[meta-ti] [oe] ti81xx-psp-linux-2.6.37: broken kernel with gcc > 4.5

Steffen Sledz sledz at dresearch-fe.de
Wed May 23 02:48:34 PDT 2012

Hi Roger!

On 18.05.2012 16:55, Thilo Fromm wrote:
>>>>>>>> sorry for the cross-post (openembedded-devel, meta-ti), I think
>>>>>>>> this affects both projects one way or the other.
>>>>>>>> Recently, meta-openembedded/toolchain-layer removed gcc-4.5.
>>>>>>>> This means with oe-core + meta-oe you now can choose between
>>>>>>>> gcc-4.6 and gcc-4.7.
>>>>>>>> However, both compilers break the kernel we're using
>>>>>>>> (ti81xx-psp-linux-2.6.37).
>>>> We're on a "TI DaVinci DM8148", featuring a cortex-a8 combined with
>>>> a C674x DSP.
>>> So a centaurus family SoC.
>> Can you put some printk's in omap_mbox_register (plat-omap/mailbox.c) to print the list objects, in particular the mbox->name?
> What are you trying to do? printk-debugging? Via E-Mail? Are you
> serious? I provided a simple procedure to reproduce the issue. Please
> reproduce and fix the problem.


Could you reproduce the bug?


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