Re: sleepy linux self-test

* Ingo Molnar [off-list ref] wrote:

quoted

is "wakealarm" something generally available on PC RTCs? I'll try to 
look into the BIOS setup, maybe it's just disabled ...

ok, there was indeed a "RTC Alarm: disabled" option in the BIOS. But 
no matter how many of those resume-alarm options i enabled, the kernel 
thinks there's no time capability:

 [   23.541565] Calling initcall 0xc0c49e00: be_sleepy+0x0/0x170()
 [   23.547840] PM: no wakelarm-capable RTC
 [   23.549566] initcall 0xc0c49e00: be_sleepy+0x0/0x170() returned 0.

i could set date/time of wakeup alarm in the BIOS, so i suspect the 
chip itself is capable of it. Bootlog and kernel config attached. 
(maybe i misconfigured something?)

i didnt have all RTC drivers enabled (it was a randconfig .config i 
started out with) - but this did not appear to cure the problem. New 
bootlog and new config attached.

	Ingo