On 11/23/2016 02:26 PM, Jan Kiszka wrote: > On 2016-11-23 13:52, Ralf Ramsauer wrote: >> Hi, >> >> I first noticed that on the LeMaker Hikey: After jailhouse is >> (successfully) enabled, the CPU board gets incredibly hot (after a few >> seconds), though the root Linux still idles and no cells are created so >> far. When jailhouse is disabled again, it immediately cools down within >> seconds. >> >> Same applies to the TX1. The difference is that the TX1 comes with a >> huge heatsink, so it takes a few more minutes but still it gets somewhat >> 'warmer' than usual. >> >> Is this the expected behavior? > > I don't remember having noticed any smoke arising from the HiKey while > it was resting on surely inflammable material and running Jailhouse for > a while (definitely longer than some seconds. Was the scenario just > running the root cell? Let me check again. If it helps, I can also share > my Linux .config for 4.8 then. There is no smoke here as well, but it gets incredibly hot.
Yep, only running the root cell, no other cells. Try to enable jailhouse on your Hikey and put your finger on the CPU. Your CPU should warm up as well, unless our board is not broken (and I doubt it's broken, as everything works fine). Wolfgang just burned his fingers, too :-) Ralf > > Jan > -- Ralf Ramsauer PGP: 0x8F10049B -- You received this message because you are subscribed to the Google Groups "Jailhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
