cpu/sgx/main.c

71 		 * Checking page->poison without holding the node->lock
72 		 * is racy, but losing the race (i.e. poison is set just
77 		if (page->poison) {
610 	if (page->poison)
645 		section->pages[i].poison = 0;
673  * context is the task that consumed the poison data. Otherwise
691 	 * If poison was consumed synchronously. Send a SIGBUS to
706 	if (page->poison)
709 	page->poison = 1;
713 	 * poison page list.
722 	 * action for asynchronous poison notification. Until
723 	 * then just hope that the poison: