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b=D0IrwHbzZsjOZbTzAYC43T/GZvItxGoXdjOL6pTFOlqP09SpcI27VoTUqnX2dfE5A am2kS2jQzUAaAmZZ3BDlYlJ4zmHJhfvy4p9QDOQLZUDfx9rAKWY80CKBA6a4Er2ZGI lt23qJHHMEJp0zxWXnjE3HPE2Pit8rMMTb0QajIEgi8PtkbGsueihkI5tz2KONyy1p sgD7YMrNDB9XTxrmluk12jKgYBJS1IjXbdaG30YbT3+M3UxdniMlFiMKmQE50TwRWS bCggYriITXVWIWBjt9DYu4oYFjigFfZhORcI0bQuDwx4+19cFx0M4gRZLimGFCnTMG EB4JL2geKtDKg== Date: Tue, 02 Dec 2025 17:13:44 +0000 To: Andrew Morton From: =?utf-8?Q?Maciej_Wiecz=C3=B3r-Retman?= Cc: urezki@gmail.com, elver@google.com, vincenzo.frascino@arm.com, glider@google.com, dvyukov@google.com, ryabinin.a.a@gmail.com, andreyknvl@gmail.com, kasan-dev@googlegroups.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, maciej.wieczor-retman@intel.com, Jiayuan Chen Subject: Re: [PATCH v2 0/2] kasan: vmalloc: Fix incorrect tag assignment with multiple vm_structs Message-ID: In-Reply-To: <20251202083522.1b0349117b9159b891808532@linux-foundation.org> References: <20251202083522.1b0349117b9159b891808532@linux-foundation.org> Feedback-ID: 164464600:user:proton X-Pm-Message-ID: 8e7bff291b714af2d585f45dc4652be83736ad4d MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 21501C0004 X-Stat-Signature: kzqowc19az8xssnpe1qdafm1xbxjwfsm X-Rspam-User: X-HE-Tag: 1764695640-853372 X-HE-Meta: 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 iE4hCovq onGzdMc4sSYLw3T1rtbhMG0aFAe6h/eiVifw/TvNIXbFSU4ccwrigVuiXcalUswZ7JpMqHmn0Wus41y8m/MvY/klbm9fZCoEXKuA+xjpBSBRerDz4VkJznY7yF5d3TS7sEXeDaYwpZF0TppXimavJiRWfc3cuxl9b8yLchk5WQLIeWaep16G7nCEEthuj/VNm/OiuvMVsQqu8K53RsTn8K1rDU8xP2oJZFOEeMX1wVHftT+I9ZP6UGVRoTcrcOM/faUsxA4TeTpPmATJv1bLAxd1Hcjr/vQZE/vUGiqvRucmq6NQNUj/wnMo0w/fd5RWgGiXlSzTLKq2dlNkglWy1gFBfHT811Jag5tdV6slZaJg9x6pI0e8aon8VBfv7GDZ37Kq4jVCbmZXCN9LqLDWUQfUzFA== 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 2025-12-02 at 08:35:22 -0800, Andrew Morton wrote: >On Tue, 02 Dec 2025 14:27:56 +0000 Maciej Wieczor-Retman wrote: ... > >This series overlaps a lot with > >https://lkml.kernel.org/r/20251128111516.244497-1-jiayuan.chen@linux.dev > >Please discuss! > Thanks for pointing it out, I'll test if Jiayuan's version of __kasan_unpoison_vmalloc fixes the issue I'm seeing. kind regards Maciej Wiecz=C3=B3r-Retman