The quilt patch titled Subject: rust: mm: mark VmaNew as transparent has been removed from the -mm tree. Its filename was rust-mm-mark-vmanew-as-transparent.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------ From: Baptiste Lepers baptiste.lepers@gmail.com Subject: rust: mm: mark VmaNew as transparent Date: Tue, 12 Aug 2025 15:26:56 +0200
Unsafe code in VmaNew's methods assumes that the type has the same layout as the inner `bindings::vm_area_struct`. This is not guaranteed by the default struct representation in Rust, but requires specifying the `transparent` representation.
Link: https://lkml.kernel.org/r/20250812132712.61007-1-baptiste.lepers@gmail.com Fixes: dcb81aeab406 ("mm: rust: add VmaNew for f_ops->mmap()") Signed-off-by: Baptiste Lepers baptiste.lepers@gmail.com Reviewed-by: Alice Ryhl aliceryhl@google.com Cc: Alex Gaynor alex.gaynor@gmail.com Cc: Andreas Hindborg a.hindborg@kernel.org Cc: Bj��rn Roy Baron bjorn3_gh@protonmail.com Cc: Boqun Feng boqun.feng@gmail.com Cc: Danilo Krummrich dakr@kernel.org Cc: Gary Guo gary@garyguo.net Cc: Jann Horn jannh@google.com Cc: Liam Howlett liam.howlett@oracle.com Cc: Lorenzo Stoakes lorenzo.stoakes@oracle.com Cc: Miguel Ojeda ojeda@kernel.org Cc: Trevor Gross tmgross@umich.edu Cc: stable@vger.kernel.org Signed-off-by: Andrew Morton akpm@linux-foundation.org ---
rust/kernel/mm/virt.rs | 1 + 1 file changed, 1 insertion(+)
--- a/rust/kernel/mm/virt.rs~rust-mm-mark-vmanew-as-transparent +++ a/rust/kernel/mm/virt.rs @@ -209,6 +209,7 @@ impl VmaMixedMap { /// /// For the duration of 'a, the referenced vma must be undergoing initialization in an /// `f_ops->mmap()` hook. +#[repr(transparent)] pub struct VmaNew { vma: VmaRef, } _
Patches currently in -mm which might be from baptiste.lepers@gmail.com are