1Multi-process based page-poisoning test program. 2 3page-poisoning test program is an extension of tinjpage test program with a 4multi-process model. It spawns thousands of processes that inject HWPosion 5error to various pages simultaneously thru madvise syscall. Then it checks 6if these errors get handled correctly, i.e. whether each test process 7receives or doesn't receive SIGBUS signal as expected. 8 9In details, page-poisoning is designed to cover all of possible userspace page 10types via following two test operations: 11 - anonymous pages operations. 12 - file data operations. 13 14You can get detailed help info in following way: 15# ./page-poisoning -h 16