Re: randconfig build error with next-20150529, in crypto/jitterentropy.c

[Stephan Mueller <smueller@chronox.de>]

Am Monday 08 June 2015, 16:30:09 schrieb Guenter Roeck:

Hi Guenter,

>
>get_cycles is implemented as static inline which executes mfspr(SPR_TTCR).
>SPR_TTCR is a constant. Normally that information seems to be passed on,
>but not when get_cycles() is compiled through jitterentropy.
>
>Any idea what might cause this ?

Then it may be the optimization issue as well that Peter indicated. May I ask 
you for testing purposes (I do not have an OpenRISC) to remove the following 
line from crypto/Makefile:

CFLAGS_jitterentropy.o = -O0

Note, that should just serve for testing. I will post a patch later that will 
replace the -O0 statement with a pragma.

Thanks a lot.
>
>Thanks,
>Guenter


Ciao
Stephan