Re: [PATCH 0/9] clocksource/drivers/clksrc-of: Improve error handling

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 06/07/2016 11:54 AM, Geert Uytterhoeven wrote:
Hi Daniel,

Hi Geert,

[ ... ]

Using "earlycon keep_bootcon" on koelsch (this doesn't help on arm64)
reveals it's stuck at:

     clocksource_probe: no matching clocksources found
     sched_clock: 32 bits at 100 Hz, resolution 10000000ns, wraps every
21474836475000000ns
     Calibrating delay loop...


Ok, so the "renesas,cmt-48-gen2" is not impacted by the changes because it uses the platform approach. Very likely, the issue is coming from the arch_arm_timer failing somewhere.

Or I added a regression and the timer is wrongly returning an error, or the error is always there and now it is caught.

Can you give the traces before 'clocksource_probe: no matching clocksources found' ?

  -- Daniel

--
 <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs

Follow Linaro:  <http://www.facebook.com/pages/Linaro> Facebook |
<http://twitter.com/#!/linaroorg> Twitter |
<http://www.linaro.org/linaro-blog/> Blog




[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux