Kernel intpool h2 test fix#22
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- Constrain interrupt range to INT_START..INT_START+NUM_INT (16 ints)
and compute expected bitmask via calc_expected_mask() instead of
hardcoding ~0, fixing spurious failures from out-of-range interrupts.
- Mark stop_threads as volatile int and seen_0/seen_1 as volatile
unsigned int to prevent the compiler from eliding cross-thread reads.
- Add graceful shutdown: set stop_threads flag, re-enable intpool and
raise INT_START twice to unblock worker threads, then pthread_join
all three threads (timeout, worker0, worker1).
- Timeout and worker threads check stop_threads and exit cleanly
instead of spinning forever or calling FAIL().
- Guard pthread_detach calls under USE_DETACHED_THREADS (disabled by
default) to document the alternative threading model.
- Use h2_atomic_swap32() for atomic seen = 0 assignments.
- Re-enable kernel/event/intpool/test_h2 in testlist.v61 and testlist.v81.
Signed-off-by: Andrey Karpenko <andreyk@qti.qualcomm.com>
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intpool/test_h2: fix reliability and re-enable in testlists
and compute expected bitmask via calc_expected_mask() instead of
hardcoding ~0, fixing spurious failures from out-of-range interrupts.
unsigned int to prevent the compiler from eliding cross-thread reads.
raise INT_START twice to unblock worker threads, then pthread_join
all three threads (timeout, worker0, worker1).
instead of spinning forever or calling FAIL().
default) to document the alternative threading model.
Signed-off-by: Andrey Karpenko andreyk@qti.qualcomm.com