fix timer overflow #10368

htl5241 · Jun 5, 2025

拉取/合并请求描述：(PR description)

[

为什么提交这份PR (why to submit this PR)

你的解决方案是什么 (what is your solution)

请提供验证的bsp和config (provide the config and bsp)

BSP:

.config:

action:

]

当前拉取/合并请求的状态 Intent for your PR

必须选择一项 Choose one (Mandatory):

本拉取/合并请求是一个草稿版本 This PR is for a code-review and is intended to get feedback
本拉取/合并请求是一个成熟版本 This PR is mature, and ready to be integrated into the repo

代码质量 Code Quality：

我在这个拉取/合并请求中已经考虑了 As part of this pull request, I've considered the following:

已经仔细查看过代码改动的对比 Already check the difference between PR and old code
代码风格正确，包括缩进空格，命名及其他风格 Style guide is adhered to, including spacing, naming and other styles
没有垃圾代码，代码尽量精简，不包含#if 0代码，不包含已经被注释了的代码 All redundant code is removed and cleaned up
所有变更均有原因及合理的，并且不会影响到其他软件组件代码或BSP All modifications are justified and not affect other components or BSP
对难懂代码均提供对应的注释 I've commented appropriately where code is tricky
代码是高质量的 Code in this PR is of high quality
已经使用formatting 等源码格式化工具确保格式符合RT-Thread代码规范 This PR complies with RT-Thread code specification
如果是新增bsp, 已经添加ci检查到.github/workflows/bsp_buildings.yml 详细请参考链接BSP自查

htl5241 · Jun 5, 2025

 \ | /
- RT -     Thread Operating System
 / | \     5.2.1 build Jun  5 2025 15:13:36
 2006 - 2024 Copyright by RT-Thread team
lwIP-2.2.1 initialized!
[D/24cxx] at24cxx init succeed!

[I/SFUD] Found a EON flash chip. Size is 16777216 bytes.
[I/SFUD] norflash0 flash device initialized successfully.
[I/SFUD] Probe SPI flash norflash0 by SPI device spi1_0 success.
[I/sal.skt] Socket Abstraction Layer initialize success.
[I/utest] utest is initialize success.
[I/utest] total utest testcase num: (32)
[I/SFUD] Filesystem initialized!
msh />
[I/utest] [==========] [ utest    ] loop 1/1
[I/utest] [==========] [ utest    ] started
[I/utest] [----------] [ testcase ] (utest.uassert) started
[I/utest] [==========] utest unit name: (TC_uassert_true_false)
[I/utest] [==========] utest unit name: (TC_uassert_null_not_null)
[I/utest] [==========] utest unit name: (TC_uassert_int_op)
[I/utest] [==========] utest unit name: (TC_uassert_float_op)
[I/utest] [==========] utest unit name: (TC_uassert_ptr_op)
[I/utest] [==========] utest unit name: (TC_uassert_str_op)
[I/utest] [==========] utest unit name: (TC_uassert_in_range)
[I/utest] [  PASSED  ] [ result   ] testcase (utest.uassert)
[I/utest] [----------] [ testcase ] (utest.uassert) finished
[I/utest] [----------] [ testcase ] (testcases.drivers.ipc.rt_completion.basic) started
[I/utest] Summary:
        Test times: 60s(60000)
[I/drv.emac] link up
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.drivers.ipc.rt_completion.basic)
[I/utest] [----------] [ testcase ] (testcases.drivers.ipc.rt_completion.basic) finished
[I/utest] [----------] [ testcase ] (testcases.drivers.ipc.rt_completion.timeout) started
[I/utest] Summary:
        Test times: 60s(60000 times)
        Async interruption count: 991

[I/utest] [  PASSED  ] [ result   ] testcase (testcases.drivers.ipc.rt_completion.timeout)
[I/utest] [----------] [ testcase ] (testcases.drivers.ipc.rt_completion.timeout) finished
[I/utest] [----------] [ testcase ] (components.drivers.ipc.workqueue_tc) started
[I/utest] [==========] utest unit name: (do_work_test)
[I/utest] [==========] utest unit name: (do_delay_work_test)
[I/utest] [==========] utest unit name: (cancle_work_test01)
[I/utest] [==========] utest unit name: (cancle_work_test02)
[I/utest] [==========] utest unit name: (cancle_work_test03)
[I/utest] [==========] utest unit name: (cancle_work_test04)
[I/utest] [==========] utest unit name: (cancle_delay_work_test01)
[I/utest] [==========] utest unit name: (repeat_work_test01)
[I/utest] [==========] utest unit name: (repeat_work_test02)
[I/utest] [==========] utest unit name: (repeat_work_test03)
work_flag:1
work_flag:2
work_flag:3
work_flag:4
work_flag:5
work_flag:6
work_flag:7
work_flag:8
work_flag:9
work_flag:10
work_flag:11
work_flag:12
work_flag:13
work_flag:14
work_flag:15
work_flag:16
work_flag:17
work_flag:18
work_flag:19
work_flag:20
[I/utest] [==========] utest unit name: (repeat_delay_work_test01)
[I/utest] [==========] utest unit name: (repeat_delay_work_test02)
[I/utest] [==========] utest unit name: (cancel_all_work_test)
[I/utest] [  PASSED  ] [ result   ] testcase (components.drivers.ipc.workqueue_tc)
[I/utest] [----------] [ testcase ] (components.drivers.ipc.workqueue_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.atomic_tc) started
[I/utest] [==========] utest unit name: (test_atomic_api)
[I/utest] [==========] utest unit name: (test_atomic_add)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.atomic_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.atomic_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.device.find) started
[I/utest] [==========] utest unit name: (test_rt_device_find)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.device.find)
[I/utest] [----------] [ testcase ] (testcases.kernel.device.find) finished
[I/utest] [----------] [ testcase ] (src.ipc.event_tc) started
[I/utest] [==========] utest unit name: (test_event_init)
[I/utest] [==========] utest unit name: (test_event_detach)
[I/utest] [==========] utest unit name: (test_static_event_send_recv)
[I/utest] [==========] utest unit name: (test_event_create)
[I/utest] [==========] utest unit name: (test_event_delete)
[I/utest] [==========] utest unit name: (test_dynamic_event_send_recv)
[I/utest] [  PASSED  ] [ result   ] testcase (src.ipc.event_tc)
[I/utest] [----------] [ testcase ] (src.ipc.event_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.hooklist_tc) started
[I/utest] [==========] utest unit name: (hooklist_test)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.hooklist_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.hooklist_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.irq_tc) started
[I/utest] [==========] utest unit name: (irq_test)
[I/utest] [==========] utest unit name: (interrupt_test)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.irq_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.irq_tc) finished
[I/utest] [----------] [ testcase ] (src.ipc.mailbox_tc) started
[I/utest] [==========] utest unit name: (test_mailbox_init)
[I/utest] [==========] utest unit name: (test_mailbox_deatch)
[I/utest] [==========] utest unit name: (test_mailbox_create)
[I/utest] [==========] utest unit name: (test_mailbox_delete)
[I/utest] [==========] utest unit name: (test_static_mailbox_send_recv)
[I/utest] [==========] utest unit name: (test_dynamic_mailbox_send_recv)
[I/utest] [  PASSED  ] [ result   ] testcase (src.ipc.mailbox_tc)
[I/utest] [----------] [ testcase ] (src.ipc.mailbox_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.mem_tc) started
[I/utest] [==========] utest unit name: (mem_functional_test)
[I/utest] [==========] utest unit name: (mem_alloc_test)
#####################[I/utest] [==========] utest unit name: (mem_realloc_test)
#####################[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.mem_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.mem_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.memheap_tc) started
[I/utest] [==========] utest unit name: (memheap_test)
>>>>>>>>>>test OK!
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.memheap_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.memheap_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.messagequeue_tc) started
[I/utest] [==========] utest unit name: (test_mq_init)
[I/utest] [==========] utest unit name: (test_mq_create)
[I/utest] [==========] utest unit name: (test_mq_testcase)
msg_prio = 4
msg_prio = 3
msg_prio = 1
msg_prio = 1
msg_prio = 0
msg_prio = 4
msg_prio = 3
msg_prio = 1
msg_prio = 1
msg_prio = 0
[I/utest] [==========] utest unit name: (test_mq_detach)
[I/utest] [==========] utest unit name: (test_mq_delete)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.messagequeue_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.messagequeue_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.mtsafe_kprint) started
[I/utest] [==========] utest unit name: (mtsafe_kprint_tc)
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        bx e2bi
               s
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          dhh20Ti0
 r                4s

  teh
hT42hi0 2T0aiss
siissh2si      iTxi 0hTih

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 a0rdehsiit r s1Tt0 hix hxtrs2ttsee 0hh a ehrrtdtair2hai0eeh h0sear0r
022020ae0asia2da ad sd0  d0d t  e00 x 0ht0axx020xrhx020x0x2er2
22a      000a2xd2e002a20002d02  0000002e0e0a20020xe
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ea000
   a

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a0
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.mtsafe_kprint)
[I/utest] [----------] [ testcase ] (testcases.kernel.mtsafe_kprint) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.mutex_pi_tc) started
[I/utest] [==========] utest unit name: (test_mutex_pi)
[I/utest] [==========] utest unit name: (test_mutex_pi_recursive_prio_update)
[I/utest] [==========] utest unit name: (test_mutex_pi_timeout)
[I/utest] [==========] utest unit name: (test_mutex_pi_wakeup_mutex_waiter)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.mutex_pi_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.mutex_pi_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.mutex_tc) started
[I/utest] [==========] utest unit name: (test_static_mutex_init)
[I/utest] [==========] utest unit name: (test_static_mutex_take)
[I/utest] [==========] utest unit name: (test_static_mutex_release)
[I/utest] [==========] utest unit name: (test_static_mutex_trytake)
[I/utest] [==========] utest unit name: (test_static_pri_reverse)
[I/utest] [==========] utest unit name: (test_dynamic_mutex_create)
[I/utest] [==========] utest unit name: (test_dynamic_mutex_take)
[I/utest] [==========] utest unit name: (test_dynamic_mutex_release)
[I/utest] [==========] utest unit name: (test_dynamic_mutex_trytake)
[I/utest] [==========] utest unit name: (test_dynamic_pri_reverse)
[I/utest] [==========] utest unit name: (test_recurse_lock)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.mutex_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.mutex_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.mutex) started
[I/utest] [==========] utest unit name: (mutex_stress_tc)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.scheduler.mutex)
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.mutex) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.sem) started
[I/utest] Setup environment...
[I/utest] [==========] utest unit name: (scheduler_tc)
[I/utest] Test starts...
[I/utest] 56 threads startup...
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**00**00**00**00**00**00
**00**00**00**00**00**00**00**00**00**008960
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.scheduler.sem)
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.sem) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.thread) started
[I/utest] [==========] utest unit name: (scheduler_tc)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.scheduler.thread)
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.thread) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.timed_mtx) started
[I/utest] [==========] utest unit name: (timed_mtx_tc)
[I/utest] Total failed times: 2025(in 10000)

[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.scheduler.timed_mtx)
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.timed_mtx) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.timed_sem) started
[I/utest] [==========] utest unit name: (timed_sem_tc)
[I/utest] Total failed times: 364(in 10000)

[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.scheduler.timed_sem)
[I/utest] [----------] [ testcase ] (testcases.kernel.scheduler.timed_sem) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.semaphore_tc) started
[I/utest] [==========] utest unit name: (test_static_semaphore_init)
[I/utest] [==========] utest unit name: (test_static_semaphore_take)
[I/utest] [==========] utest unit name: (test_static_semaphore_release)
[I/utest] [==========] utest unit name: (test_static_semaphore_detach)
[I/utest] [==========] utest unit name: (test_static_semaphore_trytake)
[I/utest] [==========] utest unit name: (test_static_semaphore_control)
[I/utest] [==========] utest unit name: (test_static_semaphore_release_isr)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_create)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_take)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_release)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_delete)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_trytake)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_control)
[I/utest] [==========] utest unit name: (test_dynamic_semaphore_release_isr)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.semaphore_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.semaphore_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.signal_tc) started
[I/utest] [==========] utest unit name: (rt_signal_install_test)
[I/utest] [==========] utest unit name: (rt_signal_mask_test)
[I/utest] [==========] utest unit name: (rt_signal_unmask_test)
[I/utest] [==========] utest unit name: (rt_signal_kill_test)
[I/utest] [==========] utest unit name: (rt_signal_wait_test)
[I/utest] received signal 30
[I/utest] [==========] utest unit name: (rt_signal_wait_test2)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.signal_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.signal_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.thread_tc) started
[I/utest] [==========] utest unit name: (test_static_thread)
[I/utest] [==========] utest unit name: (test_dynamic_thread)
[I/utest] [==========] utest unit name: (test_thread_delay)
[I/utest] [==========] utest unit name: (test_idle_hook)
[I/utest] [==========] utest unit name: (test_thread_yield)
[I/utest] [==========] utest unit name: (test_thread_yield_nosmp)
[I/utest] [==========] utest unit name: (test_thread_control)
[I/utest] [==========] utest unit name: (test_thread_priority)
[I/utest] [==========] utest unit name: (test_delay_until)
delta[100] -> 100
delta[200] -> 200
delta[300] -> 300
delta[50] -> 50
delta[20] -> 20
delta[10] -> 10
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.thread_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.thread_tc) finished
[I/utest] [----------] [ testcase ] (testcases.kernel.timer_tc) started
[I/utest] [==========] utest unit name: (test_static_timer)
[I/utest] Testing on 725
[I/utest] [==========] utest unit name: (test_static_timer_control)
[I/utest] Testing on 727
[I/utest] [==========] utest unit name: (test_static_timer_start_twice)
[I/utest] Testing on 729
[I/utest] [==========] utest unit name: (test_static_timer_op_in_callback)
[I/utest] Testing on 731
[I/utest] [==========] utest unit name: (test_dynamic_timer)
[I/utest] Testing on 734
[I/utest] [==========] utest unit name: (test_dynamic_timer_control)
[I/utest] Testing on 736
[I/utest] [==========] utest unit name: (test_dynamic_timer_start_twice)
[I/utest] Testing on 738
[I/utest] [==========] utest unit name: (test_dynamic_timer_op_in_callback)
[I/utest] Testing on 740
[I/utest] [==========] utest unit name: (test_timer_stress)
[I/utest] timer stress test begin, it will take 180 seconds
[I/utest] Testing on 295572
[I/utest] Testing on 296573
[I/utest] Testing on 297574
[I/utest] Testing on 298575
[I/utest] Testing on 299576
[I/utest] Testing on 300577
[I/utest] Testing on 301578
[I/utest] Testing on 302579
[I/utest] Testing on 303580
[I/utest] Testing on 304581
[I/utest] Testing on 305582
[I/utest] Testing on 306583
[I/utest] Testing on 307584
[I/utest] Testing on 308585
[I/utest] Testing on 309586
[I/utest] Testing on 310587
[I/utest] Testing on 311588
[I/utest] Testing on 312589
[I/utest] Testing on 313590
[I/utest] Testing on 314591
[I/utest] Testing on 315592
[I/utest] Testing on 316593
[I/utest] Testing on 317594
[I/utest] Testing on 318595
[I/utest] Testing on 319596
[I/utest] Testing on 320597
[I/utest] Testing on 321598
[I/utest] Testing on 322599
[I/utest] Testing on 323600
[I/utest] Testing on 324601
[I/utest] Testing on 325602
[I/utest] Testing on 326603
[I/utest] Testing on 327604
[I/utest] Testing on 328605
[I/utest] Testing on 329606
[I/utest] Testing on 330607
[I/utest] Testing on 331608
[I/utest] Testing on 332609
[I/utest] Testing on 333610
[I/utest] Testing on 334611
[I/utest] Testing on 335612
[I/utest] Testing on 336613
[I/utest] Testing on 337614
[I/utest] Testing on 338615
[I/utest] Testing on 339616
[I/utest] Testing on 340617
[I/utest] Testing on 341618
[I/utest] Testing on 342619
[I/utest] Testing on 343620
[I/utest] Testing on 344621
[I/utest] Testing on 345622
[I/utest] Testing on 346623
[I/utest] Testing on 347624
[I/utest] Testing on 348625
[I/utest] Testing on 349626
[I/utest] Testing on 350627
[I/utest] Testing on 351628
[I/utest] Testing on 352629
[I/utest] Testing on 353630
[I/utest] Testing on 355576
[I/utest] Testing on 356577
[I/utest] Testing on 357578
[I/utest] Testing on 358579
[I/utest] Testing on 359580
[I/utest] Testing on 360581
[I/utest] Testing on 361582
[I/utest] Testing on 362583
[I/utest] Testing on 363584
[I/utest] Testing on 364585
[I/utest] Testing on 365586
[I/utest] Testing on 366587
[I/utest] Testing on 367588
[I/utest] Testing on 368589
[I/utest] Testing on 369590
[I/utest] Testing on 370591
[I/utest] Testing on 371592
[I/utest] Testing on 372593
[I/utest] Testing on 373594
[I/utest] Testing on 374595
[I/utest] Testing on 375596
[I/utest] Testing on 376597
[I/utest] Testing on 377598
[I/utest] Testing on 378599
[I/utest] Testing on 379600
[I/utest] Testing on 380601
[I/utest] Testing on 381602
[I/utest] Testing on 382603
[I/utest] Testing on 383604
[I/utest] Testing on 384605
[I/utest] Testing on 385606
[I/utest] Testing on 386607
[I/utest] Testing on 387608
[I/utest] Testing on 388609
[I/utest] Testing on 389610
[I/utest] Testing on 390611
[I/utest] Testing on 391612
[I/utest] Testing on 392613
[I/utest] Testing on 393614
[I/utest] Testing on 394615
[I/utest] Testing on 395616
[I/utest] Testing on 396617
[I/utest] Testing on 397618
[I/utest] Testing on 398619
[I/utest] Testing on 399620
[I/utest] Testing on 400621
[I/utest] Testing on 401622
[I/utest] Testing on 402623
[I/utest] Testing on 403624
[I/utest] Testing on 404625
[I/utest] Testing on 405626
[I/utest] Testing on 406627
[I/utest] Testing on 407628
[I/utest] Testing on 408629
[I/utest] Testing on 409630
[I/utest] Testing on 410631
[I/utest] Testing on 411632
[I/utest] Testing on 412633
[I/utest] Testing on 413634
[I/utest] Testing on 415579
[I/utest] Testing on 416580
[I/utest] Testing on 417581
[I/utest] Testing on 418582
[I/utest] Testing on 419583
[I/utest] Testing on 420584
[I/utest] Testing on 421585
[I/utest] Testing on 422586
[I/utest] Testing on 423587
[I/utest] Testing on 424588
[I/utest] Testing on 425589
[I/utest] Testing on 426590
[I/utest] Testing on 427591
[I/utest] Testing on 428592
[I/utest] Testing on 429593
[I/utest] Testing on 430594
[I/utest] Testing on 431595
[I/utest] Testing on 432596
[I/utest] Testing on 433597
[I/utest] Testing on 434598
[I/utest] Testing on 435599
[I/utest] Testing on 436600
[I/utest] Testing on 437601
[I/utest] Testing on 438602
[I/utest] Testing on 439603
[I/utest] Testing on 440604
[I/utest] Testing on 441605
[I/utest] Testing on 442606
[I/utest] Testing on 443607
[I/utest] Testing on 444608
[I/utest] Testing on 445609
[I/utest] Testing on 446610
[I/utest] Testing on 447611
[I/utest] Testing on 448612
[I/utest] Testing on 449613
[I/utest] Testing on 450614
[I/utest] Testing on 451615
[I/utest] Testing on 452616
[I/utest] Testing on 453617
[I/utest] Testing on 454618
[I/utest] Testing on 455619
[I/utest] Testing on 456620
[I/utest] Testing on 457621
[I/utest] Testing on 458622
[I/utest] Testing on 459623
[I/utest] Testing on 460624
[I/utest] Testing on 461625
[I/utest] Testing on 462626
[I/utest] Testing on 463627
[I/utest] Testing on 464628
[I/utest] Testing on 465629
[I/utest] Testing on 466630
[I/utest] Testing on 467631
[I/utest] Testing on 468632
[I/utest] Testing on 469633
[I/utest] Testing on 470634
[I/utest] Testing on 471635
[I/utest] Testing on 472636
[I/utest] Testing on 473637
[I/utest] success after 265322 iterations
[I/utest] Testing on 743
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.kernel.timer_tc)
[I/utest] [----------] [ testcase ] (testcases.kernel.timer_tc) finished
[I/utest] [----------] [ testcase ] (testcases.utest.pass_tc) started
[I/utest] [==========] utest unit name: (test_assert_pass)
[I/utest] [  PASSED  ] [ result   ] testcase (testcases.utest.pass_tc)
[I/utest] [----------] [ testcase ] (testcases.utest.pass_tc) finished
[I/utest] [----------] [ testcase ] (klibc.rt_memcmp) started
[I/utest] [==========] utest unit name: (TC_rt_memcmp_str)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_int_array)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_float_array)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_struct_array)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_mixed_array)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_nested_struct_array)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_partial_match)
[I/utest] [==========] utest unit name: (TC_rt_memcmp_large_array)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_memcmp)
[I/utest] [----------] [ testcase ] (klibc.rt_memcmp) finished
[I/utest] [----------] [ testcase ] (klibc.rt_memcpy) started
[I/utest] [==========] utest unit name: (TC_rt_memcpy_str)
[I/utest] [==========] utest unit name: (TC_rt_memcpy_align)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_memcpy)
[I/utest] [----------] [ testcase ] (klibc.rt_memcpy) finished
[I/utest] [----------] [ testcase ] (klibc.rt_memmove) started
[I/utest] [==========] utest unit name: (TC_rt_memmove_basic)
[I/utest] [==========] utest unit name: (TC_rt_memmove_overlap_src_before)
[I/utest] [==========] utest unit name: (TC_rt_memmove_overlap_src_after)
[I/utest] [==========] utest unit name: (TC_rt_memmove_zero_length)
[I/utest] [==========] utest unit name: (TC_rt_memmove_same_location)
[I/utest] [==========] utest unit name: (TC_rt_memmove_null_src)
[I/utest] [==========] utest unit name: (TC_rt_memmove_null_dest)
[I/utest] [==========] utest unit name: (TC_rt_memmove_too_long)
[I/utest] [==========] utest unit name: (TC_rt_memmove_empty_string)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_memmove)
[I/utest] [----------] [ testcase ] (klibc.rt_memmove) finished
[I/utest] [----------] [ testcase ] (klibc.rt_memset) started
[I/utest] [==========] utest unit name: (TC_rt_memcpy_align)
[I/utest] [==========] utest unit name: (TC_rt_memcpy_input)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_memset)
[I/utest] [----------] [ testcase ] (klibc.rt_memset) finished
[I/utest] [----------] [ testcase ] (klibc.rt_sprintf) started
[I/utest] [==========] utest unit name: (TC_space_flag)
[I/utest] [==========] utest unit name: (TC_space_flag__non_standard_format)
[I/utest] [==========] utest unit name: (TC_plus_flag)
[I/utest] [==========] utest unit name: (TC_plus_flag__non_standard_format)
[I/utest] [==========] utest unit name: (TC_zero_flag)
[I/utest] [==========] utest unit name: (TC_minus_flag)
[I/utest] [==========] utest unit name: (TC_minus_flag_and_non_standard_zero_modifier_for_integers)
[I/utest] [==========] utest unit name: (TC_sharp_flag)
[I/utest] [==========] utest unit name: (TC_sharp_flag__non_standard_format)
[I/utest] [==========] utest unit name: (TC_specifier)
[I/utest] [==========] utest unit name: (TC_width)
[I/utest] [==========] utest unit name: (TC_width_20)
[I/utest] [==========] utest unit name: (TC_width_asterisk_20)
[I/utest] [==========] utest unit name: (TC_width_minus_20)
[I/utest] [==========] utest unit name: (TC_width_0_minus_20)
[I/utest] [==========] utest unit name: (TC_padding_20)
[I/utest] [==========] utest unit name: (TC_padding_dot_20)
[I/utest] [==========] utest unit name: (TC_padding_sharp_020__non_standard_format)
[I/utest] [==========] utest unit name: (TC_padding_sharp_020)
[I/utest] [==========] utest unit name: (TC_padding_sharp_20__non_standard_format)
[I/utest] [==========] utest unit name: (TC_padding_sharp_20)
[I/utest] [==========] utest unit name: (TC_padding_20_point_5)
[I/utest] [==========] utest unit name: (TC_padding_negative_numbers)
[I/utest] [==========] utest unit name: (TC_integer_types)
[I/utest] [==========] utest unit name: (TC_types__non_standard_format)
[I/utest] [==========] utest unit name: (TC_pointer)
[I/utest] [==========] utest unit name: (TC_string_length)
[I/utest] [==========] utest unit name: (TC_misc)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_sprintf)
[I/utest] [----------] [ testcase ] (klibc.rt_sprintf) finished
[I/utest] [----------] [ testcase ] (klibc.rt_sscanf) started
[I/utest] [==========] utest unit name: (TC_rt_sscanf_char)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_basic_int)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_basic_float)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_basic_string)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_string_with_space)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_basic_char)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_hex_1)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_hex_2)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_oct_1)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_oct_2)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_multiple_args)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_pointer)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_width_specifier)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_suppression)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_match_set)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_match_set_negated)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_match_set_range)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_whitespace_skip)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_unsigned_int)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_long_long_int)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_short_int)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_null_string)
[I/utest] [==========] utest unit name: (TC_rt_sscanf_issue_9853)
[I/utest] [  PASSED  ] [ result   ] testcase (klibc.rt_sscanf)
[I/utest] [----------] [ testcase ] (klibc.rt_sscanf) finished
[I/utest] [==========] [ utest    ] 32 tests from 32 testcase ran.
[I/utest] [  PASSED  ] [ result   ] 32 tests.
[I/utest] [==========] [ utest    ] finished

测试全部通过

htl5241 · Jun 5, 2025

@Rbb666 review 一下

htl5241 · Jun 5, 2025

@Guozhanxin 帮review 一下

aozima · Jun 5, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。
能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。
这类PR合并没那么快，耐心等下，不要急。

htl5241 · Jun 5, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

没事了，有一个小bug修复了

htl5241 · Jun 5, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

Rbb666 · Jun 9, 2025

src/timer.c

@@ -22,6 +22,8 @@
 * 2023-09-15     xqyjlj       perf rt_hw_interrupt_disable/enable
 * 2024-01-25     Shell        add RT_TIMER_FLAG_THREAD_TIMER for timer to sync with sched
 * 2024-05-01     wdfk-prog    The rt_timer_check and _soft_timer_check functions are merged
+ * 2025-06-01     htl5241      remove redundancy 
+ *                             fix timer overflow


这块注释需要写到同一行

Rbb666 · Jun 9, 2025

src/ipc.c

@@ -46,6 +46,8 @@
 * 2022-10-16     Bernard      add prioceiling feature in mutex
 * 2023-04-16     Xin-zheqi    redesigen queue recv and send function return real message size
 * 2023-09-15     xqyjlj       perf rt_hw_interrupt_disable/enable
+ * 2025-06-01     htl5241      fix timer overflow
+ *                             


多余的换行请删除

Rbb666 · Jun 9, 2025

@htl5241 Ci有几个格式问题，请调整下

fengmuyou · Jun 10, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

你好，有具体线程睡死的示例吗，我这边测试溢出也能正常跑，不太好复现这个问题

htl5241 · Jun 10, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

你好，有具体线程睡死的示例吗，我这边测试溢出也能正常跑，不太好复现这个问题

rt_tick_set(RT_TICK_MAX-1);

rt_timer_t timer = rt_timer_create(
    "timer_test", timer_event,
    RT_NULL, 1, RT_TIMER_FLAG_PERIODIC | RT_TIMER_FLAG_SOFT_TIMER);

rt_timer_start(timer);

rt_tick_set(RT_TICK_MAX);

这个软定时器就不会在没调起，直接睡死。
其他的及其难触发，因为没被睡眠时正好在tick末尾才能触发。

htl5241 · Jun 10, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

你好，有具体线程睡死的示例吗，我这边测试溢出也能正常跑，不太好复现这个问题

这些补丁就是逻辑补丁，很难触发，不能说不被触发。

fengmuyou · Jun 10, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

你好，有具体线程睡死的示例吗，我这边测试溢出也能正常跑，不太好复现这个问题

这些补丁就是逻辑补丁，很难触发，不能说不被触发。

ok，我先复现试着看一下

htl5241 · Jun 10, 2025

点个赞，作者这几天也是拼了。不过这个PR不会关了吧，有更新不要关闭原有PR，而是继续在后面更新。如果必要可以加入PR辅导群。

能对这个BUG的触发原理和修复方案做个详细说明吗？比如tick达到多少后，再延迟多少个tick能复现问题，方便其它人复现问题并验证修复的有效性。

这类PR合并没那么快，耐心等下，不要急。

跑一圈比如说32位跑满了溢出变0这时在比较就会出错，这个线程有可能睡死，工业设备不关机，这个线程睡死了也就只能重启。

你好，有具体线程睡死的示例吗，我这边测试溢出也能正常跑，不太好复现这个问题

这些补丁就是逻辑补丁，很难触发，不能说不被触发。

ok，我先复现试着看一下

其他的修改在多核时稍微容易触发点，我之前优化删除冗余rt_schedule 这个调用时就发现smp 下就会出问题，也就是多核有可能不挂起线程进入我修改的分支正好在溢出时这个线程就会出问题。

github-actions · Jun 10, 2025

📌 Code Review Assignment

🏷️ Tag: kernel

Path: src
Reviewers: @GorrayLi

Changed Files (Click to expand)

src/ipc.c
src/mempool.c
src/timer.c

📊 Current Review Status (Last Updated: 2025-06-10 11:27 UTC)

⌛ @GorrayLi Pending Review

📝 Review Instructions

维护者可以通过单击此处来刷新审查状态: 🔄 刷新状态
Maintainers can refresh the review status by clicking here: 🔄 Refresh Status
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Comment LGTM/lgtm after confirming approval
PR合并前需至少一位维护者确认
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ℹ️ 刷新CI状态操作需要具备仓库写入权限。
ℹ️ Refresh CI status operation requires repository Write permission.

fix timer overflow

c67b2e0

github-actions bot added the Kernel PR has src relate code label Jun 5, 2025

Rbb666 reviewed Jun 9, 2025

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htl5241 added 2 commits June 9, 2025 18:50

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htl5241 closed this Jun 10, 2025

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