ztpaG/5/ 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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 10/14/25 at 10:27am, Sabyrzhan Tasbolatov wrote: > On Thu, Sep 25, 2025 at 11:21 AM Baoquan He wrote: > > > > 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. > > Hello, > > Just heads up that I've already sent cleanup patches [1] and > Andrew has merged them into mm-new tree. > Hopefully, one week's delay wasn't a problem. Thanks for telling. I planned to rebase on top of that and repost in one week or two weeks. I am doing some patch back porting for RHEL. > > [1] https://lore.kernel.org/all/20251009155403.1379150-1-snovitoll@gmail.com/ >