lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [thread-next>] [day] [month] [year] [list]
Message-Id: <20241104-borrow-mut-v2-0-de650678648d@gmail.com>
Date: Mon, 04 Nov 2024 17:20:26 -0400
From: Tamir Duberstein <tamird@...il.com>
To: Miguel Ojeda <ojeda@...nel.org>, Alex Gaynor <alex.gaynor@...il.com>, 
 Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
 Björn Roy Baron <bjorn3_gh@...tonmail.com>, 
 Benno Lossin <benno.lossin@...ton.me>, 
 Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
 Trevor Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>
Cc: rust-for-linux@...r.kernel.org, linux-kernel@...r.kernel.org, 
 Tamir Duberstein <tamird@...il.com>, 
 Martin Rodriguez Reboredo <yakoyoku@...il.com>
Subject: [PATCH v2 0/6] rust: add improved version of
 `ForeignOwnable::borrow_mut`

This is a re-submission of Alice's patch[0]. The leading commits are
intended to improve the consistency and ergonomics of `ForeignOwnable`,
and to split out the code movement originally included in the patch.

`ForeignOwnable::borrow_mut` is a dependency of the memory backing
feature of `rnull`, the Rust null block driver.

Link: https://lore.kernel.org/all/20230710074642.683831-1-aliceryhl@google.com/T/#u [0]

Signed-off-by: Tamir Duberstein <tamird@...il.com>
---
Changes in v2:
- Call out ordering inconsistency in commit message.
- Restore pointer type ascriptionin Arc. (Andreas Hindborg)
- Remove most reduction of unsafe blocks. (Andreas Hindborg)
- Lift splitting of unsafe block into separate patch.
- Link to v1: https://lore.kernel.org/r/20241030-borrow-mut-v1-0-8f0ceaf78eaf@gmail.com

---
Alice Ryhl (1):
      rust: add improved version of `ForeignOwnable::borrow_mut`

Tamir Duberstein (5):
      rust: arc: use `NonNull::new_unchecked`
      rust: types: avoid `as` casts
      rust: arc: split unsafe block, add missing comment
      rust: change `ForeignOwnable` pointer to mut
      rust: reorder `ForeignOwnable` items

 rust/kernel/alloc/kbox.rs | 41 ++++++++++++++++-----
 rust/kernel/sync/arc.rs   | 42 ++++++++++++++-------
 rust/kernel/types.rs      | 93 +++++++++++++++++++++++++++++++++++------------
 3 files changed, 129 insertions(+), 47 deletions(-)
---
base-commit: ae7851c29747fa3765ecb722fe722117a346f988
change-id: 20241030-borrow-mut-75f181feef4c

Best regards,
-- 
Tamir Duberstein <tamird@...il.com>


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ