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[10:35:17] <joost_dtn> Has anyone here experienced hangs during powerdown of an A20-OLinuXino-LIME when running on NAND + battery?
[10:35:51] <joost_dtn> I've been trying to get to the root cause, but there is some randomness to it
[10:36:14] <joost_dtn> Either my system hangs at:
[10:36:14] <joost_dtn> [NAND]shutdown
[10:36:14] <joost_dtn> nand try to shutdown 0 time
[10:36:26] <joost_dtn> or at this point:
[10:36:27] <joost_dtn> nand try to shutdown 4 time
[10:36:27] <joost_dtn> Nand flash shutdown ok!
[10:36:27] <joost_dtn> Power down.
[10:36:27] <joost_dtn> [hotplug]: cpu(0) try to kill cpu(1)
[10:36:29] <joost_dtn> [hotplug]: try to kill cpu(1) failed!
[10:36:32] <joost_dtn> [sched_delayed] sched: RT throttling activated
[10:37:00] <joost_dtn> so if I am reading this correctly, it's either issues with shutting down the nand or trying to kill the second cpu core?
[10:37:25] <joost_dtn> if anyone can give me any insights, i would be very greatful
[10:40:22] <joost_dtn> (or if it is even board specific, perhaps i should ask this in #linux-sunxi?)
[11:45:02] <lukas2511> joost_dtn: guess your best chances would be asking over in #linux-sunxi
[11:46:35] <lukas2511> or if it is an option maybe try mainline kernel, nand support was merged in 3.19 iirc
[12:05:02] <joost_dtn> interesting, will look at 3.19 then
[12:07:21] <lukas2511> well, better take the newest
[12:07:29] <lukas2511> just meant it was introduced in that version
[12:07:42] <joost_dtn> so things might be a little shaky :-) got it
[12:08:17] <joost_dtn> on a side note: would using a watchdog process help during these late shutdown hangs?
[12:09:40] <joost_dtn> (thanks for responding by the way!)
IRC #olimex 2015-05-04
[10:33:13] <joost_dtn> hey all[10:35:17] <joost_dtn> Has anyone here experienced hangs during powerdown of an A20-OLinuXino-LIME when running on NAND + battery?
[10:35:51] <joost_dtn> I've been trying to get to the root cause, but there is some randomness to it
[10:36:14] <joost_dtn> Either my system hangs at:
[10:36:14] <joost_dtn> [NAND]shutdown
[10:36:14] <joost_dtn> nand try to shutdown 0 time
[10:36:26] <joost_dtn> or at this point:
[10:36:27] <joost_dtn> nand try to shutdown 4 time
[10:36:27] <joost_dtn> Nand flash shutdown ok!
[10:36:27] <joost_dtn> Power down.
[10:36:27] <joost_dtn> [hotplug]: cpu(0) try to kill cpu(1)
[10:36:29] <joost_dtn> [hotplug]: try to kill cpu(1) failed!
[10:36:32] <joost_dtn> [sched_delayed] sched: RT throttling activated
[10:37:00] <joost_dtn> so if I am reading this correctly, it's either issues with shutting down the nand or trying to kill the second cpu core?
[10:37:25] <joost_dtn> if anyone can give me any insights, i would be very greatful
[10:40:22] <joost_dtn> (or if it is even board specific, perhaps i should ask this in #linux-sunxi?)
[11:45:02] <lukas2511> joost_dtn: guess your best chances would be asking over in #linux-sunxi
[11:46:35] <lukas2511> or if it is an option maybe try mainline kernel, nand support was merged in 3.19 iirc
[12:05:02] <joost_dtn> interesting, will look at 3.19 then
[12:07:21] <lukas2511> well, better take the newest
[12:07:29] <lukas2511> just meant it was introduced in that version
[12:07:42] <joost_dtn> so things might be a little shaky :-) got it
[12:08:17] <joost_dtn> on a side note: would using a watchdog process help during these late shutdown hangs?
[12:09:40] <joost_dtn> (thanks for responding by the way!)
