[PATCH 5/7] kprobes: Do not try to disarm already disarmed Kprobe

2015-02-26 Thread Petr Mladek
The global kprobes_all_disarmed flag says that all Kprobes are disarmed even when they are marked as enabled. This is properly handled in register_kprobe() but it is ignored in __disable_kprobe(). This problem gets more serious after we started handling errors from disarm_kprobe(). The second

[PATCH 5/7] kprobes: Do not try to disarm already disarmed Kprobe

2015-02-26 Thread Petr Mladek
The global kprobes_all_disarmed flag says that all Kprobes are disarmed even when they are marked as enabled. This is properly handled in register_kprobe() but it is ignored in __disable_kprobe(). This problem gets more serious after we started handling errors from disarm_kprobe(). The second