On Mon 2018-07-09 03:33:05, Tony Lindgren wrote: > * Pavel Machek <[email protected]> [180708 19:40]: > > 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.
After some more debugging:
+ printk("3...\n");
cm_per_dump(s);
+ printk("4...\n");
cm_per_dump seems to be the problem.
Pavel
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