From 9cc63f8bcd560c760d0b12e15bba8f81c86237cf Mon Sep 17 00:00:00 2001 From: "Paul E. McKenney" Date: Fri, 14 Aug 2026 15:43:51 -0700 Subject: Merge branches 'expcb.2026.07.24a', 'misc.2026.07.30a', 'rcu-tasks.2026.07.30a', 'srcu.2026.08.11a' and 'torture.2026.08.14a' into HEAD Changes: Make expedited grace periods expedite normal RCU callbacks Miscellaneous fixes: * Improve diagnostic output with character task states. * Mark accesses to inform KCSAN of concurrency design. * Move from kmalloc() to kmalloc_obj(). * Documentation updates. * Improve handling of RCU deferred quiescent states. * Clean up unused function arguments and structure fields. * Reduce show_rcu_gp_kthreads() stack space. Tasks RCU updates: * Clean up after SRCU re-implementation of Tasks Trace RCU. * Mark accesses to inform KCSAN of concurrency design. * Add ->lazy_timer status to diagnostic output. * Remove an unnecessary memory barrier. * Fix a data race, courtesy of KCSAN. * Documentation updates. * Convert cond_resched_tasks_rcu_qs() from macro to static inline function. SRCU updates: * Add Rust helpers for SRCU. * Avoid losing queued work at cleanup_srcu_struct() time. Torture-test updates: * Preparation work for immediate RCU priority deboosting. * Test RCU readers from real interrupt handlers (as opposed to softirq). * Simplify code through use of cpumask_next_wrap(). * Improve diagnostic output with character task states. * Add rcutorture.nwriters parameter to allow lightweight stall testing, and rcutorture.stall_only to make doing so easier. * Test an RCU Tasks Trace grace period implying an RCU grace period. * Make RCU Tasks Trace torturing track reader batches. * Fix a data race, courtesy of KCSAN. * Plug a shuffle_tmp_mask memory leak on kthread spawn failure. --- samples/rust/Kconfig | 182 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 182 insertions(+) create mode 100644 samples/rust/Kconfig (limited to 'samples/rust/Kconfig') diff --git a/samples/rust/Kconfig b/samples/rust/Kconfig new file mode 100644 index 000000000..c49ab9106 --- /dev/null +++ b/samples/rust/Kconfig @@ -0,0 +1,182 @@ +# SPDX-License-Identifier: GPL-2.0 + +menuconfig SAMPLES_RUST + bool "Rust samples" + depends on RUST + help + You can build sample Rust kernel code here. + + If unsure, say N. + +if SAMPLES_RUST + +config SAMPLE_RUST_CONFIGFS + tristate "Configfs sample" + depends on CONFIGFS_FS + help + This option builds the Rust configfs sample. + + To compile this as a module, choose M here: + the module will be called rust_configfs. + + If unsure, say N. + +config SAMPLE_RUST_MINIMAL + tristate "Minimal" + help + This option builds the Rust minimal module sample. + + To compile this as a module, choose M here: + the module will be called rust_minimal. + + If unsure, say N. + +config SAMPLE_RUST_MISC_DEVICE + tristate "Misc device" + help + This option builds the Rust misc device. + + To compile this as a module, choose M here: + the module will be called rust_misc_device. + + If unsure, say N. + +config SAMPLE_RUST_PRINT + tristate "Printing macros" + help + This option builds the Rust printing macros sample. + + To compile this as a module, choose M here: + the module will be called rust_print. + + If unsure, say N. + +config SAMPLE_RUST_DMA + tristate "DMA Test Driver" + depends on PCI + help + This option builds the Rust DMA Test driver sample. + + To compile this as a module, choose M here: + the module will be called rust_dma. + + If unsure, say N. + +config SAMPLE_RUST_DEBUGFS + tristate "DebugFS Test Module" + depends on DEBUG_FS + help + This option builds the Rust DebugFS Test module sample. + + To compile this as a module, choose M here: + the module will be called rust_debugfs. + + If unsure, say N. + +config SAMPLE_RUST_DEBUGFS_SCOPED + tristate "Scoped DebugFS Test Module" + depends on DEBUG_FS + help + This option builds the Rust Scoped DebugFS Test module sample. + + To compile this as a module, choose M here: + the module will be called rust_debugfs_scoped. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_I2C + tristate "I2C Driver" + depends on I2C=y + help + This option builds the Rust I2C driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_i2c. + + If unsure, say N. + +config SAMPLE_RUST_I2C_CLIENT + tristate "I2C Client Registration" + depends on I2C=y + help + This option builds the Rust I2C client manual creation + sample. + + To compile this as a module, choose M here: + the module will be called rust_i2c_client. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_PCI + tristate "PCI Driver" + depends on PCI + help + This option builds the Rust PCI driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_pci. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_PLATFORM + tristate "Platform Driver" + help + This option builds the Rust Platform driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_platform. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_USB + tristate "USB Driver" + depends on USB = y + help + This option builds the Rust USB driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_usb. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_FAUX + tristate "Faux Driver" + help + This option builds the Rust Faux driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_faux. + + If unsure, say N. + +config SAMPLE_RUST_DRIVER_AUXILIARY + tristate "Auxiliary Driver" + depends on PCI + select AUXILIARY_BUS + help + This option builds the Rust auxiliary driver sample. + + To compile this as a module, choose M here: + the module will be called rust_driver_auxiliary. + + If unsure, say N. + +config SAMPLE_RUST_SOC + tristate "SoC Driver" + select SOC_BUS + help + This option builds the Rust SoC driver sample. + + To compile this as a module, choose M here: + the module will be called rust_soc. + + If unsure, say N. + +config SAMPLE_RUST_HOSTPROGS + bool "Host programs" + help + This option builds the Rust host program samples. + + If unsure, say N. + +endif # SAMPLES_RUST -- cgit v1.3.1