Alice Ryhl 1b1a946dc2 rust: alloc: specify the minimum alignment of each allocator ... The kernel's allocators sometimes provide a higher alignment than the end-user requested, so add a new constant on the Allocator trait to let the allocator specify what its minimum guaranteed alignment is. This allows the ForeignOwnable trait to provide a more accurate value of FOREIGN_ALIGN when using a pointer type such as Box, which will be useful with certain collections such as XArray that store its own data in the low bits of pointers. Reviewed-by: Benno Lossin <lossin@kernel.org> Signed-off-by: Alice Ryhl <aliceryhl@google.com> Acked-by: Liam R. Howlett <Liam.Howlett@oracle.com> Reviewed-by: Andreas Hindborg <a.hindborg@kernel.org> Link: https://lore.kernel.org/r/20250811-align-min-allocator-v2-1-3386cc94f4fc@google.com [ Add helper for ARCH_KMALLOC_MINALIGN; remove cast to usize. - Danilo ] Signed-off-by: Danilo Krummrich <dakr@kernel.org>		2025-08-15 20:55:16 +02:00
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kvec	rust: alloc: add Vec::insert_within_capacity	2025-05-07 18:40:45 +02:00
allocator.rs	rust: alloc: specify the minimum alignment of each allocator	2025-08-15 20:55:16 +02:00
allocator_test.rs	rust: enable clippy::ptr_as_ptr lint	2025-06-22 23:08:42 +02:00
kbox.rs	Alloc & DMA changes for v6.17	2025-07-15 23:42:55 +02:00
kvec.rs	rust: make kvec::Vec functions const fn	2025-08-15 19:58:51 +02:00
layout.rs	rust: make ArrayLayout::new_unchecked a const fn	2025-08-15 19:58:51 +02:00