Loading modules with KB920X panics
Hans Petter Selasky
hps at selasky.org
Fri Aug 8 05:42:34 UTC 2014
On 08/08/14 03:50, Ian Lepore wrote:
> On Wed, 2014-08-06 at 10:02 +0200, Hans Petter Selasky wrote:
>> Hi,
>>
>> I'm building a custom module for KB920X and it panics when loading
>> because structures like Elf32_Rel and Elf32_Rela are not aligned.
>>
>> I added __packed keyword and the errors seems to be going away.
>>
>> Any clues what is wrong?
>>
>> .ko file can be supplied.
>>
>> FreeBSD-current
>>
>
> We load .ko modules on our at91rm92 stuff at work (although I haven't
> tested anything newer than 10.0 mid-last year).
>
> It seems odd that the reloc info would be unaligned. The ldscript
> should align the start of the section, and it should stay aligned after
> that.
>
Hi,
This was an out-of-the kernel module, built under the build environment
for ARM. Can you point me to the linker script responsible for this?
I specified: --warn-section-align
And it output some warnings. Any clues how I can nail this down?
If someone is interested I can give you the source code and build
instructions.
--HPS
More information about the freebsd-arm
mailing list