Re: trace: fix printk warning for u64

Ingo Molnar
2008-10-27T09:53:20Z

* Stephen Rothwell <sfr@canb.auug.org.au> wrote:

> A powerpc ppc64_defconfig build produces these warnings:
>
> kernel/trace/ring_buffer.c: In function 'rb_add_time_stamp':
> kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 2 has type 'u64'
> kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'u64'
> kernel/trace/ring_buffer.c:969: warning: format '%llu' expects type 'long long unsigned int', but argument 4 has type 'u64'
>
> Just cast the u64s to unsigned long long like we do everywhere else.
>
> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>

applied to tip/tracing/urgent, thanks Stephen!

(btw., did the "unify u64 definitions across all platforms" project
get anywhere?)

Ingo