APU-2

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APU-2

jferrer
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.


--
Jordi Ferrer
Cap Àrea I+D+i
Mòbil:  634 631 625  |  Ext. 2005
iGetech Innova SL  |  C/Bòsnia, 6-8  |  17800 - Olot, Girona
Tel. (+34) 972 264 667  |  http://www.igetech.com


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config-4.1.6-gpio-leds-apu2.patch (540 bytes) Download Attachment
linux-source-4.1.6-iGetech-gpio-leds-apu2.patch (17K) Download Attachment
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Re: APU-2

Kim-man 'Punky' TSE-2

There has been problem for SD card controller.  Not sure if this is related:

Read: http://marc.info/?l=voyage-linux&m=147269708221871&w=2

However, I don't have your problem using both mSATA and SD when using 4.1.6.

And thank you for your patch.  Will probably apply to later kernel > 4.1.6 (If I still have spare time).   4.1.6 has
been frozen for a few months and I am not going to update it.

Regards,
Punky

On 9/30/2016 10:25 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
> [hidden email]
> http://list.voyage.hk/mailman/listinfo/voyage-linux


--
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
   - Voyage Linux (http://linux.voyage.hk)
   - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
   - Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store   (http://store.voyage.hk)


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Fwd: APU-2

PLBarton
In line with this conversation, There seems to be a problem with APU2 and mSATA with fsck during boot.  Here is the initramfs/fsck log:

cat fsck.log
Log of fsck -C -a -V -t ext2 /dev/sda1
Mon Oct  3 14:11:54 2016

fsck from util-linux 2.25.2
fsck: error 2 (No such file or directory) while executing fsck.ext2 for /dev/sda1
fsck exited with status code 8

Mon Oct  3 14:11:54 2016
----------------

Any ideas on why it does not work?

Thanks,

Peter


On Sun, Oct 2, 2016 at 9:29 PM, Kim-man 'Punky' TSE <[hidden email]> wrote:

There has been problem for SD card controller.  Not sure if this is related:

Read: http://marc.info/?l=voyage-linux&m=147269708221871&w=2

However, I don't have your problem using both mSATA and SD when using 4.1.6.

And thank you for your patch.  Will probably apply to later kernel > 4.1.6 (If I still have spare time).   4.1.6 has been frozen for a few months and I am not going to update it.

Regards,
Punky

On 9/30/2016 10:25 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
[hidden email]
http://list.voyage.hk/mailman/listinfo/voyage-linux


--
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
  - Voyage Linux (http://linux.voyage.hk)
  - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
  - Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store   (http://store.voyage.hk)


_______________________________________________
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--
--
Peter Barton 



--
--
Peter Barton 

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Re: Fwd: APU-2

Jordi Ferrer Plana-2
In the next freeze I'll check if that is my case. The last weekend I let the system up and running doing nothing and I found it frozen after
12 hours.
Actually, I'm now running the standard voyage kernel 4.1.6 without the gpio/leds patch and without the kernel parameter for sdhci debug_quirks
(debug_quirks = 0) in order to find:

1. If this parameter solves these random freezes (which I don't think, because I'm using a mSATA disk and I think
the sdhci is only a SD card driver).

2. The gpio/leds patch is the problem.


On Mon, Oct 3, 2016 at 5:14 PM, Peter Barton <[hidden email]> wrote:
In line with this conversation, There seems to be a problem with APU2 and mSATA with fsck during boot.  Here is the initramfs/fsck log:

cat fsck.log
Log of fsck -C -a -V -t ext2 /dev/sda1
Mon Oct  3 14:11:54 2016

fsck from util-linux 2.25.2
fsck: error 2 (No such file or directory) while executing fsck.ext2 for /dev/sda1
fsck exited with status code 8

Mon Oct  3 14:11:54 2016
----------------

Any ideas on why it does not work?

Thanks,

Peter


On Sun, Oct 2, 2016 at 9:29 PM, Kim-man 'Punky' TSE <[hidden email]> wrote:

There has been problem for SD card controller.  Not sure if this is related:

Read: http://marc.info/?l=voyage-linux&m=147269708221871&w=2

However, I don't have your problem using both mSATA and SD when using 4.1.6.

And thank you for your patch.  Will probably apply to later kernel > 4.1.6 (If I still have spare time).   4.1.6 has been frozen for a few months and I am not going to update it.

Regards,
Punky

On 9/30/2016 10:25 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
[hidden email]
http://list.voyage.hk/mailman/listinfo/voyage-linux


--
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
  - Voyage Linux (http://linux.voyage.hk)
  - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
  - Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store   (http://store.voyage.hk)


_______________________________________________
Voyage-linux mailing list
[hidden email]
http://list.voyage.hk/mailman/listinfo/voyage-linux



--
--
Peter Barton 



--
--
Peter Barton 

_______________________________________________
Voyage-linux mailing list
[hidden email]
http://list.voyage.hk/mailman/listinfo/voyage-linux



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Re: Fwd: APU-2

Kim-man 'Punky' TSE-2
Hi Jordi,

In the next freeze, you may install stock debian jessie backport kernel to check.

Regards,
Punky

On 10/4/2016 12:04 AM, Jordi Ferrer Plana wrote:

> In the next freeze I'll check if that is my case. The last weekend I let the system up and running doing nothing and I
> found it frozen after
> 12 hours.
> Actually, I'm now running the standard voyage kernel 4.1.6 without the gpio/leds patch and without the kernel
> parameter for sdhci debug_quirks
> (debug_quirks = 0) in order to find:
>
> 1. If this parameter solves these random freezes (which I don't think, because I'm using a mSATA disk and I think
> the sdhci is only a SD card driver).
>
> 2. The gpio/leds patch is the problem.
>
>
> On Mon, Oct 3, 2016 at 5:14 PM, Peter Barton <[hidden email] <mailto:[hidden email]>> wrote:
>
>     In line with this conversation, There seems to be a problem with APU2 and mSATA with fsck during boot.  Here is
>     the initramfs/fsck log:
>
>     cat fsck.log
>     Log of fsck -C -a -V -t ext2 /dev/sda1
>     Mon Oct  3 14:11:54 2016
>
>     fsck from util-linux 2.25.2
>     fsck: error 2 (No such file or directory) while executing fsck.ext2 for /dev/sda1
>     fsck exited with status code 8
>
>     Mon Oct  3 14:11:54 2016
>     ----------------
>
>     Any ideas on why it does not work?
>
>     Thanks,
>
>     Peter
>
>
>     On Sun, Oct 2, 2016 at 9:29 PM, Kim-man 'Punky' TSE <[hidden email] <mailto:[hidden email]>> wrote:
>
>
>         There has been problem for SD card controller.  Not sure if this is related:
>
>         Read: http://marc.info/?l=voyage-linux&m=147269708221871&w=2
>         <http://marc.info/?l=voyage-linux&m=147269708221871&w=2>
>
>         However, I don't have your problem using both mSATA and SD when using 4.1.6.
>
>         And thank you for your patch.  Will probably apply to later kernel > 4.1.6 (If I still have spare time).
>          4.1.6 has been frozen for a few months and I am not going to update it.
>
>         Regards,
>         Punky
>
>         On 9/30/2016 10:25 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
>             [hidden email] <mailto:[hidden email]>
>             http://list.voyage.hk/mailman/listinfo/voyage-linux <http://list.voyage.hk/mailman/listinfo/voyage-linux>
>
>
>
>         --
>         Regards,
>         Kim-man "Punky" Tse
>
>         * Open Source Embedded Solutions and Systems
>           - Voyage Linux (http://linux.voyage.hk)
>           - Voyage MPD   (http://linux.voyage.hk/voyage-mpd <http://linux.voyage.hk/voyage-mpd>)
>           - Voyage MuBox (http://mubox.voyage.hk)
>         * Voyage Store   (http://store.voyage.hk)
>
>
>         _______________________________________________
>         Voyage-linux mailing list
>         [hidden email] <mailto:[hidden email]>
>         http://list.voyage.hk/mailman/listinfo/voyage-linux <http://list.voyage.hk/mailman/listinfo/voyage-linux>
>
>
>
>
>     --
>     --
>     Peter Barton
>
>
>
>     --
>     --
>     Peter Barton
>
>     _______________________________________________
>     Voyage-linux mailing list
>     [hidden email] <mailto:[hidden email]>
>     http://list.voyage.hk/mailman/listinfo/voyage-linux <http://list.voyage.hk/mailman/listinfo/voyage-linux>
>
>
>
>
> _______________________________________________
> Voyage-linux mailing list
> [hidden email]
> http://list.voyage.hk/mailman/listinfo/voyage-linux


--
Regards,
Kim-man "Punky" Tse

* Open Source Embedded Solutions and Systems
   - Voyage Linux (http://linux.voyage.hk)
   - Voyage MPD   (http://linux.voyage.hk/voyage-mpd)
   - Voyage MuBox (http://mubox.voyage.hk)
* Voyage Store   (http://store.voyage.hk)


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Re: APU-2

Dalimil Gala
In reply to this post by jferrer

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.




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http://list.voyage.hk/mailman/listinfo/voyage-linux


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