WARNING: CPU: 0 PID: 1 at /build/linux-dp17Ba/linux-4.9.18/arch/powerpc/lib/feature-fixups.c:208 check_features+0x38/0x7c

[Linux User #330250]

Am 2017-05-04 um 12:15 schrieb Michael Ellerman:
> Mathieu Malaterre <mathieu.malaterre at gmail.com> writes:
>
>> Hi all,
>>
>> Does this dmesg output speaks to anyone here (smp kernel):
>>
>>
>> [    4.767389] ------------[ cut here ]------------
>> [    4.774668] WARNING: CPU: 0 PID: 1 at
>> /build/linux-dp17Ba/linux-4.9.18/arch/powerpc/lib/feature-fixups.c:208
>> check_features+0x38/0x7c
> Is there anything prior to the "cut here" line?
>
> cheers
>


I rebooted the system today (mind the new timings). This is the kernel:

# uname -a
Linux G4QS 4.9.0-2-powerpc-smp #1 SMP Debian 4.9.18-1 (2017-03-30) ppc 
GNU/Linux

This is the line above the cut line:
CPU features changed after feature patching!

And here 10 lines above the cut line, with time:
[    5.008787] PowerMac i2c bus mac-io 0 registered
[    5.008925] i2c i2c-2: No i2c address for 
/pci at f2000000/mac-io at 17/i2c at 18000/i2c-modem
[    5.009355] PowerMac i2c bus uni-n 1 registered
[    5.009611] PowerMac i2c bus uni-n 0 registered
[    5.009860] ledtrig-cpu: registered to indicate activity on CPUs
[    5.017397] NET: Registered protocol family 10
[    5.025443] mip6: Mobile IPv6
[    5.032460] NET: Registered protocol family 17
[    5.039579] mpls_gso: MPLS GSO support
[    5.046767] CPU features changed after feature patching!

I've posted the whole dmesg output on pastebin, valid for one month as 
of this posting:
https://pastebin.com/mK0zvVxQ


Cheers,
Linux User #330250