rt-thread.git/src/utest/smp, branch copilot/fix-format-string-injection

[utest][smp]Add descriptions for the SMP test cases (interrupt_pri and spinlock) #11011

2025-12-11T03:14:43Z

[docs][utest]:Add comments for smp_thread_preemption

2025-12-10T09:06:41Z

Add comments for smp_thread_preemption. Signed-off-by: Mengchen Teng

[utest]:Modify the execution logic of smp_thread_preemptions

2025-12-10T09:06:41Z

Currently, the print information of this test case fails to demonstrate that the high-priority thread has preempted the low-priority thread. This is because when the high-priority thread prints the thread list, there is no information about the low-priority thread (tlow), as tlow has already completed execution and been destroyed. Therefore, the current execution logic cannot confirm the successful completion of the preemption operation. Solution: After the low-priority thread (tlow) releases the lock, add a busy-wait loop while(!finish_flag);. At this point, when the high-priority thread (thigh) prints the thread list information, tlow can be observed in the ready state, indicating that it has been preempted by thigh. Signed-off-by: Mengchen Teng

[utest]: Solve the address misalignment issue of atomic operations

2025-12-04T03:17:50Z

In smp_assigned_idle_cores_tc, the finish_flag involves atomic operations and thus requires address alignment. Signed-off-by: Mengchen Teng

[docs][utest]:Add comments for smp_bind_affinity

2025-11-26T14:51:25Z

Add comments for smp_bind_affinity, And fixed some comment issues in smp_affinity_pri2_tc. Signed-off-by: Mengchen Teng

[docs][utest]:Add comments for smp_affinity_pri2

2025-11-26T14:51:25Z

Add comments for smp_affinity_pri2 Signed-off-by: Mengchen Teng

[docs][utest]:Add comments for smp_affinity_pri1

2025-11-26T14:51:25Z

Add comments for smp_affinity_pri1 Signed-off-by: Mengchen Teng

[docs][utest]:Add explanatory comments for the utest of thread allocation for idle harts

2025-11-19T08:15:47Z

Add explanatory comments for the utest of smp_assigned_idle_cores. Signed-off-by: Mengchen Teng

[utest]: Modify the utest logic for thread allocation of idle harts

2025-11-19T08:15:47Z

Currently, this utest cannot determine whether threads are evenly distributed across idle harts by observing the result of list_thread(). This is because the presence of rt_thread_delay(5); causes all other threads to be in the suspended state when thread information is printed. For example, if RT_CPUS_NR=4, T0 executes list_thread() to print information, while T1~T3 are in hibernation and thus it is impossible to observe which hart they are running on. Solution:Here, the completion judgment condition has been modified. For example, when RT_CPUS_NR=4, only RT_CPUS_NR-1 threads will be created (i.e., T0 to T2), because running the utest occupies one hart. The execution is judged as completed when finish_flag=0x0007, and the thread running the utest will call list_thread() to print the information. Observe whether T0 to T2 are running on different harts simultaneously. Signed-off-by: Mengchen Teng

[utest]Fixed assertion failure in the smp_affinity_pri2_tc use case caused by improper priority configuration. (#10956)

2025-11-18T10:02:03Z