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Thu, 25 Sep 2025 06:54:09 -0700 (PDT) Received: from 137.1.168.192.in-addr.arpa ([2600:4808:6353:5c00:7c:b286:dba3:5ba8]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-80135968d5esm11536916d6.12.2025.09.25.06.53.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Sep 2025 06:54:08 -0700 (PDT) From: Tamir Duberstein Subject: [PATCH v2 00/19] rust: replace `kernel::c_str!` with C-Strings Date: Thu, 25 Sep 2025 09:53:48 -0400 Message-Id: <20250925-core-cstr-cstrings-v2-0-78e0aaace1cd@gmail.com> Precedence: bulk X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAG1J1WgC/32PzU7EMAyEX6XKmSA7SV3aE++B9pAfpxuJtktSK tCq707a5cCJi6WxNDPf3EXhnLiIobmLzFsqaZmrUE+N8Fc7jyxTqFooUC10CNIvmaUvaz5Pmsc iMVprSasIMYhqvGWO6esMfbs8dOaPz5q9Pp7C2VJDlmlK69BEHclpIqNBMRJH9OR6BG1sp0JsW zKB3IsVf5kq4kGkAH9hDqxgXO+oRwU+DhuSONqvqaxL/j4XbnjW/zdmQwkSVGcUsO36nl/Hyab 350orLvu+/wD88s8sMgEAAA== X-Change-ID: 20250710-core-cstr-cstrings-1faaa632f0fd To: "Rafael J. Wysocki" , Viresh Kumar , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , Benno Lossin , Andreas Hindborg , Alice Ryhl , Trevor Gross , Danilo Krummrich , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , FUJITA Tomonori , Andrew Lunn , Heiner Kallweit , Russell King , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Michael Turquette , Stephen Boyd , Breno Leitao , Greg Kroah-Hartman , Luis Chamberlain , Russ Weight , Dave Ertman , Ira Weiny , Leon Romanovsky , Bjorn Helgaas , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Arnd Bergmann , Brendan Higgins , David Gow , Rae Moar , Jens Axboe , Alexandre Courbot , Alexander Viro , Christian Brauner , Jan Kara , Liam Girdwood , Mark Brown Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org, nouveau@lists.freedesktop.org, dri-devel@lists.freedesktop.org, netdev@vger.kernel.org, linux-clk@vger.kernel.org, linux-pci@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, Tamir Duberstein X-Mailer: b4 0.15-dev X-Developer-Signature: v=1; a=openssh-sha256; t=1758808436; l=3853; i=tamird@gmail.com; h=from:subject:message-id; bh=GEMmqrP/RK6YlUrlIRTRGi0wnwQ4oY7ol2RY5xlPCRg=; b=U1NIU0lHAAAAAQAAADMAAAALc3NoLWVkMjU1MTkAAAAgtYz36g7iDMSkY5K7Ab51ksGX7hJgs MRt+XVZTrIzMVIAAAAGcGF0YXR0AAAAAAAAAAZzaGE1MTIAAABTAAAAC3NzaC1lZDI1NTE5AAAA QO/26UCYVrC1IViagcUS26Xk65Ejp4ZjzAzAyQQVar2N9GQH7mgOjszrNtLW6r94x8eZkRa/Pgk CZf+Ko+eviwM= X-Developer-Key: i=tamird@gmail.com; a=openssh; fpr=SHA256:264rPmnnrb+ERkS7DDS3tuwqcJss/zevJRzoylqMsbc This series depends on step 3[0]. Subsystem maintainers: I would appreciate your `Acked-by`s so that this can be taken through Miguel's tree (where the previous series must go). Link: https://lore.kernel.org/all/20250925-cstr-core-v16-0-5cdcb3470ec2@gmail.com/ [0] Signed-off-by: Tamir Duberstein --- Changes in v2: - Rebase. - Add two patches to address new code. - Drop incorrectly applied Acked-by tags from Danilo. - Link to v1: https://lore.kernel.org/r/20250710-core-cstr-cstrings-v1-0-027420ea799e@gmail.com --- Tamir Duberstein (19): drivers: net: replace `kernel::c_str!` with C-Strings gpu: nova-core: replace `kernel::c_str!` with C-Strings rust: auxiliary: replace `kernel::c_str!` with C-Strings rust: clk: replace `kernel::c_str!` with C-Strings rust: configfs: replace `kernel::c_str!` with C-Strings rust: cpufreq: replace `kernel::c_str!` with C-Strings rust: device: replace `kernel::c_str!` with C-Strings rust: firmware: replace `kernel::c_str!` with C-Strings rust: kunit: replace `kernel::c_str!` with C-Strings rust: macros: replace `kernel::c_str!` with C-Strings rust: miscdevice: replace `kernel::c_str!` with C-Strings rust: net: replace `kernel::c_str!` with C-Strings rust: pci: replace `kernel::c_str!` with C-Strings rust: platform: replace `kernel::c_str!` with C-Strings rust: seq_file: replace `kernel::c_str!` with C-Strings rust: str: replace `kernel::c_str!` with C-Strings rust: sync: replace `kernel::c_str!` with C-Strings rust: io: replace `kernel::c_str!` with C-Strings rust: regulator: replace `kernel::c_str!` with C-Strings drivers/block/rnull.rs | 2 +- drivers/cpufreq/rcpufreq_dt.rs | 5 ++--- drivers/gpu/drm/nova/driver.rs | 10 +++++----- drivers/gpu/nova-core/driver.rs | 6 +++--- drivers/net/phy/ax88796b_rust.rs | 7 +++---- drivers/net/phy/qt2025.rs | 5 ++--- rust/kernel/clk.rs | 6 ++---- rust/kernel/configfs.rs | 9 +++++---- rust/kernel/cpufreq.rs | 3 +-- rust/kernel/device.rs | 4 +--- rust/kernel/device/property.rs | 6 +++--- rust/kernel/firmware.rs | 6 +++--- rust/kernel/io/mem.rs | 7 +++---- rust/kernel/kunit.rs | 11 ++++------- rust/kernel/net/phy.rs | 6 ++---- rust/kernel/platform.rs | 6 +++--- rust/kernel/regulator.rs | 9 +++------ rust/kernel/seq_file.rs | 4 ++-- rust/kernel/str.rs | 5 ++--- rust/kernel/sync.rs | 5 ++--- rust/kernel/sync/completion.rs | 2 +- rust/kernel/workqueue.rs | 8 ++++---- rust/macros/kunit.rs | 10 +++++----- rust/macros/module.rs | 2 +- samples/rust/rust_configfs.rs | 5 ++--- samples/rust/rust_driver_auxiliary.rs | 4 ++-- samples/rust/rust_driver_faux.rs | 4 ++-- samples/rust/rust_driver_pci.rs | 4 ++-- samples/rust/rust_driver_platform.rs | 30 ++++++++++++++---------------- samples/rust/rust_misc_device.rs | 3 +-- scripts/rustdoc_test_gen.rs | 4 ++-- 31 files changed, 88 insertions(+), 110 deletions(-) --- base-commit: f3f6b3664302e16ef1c6b91034a72df5564d6b8a change-id: 20250710-core-cstr-cstrings-1faaa632f0fd prerequisite-change-id: 20250201-cstr-core-d4b9b69120cf:v16 prerequisite-patch-id: e0ca756f740ab0ce7478bbf6510948ba89529a2f prerequisite-patch-id: 6d8dbdf864f79fc0c2820e702a7cb87753649ca0 prerequisite-patch-id: 7d4d1d036043a85dcbaf0d09ea85768120efe094 Best regards, -- Tamir Duberstein