linux-kernel - [PATCH v3 0/3] Implement Send and Sync for clk

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Message-ID: <20251218-clk-send-sync-v3-0-e48b2e2f1eac@google.com>
Date: Thu, 18 Dec 2025 13:27:39 +0000
From: Alice Ryhl <aliceryhl@...gle.com>
To: Michael Turquette <mturquette@...libre.com>, Stephen Boyd <sboyd@...nel.org>, 
	Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>, Maxime Ripard <mripard@...nel.org>, 
	Drew Fustini <fustini@...nel.org>, Guo Ren <guoren@...nel.org>, Fu Wei <wefu@...hat.com>, 
	"Uwe Kleine-König" <ukleinek@...nel.org>, Michal Wilczynski <m.wilczynski@...sung.com>
Cc: Viresh Kumar <viresh.kumar@...aro.org>, Miguel Ojeda <ojeda@...nel.org>, 
	Boqun Feng <boqun.feng@...il.com>, Gary Guo <gary@...yguo.net>, 
	"Björn Roy Baron" <bjorn3_gh@...tonmail.com>, Benno Lossin <lossin@...nel.org>, 
	Andreas Hindborg <a.hindborg@...nel.org>, Trevor Gross <tmgross@...ch.edu>, 
	Danilo Krummrich <dakr@...nel.org>, Daniel Almeida <daniel.almeida@...labora.com>, 
	linux-clk@...r.kernel.org, rust-for-linux@...r.kernel.org, 
	linux-kernel@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	linux-riscv@...ts.infradead.org, linux-pwm@...r.kernel.org, 
	Alice Ryhl <aliceryhl@...gle.com>
Subject: [PATCH v3 0/3] Implement Send and Sync for clk

The Clk type is thread-safe, so let's mark it as thread-safe in the type
system. This lets us get rid of hacks in drivers.

For Stephen's clk tree.

Signed-off-by: Alice Ryhl <aliceryhl@...gle.com>
---
Changes in v3:
- Rebase on v6.19-rc1.
- Pick up tags.
- Add fix for pwm driver as well.
- Link to v2: https://lore.kernel.org/r/20251020-clk-send-sync-v2-0-44ab533ae084@google.com

Changes in v2:
- Rebase on v6.18-rc1.
- Add patch to tyr driver.
- Link to v1: https://lore.kernel.org/r/20250904-clk-send-sync-v1-1-48d023320eb8@google.com

---
Alice Ryhl (3):
      rust: clk: implement Send and Sync
      tyr: remove impl Send/Sync for TyrData
      pwm: th1520: remove impl Send/Sync for Th1520PwmDriverData

 drivers/gpu/drm/tyr/driver.rs | 12 ------------
 drivers/pwm/pwm_th1520.rs     | 15 ---------------
 rust/kernel/clk.rs            |  7 +++++++
 3 files changed, 7 insertions(+), 27 deletions(-)
---
base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
change-id: 20250904-clk-send-sync-3cfa7f4e1ce2

Best regards,
-- 
Alice Ryhl <aliceryhl@...gle.com>