[ptxdist] Booting kernel crashes when using OSELAS.Toolchain-2014.12.1 for ARMv5TE

[Stranz Jan-Marc <JM.Stranz@gantner-instruments.com>]

Hi Juergen,

thank you for the hint.

But I need some help: where can I check if there any known issues with specific gcc versions and specific Linux kernel versions.
Concrete: I'm using Linux kernel 3.3.0 (with some hardware specific adaptions) and the OSELAS.Toolchain-2014.12.1 provides gcc 4.9.2.

Best regards
Jan-Marc.


-----Ursprüngliche Nachricht-----
Von: Juergen Borleis [mailto:jbe@pengutronix.de] 
Gesendet: Dienstag, 25. August 2015 14:53
An: ptxdist@pengutronix.de
Cc: Stranz Jan-Marc <JM.Stranz@gantner-instruments.com>
Betreff: Re: [ptxdist] Booting kernel crashes when using OSELAS.Toolchain-2014.12.1 for ARMv5TE

Hi Jan-Marc,

On Tuesday 25 August 2015 13:56:15 Stranz Jan-Marc wrote:
> I also think it is hard to find out the root of the problem.
> But  I have to find it out otherwise the new OSELAS-Toolchain isn't 
> usable for our project and maybe also for others too.
>
> I would underline the point again, that I didn't change the 
> configuration of the bsp project (same kernel version, same versions of packages, ...).
> I've only build a new cross toolchain with OSELAS.Toolchain-2014.12.1 
> and I use this toolchain to build the bsp project.
>
> What can I do?
> Would it help if I provide the boot messages?
> I can also enable the "linux kernel early printk debugging" in order 
> to get more information. Is there any other think I can do to get 
> additional useful information?

You should also check if there are some known issues with specific gcc versions and specific Linux kernel versions.

Regards,
Juergen

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Pengutronix e.K.                              | Juergen Borleis             | Industrial Linux Solutions                    | http://www.pengutronix.de/  |
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