* + uaccess-decouple-inline_copy_from_user-and-config_rust-v2.patch added to mm-nonmm-unstable branch
@ 2025-10-26 4:15 Andrew Morton
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From: Andrew Morton @ 2025-10-26 4:15 UTC (permalink / raw)
To: mm-commits, tmgross, ojeda, jhubbard, gary, dakr, boqun.feng,
bjorn3_gh, arnd, aliceryhl, alex.gaynor, a.hindborg, yury.norov,
akpm
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The patch titled
Subject: uaccess: decouple INLINE_COPY_FROM_USER and CONFIG_RUST
has been added to the -mm mm-nonmm-unstable branch. Its filename is
uaccess-decouple-inline_copy_from_user-and-config_rust-v2.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/uaccess-decouple-inline_copy_from_user-and-config_rust-v2.patch
This patch will later appear in the mm-nonmm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: "Yury Norov (NVIDIA)" <yury.norov@gmail.com>
Subject: uaccess: decouple INLINE_COPY_FROM_USER and CONFIG_RUST
Date: Fri, 24 Oct 2025 11:47:53 -0400
drop rust part of comment for _copy_from_user(), per Alice
Link: https://lkml.kernel.org/r/20251024154754.99768-1-yury.norov@gmail.com
Signed-off-by: Yury Norov (NVIDIA) <yury.norov@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Miguel Ojeda <ojeda@kernel.org>
Reviewed-by: Alice Ryhl <aliceryhl@google.com>
Tested-by: Alice Ryhl <aliceryhl@google.com>
Cc: Alex Gaynor <alex.gaynor@gmail.com>
Cc: Andreas Hindborg <a.hindborg@kernel.org>
Cc: Björn 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: John Hubbard <jhubbard@nvidia.com>
Cc: Trevor Gross <tmgross@umich.edu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
include/linux/uaccess.h | 2 --
1 file changed, 2 deletions(-)
--- a/include/linux/uaccess.h~uaccess-decouple-inline_copy_from_user-and-config_rust-v2
+++ a/include/linux/uaccess.h
@@ -152,8 +152,6 @@ __copy_to_user(void __user *to, const vo
* directly in the normal copy_to/from_user(), the other ones go
* through an extern _copy_to/from_user(), which expands the same code
* here.
- *
- * Rust code always uses the extern definition.
*/
static inline __must_check unsigned long
_inline_copy_from_user(void *to, const void __user *from, unsigned long n)
_
Patches currently in -mm which might be from yury.norov@gmail.com are
uaccess-decouple-inline_copy_from_user-and-config_rust.patch
uaccess-decouple-inline_copy_from_user-and-config_rust-v2.patch
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2025-10-26 4:15 + uaccess-decouple-inline_copy_from_user-and-config_rust-v2.patch added to mm-nonmm-unstable branch Andrew Morton
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