Re: h8300 build failures ijn linux-next
From: Yoshinori Sato
Date: Tue Aug 25 2015 - 01:56:15 EST
On Tue, 25 Aug 2015 03:34:20 +0900,
Guenter Roeck wrote:
> In linux-next as of today (0824), all h8300 builds fail for me with an internal
> compiler error.
> Building h8300:allnoconfig ... failed
> Error log:
> In file included from include/linux/rcupdate.h:429:0,
> from include/linux/rcusync.h:5,
> from kernel/rcu/sync.c:1:
> include/linux/rcutiny.h: In function ʽrcu_barrier_schedʼ:
> include/linux/rcutiny.h:55:20: internal compiler error: Segmentation fault
> static inline void rcu_barrier_sched(void)
> I tried both gcc 5.1 and 5.2, built with the patch set available to me.
> Is there a more recent compiler / patch set available that might fix the problem ?
I tried gcc 6.0. It got same error.
It looks optimization problem on h8300 target.
I will investigate it.
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/