On Mon 2018-07-09 03:33:05, Tony Lindgren wrote:

* Pavel Machek [off-list ref] [180708 19:40]:

quoted

Ok, so it seems to be:

user@devuan:~$ cat /sys/kernel/debug/pm_debug/count
(oops).

The file seems to be world-readable.

user@devuan:~$ ls -al /sys/kernel/debug/pm_debug/count
-r--r--r-- 1 root root 0 Jan  1  1970 /sys/kernel/debug/pm_debug/count

But on PC, that file does not exist.

Any ideas?

I'm not seeing this as tested with omap2plus_defconfig and
not seeing any unclocked module interrupts here.. Can you
see if the script below produces something for you?

I had to filter out some trace pipes as they seem to hang.

Do you have /sys/kernel/debug mounted?

I did, and /sys/kernel/debug/pm_debug/count seems to be a
problem. (And no, it is probably not world-readable on your normal
systems, sorry about that).

I can still run the script :-).
								Pavel
								
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html