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Thu, 24 Jul 2025 02:27:18 -0700 (PDT) Date: Thu, 24 Jul 2025 09:27:17 +0000 In-Reply-To: <20250715135845.2230333-1-vitaly.wool@konsulko.se> Mime-Version: 1.0 References: <20250715135645.2230065-1-vitaly.wool@konsulko.se> <20250715135845.2230333-1-vitaly.wool@konsulko.se> Message-ID: Subject: Re: [PATCH v13 4/4] rust: support large alignments in allocations From: Alice Ryhl To: Vitaly Wool Cc: linux-mm@kvack.org, akpm@linux-foundation.org, linux-kernel@vger.kernel.org, Uladzislau Rezki , Danilo Krummrich , Vlastimil Babka , rust-for-linux@vger.kernel.org, Lorenzo Stoakes , "Liam R . Howlett" , Kent Overstreet , linux-bcachefs@vger.kernel.org, bpf@vger.kernel.org, Herbert Xu , Jann Horn , Pedro Falcato Content-Type: text/plain; charset="utf-8" X-Rspamd-Queue-Id: 7E7544000A X-Rspam-User: X-Rspamd-Server: rspam09 X-Stat-Signature: 5gk617kefqfeqfecos8up633chiuqhd5 X-HE-Tag: 1753349239-111268 X-HE-Meta: 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 gLwx+QyZ CW3fSayPYKrHui3K+OsNFC3LZHIOkZrw75qShrhtT4k2A8mjF0B9MRjtdu8BhaD/ZRwQz5XSkqZy429xbf6RCgvrdHYPBtmdJ0UciZKy9gMFBCU9N8DuWwL6qvVp3k9DGa9gGIfa8NMSmH/ixr+n8JLuS8eBhRAQ1E3PQnHgUDHgehQ8thjIx2oJx7swAEeXrdJ1Tq2JVlYOOnFKTE2zyCFiiQMjXaTbEPFdifzy4b3bFC05APP7QKbIkJjtDuXJOpZQPIRezEiTp2EzFpeDMa+TFAg8CtGXvedVE6Vy6e2MN9oitlkv3FO1naaDtqRr6SdwefCYzuAMlyWgF8KLzwmqIFQGqtPKRy40nSoCmPzEmEKL86TV8W/mI2aK8aTZlwzs0Avt46jDzAmhNrxvZtUKAGVQvpToPrbt1I95492ANnZSy/AccSuuWRSkRr690mrsD8MwoU7PQYAe0jO1X7DSl0O3SDbS4LLPtt2OLq3Y/OvAPW2Wl0z5mAwjr2M+C6lCFLjMUDO5tN0/C+yWUy8geC5hlV+/L4DmOdPygz/4JPlU/RQXX2E2mIq0rWwxs7Acy0KB7vD5enDp7mgsK+Eal4mGrkXk28HAaScD0bFRJBtfuE9a+J51sbw== 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, Jul 15, 2025 at 03:58:45PM +0200, Vitaly Wool wrote: > Add support for large (> PAGE_SIZE) alignments in Rust allocators. > All the preparations on the C side are already done, we just need > to add bindings for _node_align() functions and start > using those. > > Signed-off-by: Vitaly Wool > Acked-by: Danilo Krummrich Acked-by: Alice Ryhl