Pavel Machek wrote:
Does it also happen when you do strace? ...I remember trying to solve that, but 2.6.17-mm3 is very recent...?
I could suspend while running "strace sleep 100" without any problem. I think the issue is when the process is blocked in T state, freeze_process() tries to kick the process with signal_wake_up(p, /* resume=0 */ 0), but with resume=0 it will only wake processes in TASK_INTERRUPTIBLE state. With resume=1, it will also kick STOPPED and TRACED processes. I also tried suspending while I had a process in T state caused by kill -STOP, and that worked, so some part of the puzzle is still missing. I noticed that when I ran sleep 100 under strace over the suspend/resume cycle, its nanosleep() syscall was interrupted and not restarted. J - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
