Actually, commit 969624b7c1c8c9784651eb97431e6f2bbb7a024c is the only patch that touches kernel/ptrace.c since linux 4.4.0-8.23
Actually, commit 969624b7c1c8c97 84651eb97431e6f 2bbb7a024c is the only patch that touches kernel/ptrace.c since linux 4.4.0-8.23