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Fri, 5 Dec 2025 11:03:14 GMT Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 10EF320049; Fri, 5 Dec 2025 11:03:14 +0000 (GMT) Received: from smtpav06.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2CED22004B; Fri, 5 Dec 2025 11:03:13 +0000 (GMT) Received: from osiris (unknown [9.87.131.209]) by smtpav06.fra02v.mail.ibm.com (Postfix) with ESMTPS; Fri, 5 Dec 2025 11:03:13 +0000 (GMT) Date: Fri, 5 Dec 2025 12:03:11 +0100 From: Heiko Carstens To: Baoquan He Cc: Andrey Konovalov , linux-mm@kvack.org, ryabinin.a.a@gmail.com, glider@google.com, dvyukov@google.com, vincenzo.frascino@arm.com, akpm@linux-foundation.org, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, elver@google.com, sj@kernel.org, lorenzo.stoakes@oracle.com, snovitoll@gmail.com, christophe.leroy@csgroup.eu, Mikhail Zaslonko Subject: Re: [PATCH v4 00/12] mm/kasan: make kasan=on|off work for all three modes Message-ID: <20251205110311.11813A10-hca@linux.ibm.com> References: <20251128033320.1349620-1-bhe@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; 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I tested on arm64 because it has sw_tags and > hw_tags. And if x86_64 and arm64 works well with kasan=off in generic > mode, it should be fine on other architectures. I am a little more > familiar with operations on x86/arm64 than others. I can manage to get > power system to test kasan=off in generic mode, if that is required. > From my side, I would like to see x86_64/arm64/s390/power to have > kasan=off because RHEL support these architectures. I need consult people > to make clear how to change in s390. Will post patch later or ask other > people to help do that. We are aware that s390 support is missing / does not work, and will provide something. I guess something based on this series would be good, or are you planning to send a new version anytime soon?