From 3641320161bdcdae5ca9892078ad21b4efe310ff Mon Sep 17 00:00:00 2001 From: Daniel Cederman Date: Wed, 22 Apr 2015 09:22:27 +0200 Subject: smptests/smpcache01: Enable interrupts before waiting for other CPUs Otherwise there is a risk that a CPU misses a cache manager message from another CPU and the test hangs. --- testsuites/smptests/smpcache01/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/testsuites/smptests/smpcache01/init.c b/testsuites/smptests/smpcache01/init.c index 7ad2ef9199..0127a6c907 100644 --- a/testsuites/smptests/smpcache01/init.c +++ b/testsuites/smptests/smpcache01/init.c @@ -120,12 +120,12 @@ static void test_func_isrdisabled_test( size_t set_size, cpu_set_t *cpu_set, _SMP_Multicast_action( set_size, cpu_set, test_cache_message, &ctx ); + _ISR_Enable_without_giant( isr_level ); + _SMP_barrier_Wait( &ctx.barrier, bs, rtems_get_processor_count() ); rtems_test_assert( ctx.count[rtems_get_current_processor()] == rtems_get_processor_count() ); - - _ISR_Enable_without_giant( isr_level ); } static void test_func_giant_taken_test( size_t set_size, cpu_set_t *cpu_set, -- cgit v1.2.3