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-rw-r--r--darwin_stop_world.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/darwin_stop_world.c b/darwin_stop_world.c
index fd04fcd2..fe04a088 100644
--- a/darwin_stop_world.c
+++ b/darwin_stop_world.c
@@ -636,7 +636,9 @@ GC_INNER void GC_stop_world(void)
if ((p->flags & FINISHED) == 0 && !p->thread_blocked &&
p->stop_info.mach_thread != my_thread) {
- kern_result = thread_suspend(p->stop_info.mach_thread);
+ do {
+ kern_result = thread_suspend(p->stop_info.mach_thread);
+ } while (kern_result == KERN_ABORTED);
if (kern_result != KERN_SUCCESS)
ABORT("thread_suspend failed");
if (GC_on_thread_event)