[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-27 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace

[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-27 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace

[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-10 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace

[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-10 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace

[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-09 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace

[PATCH 1/5] perf tests: Add breakpoint modify tests

2018-08-09 Thread Jiri Olsa
Adding to tests that aims on kernel breakpoint modification bugs. First test creates HW breakpoint, tries to change it and checks it was properly changed. It aims on kernel issue that prevents HW breakpoint to be changed via ptrace interface. The first test forks, the child sets itself as ptrace