linux-kernel - [GIT PULL] Driver core fixes for 6.16-rc3

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Message-ID: <aFMn9I0c7Pt9YDKu@pollux>
Date: Wed, 18 Jun 2025 22:56:20 +0200
From: Danilo Krummrich <dakr@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"Rafael J. Wysocki" <rafael@...nel.org>,
	Stephen Rothwell <sfr@...b.auug.org.au>,
	Miguel Ojeda <ojeda@...nel.org>, linux-kernel@...r.kernel.org
Subject: [GIT PULL] Driver core fixes for 6.16-rc3

Hi Linus,

Please pull these driver-core fixes.

The code changes have been in linux-next for a couple rounds.

There is a trivial conflict with your tree, also reported (and resolved) by
Stephen in [1].

- Danilo

[1] https://lore.kernel.org/lkml/20250616093830.49011634@canb.auug.org.au/

The following changes since commit 19272b37aa4f83ca52bdf9c16d5d81bdd1354494:

  Linux 6.16-rc1 (2025-06-08 13:44:43 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/driver-core/driver-core.git tags/driver-core-6.16-rc3

for you to fetch changes up to eab9dcb76b9fca47402c9e93afca243e745a0f02:

  Documentation: embargoed-hardware-issues.rst: Add myself for Power (2025-06-18 16:38:50 +0200)

----------------------------------------------------------------
Driver core fixes for 6.16-rc3

  - Fix a race condition in Devres::drop(). This depends on two other
    patches:
    - (Minimal) Rust abstractions for struct completion.
    - Let Revocable indicate whether its data is already being revoked.

  - Fix Devres to avoid exposing the internal Revocable.

  - Add .mailmap entry for Danilo Krummrich.

  - Add Madhavan Srinivasan to embargoed-hardware-issues.rst.

----------------------------------------------------------------
Danilo Krummrich (5):
      rust: completion: implement initial abstraction
      rust: revocable: indicate whether `data` has been revoked already
      rust: devres: fix race in Devres::drop()
      rust: devres: do not dereference to the internal Revocable
      mailmap: add entry for Danilo Krummrich

Madhavan Srinivasan (1):
      Documentation: embargoed-hardware-issues.rst: Add myself for Power

 .mailmap                                            |   1 +
 Documentation/process/embargoed-hardware-issues.rst |   1 +
 rust/bindings/bindings_helper.h                     |   1 +
 rust/helpers/completion.c                           |   8 ++++++++
 rust/helpers/helpers.c                              |   1 +
 rust/kernel/devres.rs                               |  60 ++++++++++++++++++++++++++++++++++++++----------------
 rust/kernel/revocable.rs                            |  18 ++++++++++++----
 rust/kernel/sync.rs                                 |   2 ++
 rust/kernel/sync/completion.rs                      | 112 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 9 files changed, 183 insertions(+), 21 deletions(-)
 create mode 100644 rust/helpers/completion.c
 create mode 100644 rust/kernel/sync/completion.rs