Re: can-isotp-modules

[Patrick Menschel <menschel.p@posteo.de>]

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Am 30.03.2016 um 14:20 schrieb Oliver Hartkopp:
> 
> 
> On 03/28/2016 11:43 AM, Patrick Menschel wrote:
>> Hello Michael,
>>
>> I'd like to ask if there are other preconditions about compiling isotp
>> on the bbb.
>>
>> I recently purchased a bbb and I'm currently trying to compile modules
>> for
>>
>> 4.1.15-ti-rt-r43
> 
> '-rt-' looks like 'real time'
> 
> Can you send the output of the warnings and errors?

About 25000 lines with multiple occurrences of macro and null character
errors of this kind.

include/linux/export.h:1:1: warning: null character(s) ignored

include/linux/byteorder/generic.h:96:21: note: in expansion of macro
‘__be16_to_cpu’
#define be16_to_cpu __be16_to_cpu

looks almost the same as what Michael posted on 03.11.2015 23:29
> root@beaglebone:~/can-isotp-modules# make
> make -C /lib/modules/4.1.6-ti-r16/build M=/root/can-isotp-modules modules TOPDIR=/root/can-isotp-modules
> make[1]: Entering directory '/usr/src/linux-headers-4.1.6-ti-r16'
>   CC [M]  /root/can-isotp-modules/drivers/net/can/vcan.o
> In file included from include/linux/module.h:17:0,
>                  from /root/can-isotp-modules/drivers/net/can/vcan.c:44:
> /root/can-isotp-modules/drivers/net/can/vcan.c: In function '__check_echo':
> include/linux/moduleparam.h:377:61: warning: return from incompatible pointer type
>   static inline type __always_unused *__check_##name(void) { return(p); }
>                                                              ^
> include/linux/moduleparam.h:428:35: note: in expansion of macro '__param_check'
>  #define param_check_bool(name, p) __param_check(name, p, bool)
>                                    ^
> include/linux/moduleparam.h:145:2: note: in expansion of macro 'param_check_bool'
>   param_check_##type(name, &(value));       \
>   ^
> include/linux/moduleparam.h:125:2: note: in expansion of macro 'module_param_named'
>   module_param_named(name, name, type, perm)


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