eb3734168a
The "sentinel" variant of this test runs the same code, but enables the stack sentinel feature. Inexplicably, it's also disabling TICKLESS_KERNEL, forcing a timer interrupt at every tick boundary. That doesn't seem to be required for any test functionality I can see. And worse, by changing that setting without adjusting the tick rate, it runs afoul of more modern platforms which were designed with tickless operation in mind. Specifically, the intel_adsp platforms have a default tick rate of 50 kHz, which is just too fast for reasonable operation. It leaves almost no time available for application code and something falls behind and fails. Just remove it. Signed-off-by: Andy Ross <andrew.j.ross@intel.com> |
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| .. | ||
| src | ||
| CMakeLists.txt | ||
| README | ||
| prj.conf | ||
| prj_arm_fpu_sharing.conf | ||
| prj_armv8m_mpu_stack_guard.conf | ||
| protection_no_userspace.conf | ||
| sentinel.conf | ||
| testcase.yaml | ||
README
This test case verifies that kernel fatal error handling works correctly. If a thread causes a CPU exception, and it is not in an ISR or "essential" thread, the thread gets aborted and the rest of the system executes normally.