[Macchiato] macchiatobin problem

[Steve McIntyre]

On Mon, Oct 29, 2018 at 06:09:17PM -0400, Team of Confiared wrote:
>Hi,
>
>We have problem with our macchiatobin, the vanilla kernel not work:
>
>[ 58.364030] mvpp2 f2000000.ethernet eth0: could not attach PHY (-19)
>[ 58.381763] mvpp2 f2000000.ethernet eth0: could not attach PHY (-19)
>[ 67.443146] mvpp2 f4000000.ethernet eth1: could not attach PHY (-19)
>[ 67.460872] mvpp2 f4000000.ethernet eth1: could not attach PHY (-19)

What firmware are you using? Do you have all the needed stuff in your
.config?

>the constructor kernel not work too:
>
>[ 28.051705] NMI watchdog: BUG: soft lockup – CPU#2 stuck for 23s!
>[swapper/0:1]
>[ 28.059043] Modules linked in:
>[ 28.062119]
>[ 28.063616] CPU: 2 PID: 1 Comm: swapper/0 Not tainted
>4.4.120-armada-18.09.2 #5
>[ 28.070953] Hardware name: Marvell 8040 MACHIATOBin SingleShot (DT)
>[ 28.077245] task: ffff80013b088000 ti: ffff80013b06c000 task.ti:
>ffff80013b06c000
>[ 28.084765] PC is at smp_call_function_many+0x24c/0x2b0
>[ 28.090010] LR is at smp_call_function_many+0x21c/0x2b0
>[ 28.095256] pc : [<ffff80000012344c>] lr : [<ffff80000012341c>] pstate:
>80000145
>[ 28.102681] sp : ffff80013b06f840
>[ 28.106008] x29: ffff80013b06f840 x28: ffff800000c6a000
>[ 28.111363] x27: ffff800000c6ab74 x26: 0000000000000040
>[ 28.116717] x25: ffff800000ce1300 x24: ffff8000001566f0
>[ 28.122070] x23: 0000000000000001 x22: ffff800000c47d80
>[ 28.127424] x21: ffff80013ff8ae08 x20: ffff800000c6ad78
>[ 28.132778] x19: ffff80013ff8ae00 x18: ffff800080cef12f
>[ 28.138132] x17: 000000000000677f x16: ffff800000ce1400
>[ 28.143485] x15: 0000000000000005 x14: 0000000000000050
>[ 28.148838] x13: 0000000000000001 x12: ffff800000ce1780
>[ 28.154192] x11: ffff800000ce1780 x10: ffff7bffc2c04020
>[ 28.159546] x9 : 0000000000000140 x8 : 0000000000000008
>[ 28.164899] x7 : 000000013f343000 x6 : 0000000000000000
>[ 28.170253] x5 : 000000000000000b x4 : 0000000000000000
>[ 28.175605] x3 : 0000000000000000 x2 : 0000000000000000
>[ 28.180959] x1 : ffff80013ff6e120 x0 : ffff80013ff6e13
>
>More details at: http://macchiatobin.net/forums/topic/kernel-vanilla/

I've seen similar to that with vanilla 4.19. So I dropped back to 4.18
and that works great.

-- 
Steve McIntyre, Cambridge, UK.                                steve at einval.com
"I used to be the first kid on the block wanting a cranial implant,
 now I want to be the first with a cranial firewall. " -- Charlie Stross