arch/arm: New arch_switch() based context layer for Cortex M#85248

Open

andyross wants to merge 27 commits intozephyrproject-rtos:mainfrom

andyross:arm-m-switch

Commits on Aug 11, 2025

arch: Remove FPU_SHARING dependence on MULTITHREADING
andyross
committed
tests/kernel/mutex_api: Fix logic in PI race test
andyross
committed
tests/arch/arm_thread_swap: Skip if USE_SWITCH=y
andyross
committed
arch/arm: New arch_switch() based context layer for Cortex M:
andyross
committed
tests/arch/arm: Add unit test for new arch_switch() implementation
andyross
committed
arch/arm: Platform integration for new Cortex M arch_switch()
andyross
committed
arch/arm: Handle multi-cycle instruction in USE_SWITCH
andyross
committed
kernel: Minor optimizations to z_swap()
andyross
committed
tests/benchmarks: Add a tiny microbenchmark for z_swap()
andyross
committed
arch/arm: Work around gcc codegen oddity in arch_switch()
andyross
committed
samples/openamp: Bump stack size
andyross
committed
tests/benchmarks/thread_metric: Turn off CONFIG_MPU explicitly
andyross
committed
tests/benchmarks/swap: Add interrupt cases too
andyross
committed
tests/benchmarks/thread_metric: Don't select IRQ_OFFLOAD_NESTED
andyross
committed
kernel/sched: Add optimized next switch handle wrapper
andyross
committed
arch/arm: Use an open coded lock and not arch_irq_lock()
andyross
committed
arch/arm: Split Cortex M PendSV vector from SVC
andyross
committed
arch/arm: Remove unused Cortex M thread struct elements
andyross
committed
kernel/sched: Refactor reschedule to permit better code generation
andyross
committed
kernel/sched: Move reschedule under lock in k_sched_unlock()
andyross
committed
arch/arm: Reorganize arm-m interrupt exit for performance
andyross
committed
arch/arm: clang-format changes
andyross
committed
soc/nxp: Update SOC-specific vector tables for PendSV removal
andyross
committed
arch/arm: Avoid top-level asm() blocks
andyross
committed
tests/arm_interrupt: Disable persistent lock test when USE_SWITCH=y
andyross
committed
arch/arm: Cleanup synchronization on userspace entry
andyross
committed
arch/arm: Work around FVP stkalign glitch
andyross
committed

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

Uh oh!

arch/arm: New arch_switch() based context layer for Cortex M#85248

arch/arm: New arch_switch() based context layer for Cortex M#85248
andyross wants to merge 27 commits intozephyrproject-rtos:mainfrom
andyross:arm-m-switch

Commits on Aug 11, 2025

arch: Remove FPU_SHARING dependence on MULTITHREADING

tests/kernel/mutex_api: Fix logic in PI race test

tests/arch/arm_thread_swap: Skip if USE_SWITCH=y

arch/arm: New arch_switch() based context layer for Cortex M:

tests/arch/arm: Add unit test for new arch_switch() implementation

arch/arm: Platform integration for new Cortex M arch_switch()

arch/arm: Handle multi-cycle instruction in USE_SWITCH

kernel: Minor optimizations to z_swap()

tests/benchmarks: Add a tiny microbenchmark for z_swap()

arch/arm: Work around gcc codegen oddity in arch_switch()

samples/openamp: Bump stack size

tests/benchmarks/thread_metric: Turn off CONFIG_MPU explicitly

tests/benchmarks/swap: Add interrupt cases too

tests/benchmarks/thread_metric: Don't select IRQ_OFFLOAD_NESTED

kernel/sched: Add optimized next switch handle wrapper

arch/arm: Use an open coded lock and not arch_irq_lock()

arch/arm: Split Cortex M PendSV vector from SVC

arch/arm: Remove unused Cortex M thread struct elements

kernel/sched: Refactor reschedule to permit better code generation

kernel/sched: Move reschedule under lock in k_sched_unlock()

arch/arm: Reorganize arm-m interrupt exit for performance

arch/arm: clang-format changes

soc/nxp: Update SOC-specific vector tables for PendSV removal

arch/arm: Avoid top-level asm() blocks

tests/arm_interrupt: Disable persistent lock test when USE_SWITCH=y

arch/arm: Cleanup synchronization on userspace entry

arch/arm: Work around FVP stkalign glitch

Uh oh!

arch/arm: New arch_switch() based context layer for Cortex M#85248andyross wants to merge 27 commits intozephyrproject-rtos:mainzephyrproject-rtos/zephyr:mainfrom andyross:arm-m-switchandyross/zephyr:arm-m-switchCopy head branch name to clipboard

Commits

Commits on Aug 11, 2025

arch/arm: New arch_switch() based context layer for Cortex M#85248
andyross wants to merge 27 commits intozephyrproject-rtos:mainfrom
andyross:arm-m-switch