This commit fixes an assert failure in vTaskDeleteWithCaps() when
multiple un-pinned tasks are created with stack in the external memory
and such tasks delete themselves.
Closes https://github.com/espressif/esp-idf/issues/14222
This commit adds a stress tests for creating multiple tasks with
xTaskCreateWithCaps such that the stack is allocated in external SPIRAM.
Then the tasks self-delete. This is done iteratively as stress test.
fix(freertos): Made select function non-blocking on Linux target (GitHub PR)
Closes IDFGH-13569 and IDFGH-13498
See merge request espressif/esp-idf!33331
The select function wrapper was rewritten to be non-blocking
on Linux systems, as it was stealing all the CPU time
from lower priority tasks when called from a higher priority task.
This is because the FreeRTOS scheduler does not know
that the task thread is sleeping during the system call.
This issue manifests all "slow" system calls on the Linux target,
but handling the case of select fixes the problems for most ESP-IDF components.
The FreeRTOS POSIX port documentation lists this as a known issue,
so user code is responsible handling this case if other system calls are used,
even if unknowingly.
This closes GH issue #14395 "select() blocks the FreeRTOS scheduler on Linux target"
feat(newlib): add option to disable eval of expression in assert() when NDEBUG set
Closes IDFGH-479 and IDFGH-8692
See merge request espressif/esp-idf!32887
The vTaskPlaceOnEventListRestricted() did not use the correct macro when
exiting a kernel cirtical section. This does not affect the HW targets
but on the Linux port, this caused an issue as the critical nesting
count became negative, leading to deadlocks. This commit fixes the bug
and updates the linux port to prevent the nesting count from going
negative.
This commit fixes an issue where in the FreeRTOS port layer would cause
the portASSERT_IF_IN_ISR() assert check to fail even when the system is
not in an interrupt context.
This commit updates the source files of Amazon SMP FreeRTOS to upstream
V11.1.0 (https://github.com/FreeRTOS/FreeRTOS-Kernel/tree/V11.1.0).
This version contains some new features and bugfixes. See upstream V11.1.0
release notes for more details.
Note: ESP-IDF specific changes to the source file have been preserved
FreeRTOS tasks may now freely use the PIE coprocessor and HWLP feature.
Just like the FPU, usiing these coprocessors result in the task being pinned
to the core it is currently running on.
vTaskSuspendAll() requires critical sections when building for SMP. Otherwise,
it is possible for a task to switch cores in between getting the core ID and
before incremented uxSchedulerSuspended.
xCoreID was previously printed as the last parameter priority to IDF v5.1, but
was changed to the third paramtere from v5.2 onwards. This commit restores the
correct ordering.
Closes https://github.com/espressif/esp-idf/issues/13675
