typo in utrace_report_jctl

2008-08-07 Thread Wenji Huang
Hi, I guess this is a typo in function utrace_report_jctl utrace = rcu_dereference(task-utrace); if (unlikely(!utrace)) { - rcu_read_lock(); + rcu_read_unlock(); return; } Regards, Wenji

Re: typo in utrace_report_jctl

2008-08-07 Thread Roland McGrath
Good catch! Fixed. Thanks, Roland

utrace status

2008-08-07 Thread Roland McGrath
I've finished the updates I've been talking about. Please take a fresh look at the 'make htmldocs' book. I updated crash-suspend.c for the changes. This utrace should appear in a Fedora rawhide kernel some day soon. Thanks, Roland

attach-wait-on-stopped vs detach-stopped

2008-08-07 Thread Roland McGrath
In the latest upstream kernels, detach-stopped is the only ptrace-tests case failing. A fix I tried for that worked, but made attach-wait-on-stopped start failing instead. Can you tell me if you think the expectation in attach-wait-on-stopped really seems correct? It seems to be contrary to