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Howlett" , Boudewijn van der Heide , akpm@linux-foundation.org, aliceryhl@google.com, andrewjballance@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, maple-tree@lists.infradead.org Subject: Re: [PATCH] maple_tree: Add dead node check in mas_dup_alloc() Message-ID: References: <20260106132418.57408-1-boudewijn@delta-utec.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 9EF16C0008 X-Stat-Signature: adgwydeafa56pz3gbsew4wznzxzqgypb X-HE-Tag: 1767724172-869101 X-HE-Meta: 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 fwcVibf3 AhZhvx5SbYK6AbuXHhZ8Z7WGaU1OyPhg2xcIdindFE8dcluHbwhj9k9wRIJJSdDRnty3LtvkwcvCjaiWMCV4iUxY8G8YgC9rlwHBUhoeNtais8WM+jrWzXeJVH5kmh+C36ticey2QDMh9npYaEbDqoHoi8FuWh41gw6zH2PVwv71SUrk1YQy9GxFS0TH5mbx6T78D/O0xfBY9ce/ql6pMVEc97wkujcJ7vnsdoWCtf9DfxvtiZT0oD7iTiPHEqm8GtORc+GyJM+zoDA23Bn2mGOhuyjSCCZWPxh//bny9CBRrTKw= 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 Tue, Jan 06, 2026 at 11:01:27AM -0500, Liam R. Howlett wrote: > The fact that no one in the tree uses it incorrectly means that any > backport would be for the benefit of out-of-tree drivers, which we do > not support. Should this interface be EXPORT_SYMBOL_GPL to make that clear?