user/sven/linux.git/rust/kernel/irq/flags.rs, branch v6.19.9

rust: irq: always inline functions using build_assert with arguments

2026-01-14T19:32:28Z

`build_assert` relies on the compiler to optimize out its error path. Functions using it with its arguments must thus always be inlined, otherwise the error path of `build_assert` might not be optimized out, triggering a build error. Cc: stable@vger.kernel.org Fixes: 746680ec6696 ("rust: irq: add flags module") Reviewed-by: Daniel Almeida Signed-off-by: Alexandre Courbot Link: https://patch.msgid.link/20251208-io-build-assert-v3-6-98aded02c1ea@nvidia.com Signed-off-by: Danilo Krummrich

rust: irq: add support for non-threaded IRQs and handlers

2025-08-12T18:22:00Z

This patch adds support for non-threaded IRQs and handlers through irq::Registration and the irq::Handler trait. Registering an irq is dependent upon having a IrqRequest that was previously allocated by a given device. This will be introduced in subsequent patches. Tested-by: Joel Fernandes Tested-by: Dirk Behme Reviewed-by: Alice Ryhl Signed-off-by: Daniel Almeida Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-3-0485dcd9bcbf@collabora.com [ Remove expect(dead_code) from Flags::into_inner(), add expect(dead_code) to IrqRequest::new(), fix intra-doc links. - Danilo ] Signed-off-by: Danilo Krummrich

rust: irq: add flags module

2025-08-12T18:04:22Z

Manipulating IRQ flags (i.e.: IRQF_*) will soon be necessary, specially to register IRQ handlers through bindings::request_irq(). Add a kernel::irq::Flags for that purpose. Reviewed-by: Alice Ryhl Tested-by: Joel Fernandes Tested-by: Dirk Behme Signed-off-by: Daniel Almeida Link: https://lore.kernel.org/r/20250811-topics-tyr-request_irq2-v9-2-0485dcd9bcbf@collabora.com [ Use expect(dead_code) for into_inner(), fix broken intra-doc link and typo. - Danilo ] Signed-off-by: Danilo Krummrich