linux-kernel - [PATCH v7.1 0/4] bitfield initial refactor within nova-core (RESEND)

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: <20251016151323.1201196-1-joelagnelf@nvidia.com>
Date: Thu, 16 Oct 2025 11:13:19 -0400
From: Joel Fernandes <joelagnelf@...dia.com>
To: linux-kernel@...r.kernel.org,
	rust-for-linux@...r.kernel.org,
	dri-devel@...ts.freedesktop.org,
	dakr@...nel.org,
	acourbot@...dia.com
Cc: Alistair Popple <apopple@...dia.com>,
	Miguel Ojeda <ojeda@...nel.org>,
	Alex Gaynor <alex.gaynor@...il.com>,
	Boqun Feng <boqun.feng@...il.com>,
	Gary Guo <gary@...yguo.net>,
	bjorn3_gh@...tonmail.com,
	Benno Lossin <lossin@...nel.org>,
	Andreas Hindborg <a.hindborg@...nel.org>,
	Alice Ryhl <aliceryhl@...gle.com>,
	Trevor Gross <tmgross@...ch.edu>,
	David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
	Maxime Ripard <mripard@...nel.org>,
	Thomas Zimmermann <tzimmermann@...e.de>,
	John Hubbard <jhubbard@...dia.com>,
	Joel Fernandes <joelagnelf@...dia.com>,
	Timur Tabi <ttabi@...dia.com>,
	joel@...lfernandes.org,
	Elle Rhumsaa <elle@...thered-steel.dev>,
	Yury Norov <yury.norov@...il.com>,
	Daniel Almeida <daniel.almeida@...labora.com>,
	nouveau@...ts.freedesktop.org
Subject: [PATCH v7.1 0/4] bitfield initial refactor within nova-core (RESEND)

(Resending due to some commit message mistakes (missing SOB etc). Thanks!).

These patches implement the initial refactoring and few improvements to the
register and bitfield macros. Rebased on drm-rust-next.

Main difference from the previous series [1] is dropped the moving out of
nova-core pending BoundedInt changes:
https://lore.kernel.org/all/20251003154748.1687160-1-joelagnelf@nvidia.com/
Other than that, added tags, resolved conflict with kernel::fmt changes and
rebased on drm-rust-next.

Alexandre Courbot (1):
  gpu: nova-core: register: use field type for Into implementation

Joel Fernandes (3):
  gpu: nova-core: bitfield: Move bitfield-specific code from register!
    into new macro
  gpu: nova-core: bitfield: Add support for different storage widths
  gpu: nova-core: bitfield: Add support for custom visiblity

 drivers/gpu/nova-core/bitfield.rs    | 333 +++++++++++++++++++++++++++
 drivers/gpu/nova-core/falcon.rs      |  38 ++-
 drivers/gpu/nova-core/nova_core.rs   |   3 +
 drivers/gpu/nova-core/regs/macros.rs | 259 +--------------------
 4 files changed, 373 insertions(+), 260 deletions(-)
 create mode 100644 drivers/gpu/nova-core/bitfield.rs


base-commit: 1d5cffebd930d61588c32198f85fbe541ab97b8f
-- 
2.34.1