[Voyage-linux] APU-2

[Dalimil Gala]

Hi,

I have described deadlocks with kernel 4.1.6 in "Re: Voyage-Linux - APU2 
- SD Card" on 08/31/2016 06:01 PM. I have fixed it by using kernel 
linux-image-4.6.0-0.bpo.1-amd64 (or current 
linux-image-4.7.0-0.bpo.1-amd64-unsigned) from jessie backports.

Dalimil



On 09/30/2016 04:25 PM, Jordi Ferrer wrote:
> Hi,
>
> I've been running voyage 0.9.5 & kernel 3.14.12 on PCEngines APU board 
> for a long time
> without any problem.
> Last week I got my first APU-2 board and I migrated my system to it.
> I experienced system freezings at the end of the boot process some 
> times, and many
> kernel (3.14.12) crashes during the reboot and halt,
>
> ---
> [  352.370331] INFO: rcu_sched self-detected stall on CPU { 3} 
> (t=60000 jiffies g=6765 c=6764 q=3054)
> [  352.379509] sending NMI to all CPUs:
> [  352.383105] NMI backtrace for cpu 3
> [  352.386626] CPU: 3 PID: 5664 Comm: postdrop Not tainted 
> 3.14.12-iGetech #1
> [  352.393571] Hardware name: PC Engines apu2/apu2, BIOS 88a4f96 
> 03/07/2016
> [  352.400298] task: ffff8800d81020d0 ti: ffff8800d819c000 task.ti: 
> ffff8800d819c000
> [  352.407807] RIP: 0010:[<ffffffff811d863b>] [<ffffffff811d863b>] 
> delay_tsc+0xf/0x4b
> [  352.415532] RSP: 0018:ffff88011ed83ae0  EFLAGS: 00000807
> ...
>
> I updated my voyage 0.9.5 to kernel 4.1.6 version. Now there is NO 
> crashes during reboot and halt
> but I still have freezings at the end of the boot process few times.
>
> Is it going to help migrating to voyage 0.10.0? does anyone have long 
> experience using APU-2 and
> any version of voyage linux and kernel?
>
> PD: I'm running on a mSATA drive.
>
> BTW: I've created a patch for the kernel 4.1.6 to use the 3 front LEDs 
> on top of a GPIO driver (also included)
> for the front LEDs and the front PUSH BUTTON, which replaces the 
> existing LED driver in the 4.1.6 that, I think, only
> works for the 3 LEDs.
>
>
>
>
> _______________________________________________
> Voyage-linux mailing list
> Voyage-linux at list.voyage.hk
> http://list.voyage.hk/mailman/listinfo/voyage-linux

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