rt-thread.git/src/ipc.c, branch copilot/fix-riscv-none-job-failure

[kernel][ipc] Fix timeout wakeup ownership race

2026-08-21T08:52:01Z

Keep thread timer ownership when timer stop races with an in-flight timeout callback, and consume IPC resources only after a waiter is resumed successfully. Complete ownership cleanup in the generic and RT-Smart channel timeout callbacks. Add deterministic scheduler and LWP regressions for Event, Semaphore, Mailbox, Message Queue, sender, and receiver paths.

[mutex] 跨线程 rt_thread_delete 被删线程持有的mutex也一并释放

2026-07-22T01:45:59Z

- 增加单元测试 Clarified mutex release conditions and added exception handling for closed owner threads.

RT_TIMER_CTRL_SET_TIME only accept rt_tick_t, pass rt_tick_t instead int/rt_int32_t

2025-09-24T10:12:36Z

doxygen: group name all in lowcase

2025-06-25T06:02:28Z

This patch only updated the groups defined in documentation/0.doxygen. Other groups will be moved into documentation/0.doxygen and updated at that time. Signed-off-by: Chen Wang

doxygen: add prefix for groups (#9991)

2025-02-15T04:15:19Z

* doxygen: add prefix for groups Add "group_" prefix to doxygen group names. This makes it easier to grep with group name later. This patch only modifies the groups defined in the pathes of INPUT of documentation/Doxyfile: INPUT = . \ ../src \ ../include \ ../components/finsh \ ../components/drivers/include/drivers \ ../components/drivers/clk \ ../components/dfs/dfs_v2/src \ ../components/dfs/dfs_v2/include Other groups are not touched. Signed-off-by: Chen Wang * ci: fixed error report when run file_check.py Such as: - "please delete extra space at the end of this line." - "the RT-Thread error code should return negative value. e.g. return -RT_ERROR" Signed-off-by: Chen Wang --------- Signed-off-by: Chen Wang

[kernel][mutex] fix bug of thread exit without releasing mutex & add error check log

2024-09-11T22:03:43Z

[utest]add mutex_pi_tc

2024-09-06T21:44:02Z

* add mutex_pi * fix assertion error when thread wakeup while waiting mutex

fixup: ipc: protect taken_list on shared lock

2024-09-04T02:06:16Z

为什么提交这份PR (why to submit this PR) Issue: using iperf server with sshd together and the kernel will get stuck occasionally. taken_list is accessed from other mutex when updating priority. 你的解决方案是什么 (what is your solution) protect taken_list on shared lock, but not on mutex local spinlock. Signed-off-by: Shell

feat: kernel/libcpu: fit into ilp32d

2024-09-01T19:12:34Z

sync smart & dfs (#8672)

2024-03-28T15:42:56Z

Signed-off-by: xqyjlj Signed-off-by: Shell Co-authored-by: xqyjlj