* Fabio Estevam <feste...@gmail.com> wrote:
> On Thu, Jan 24, 2013 at 12:19 PM, Ingo Molnar <mi...@kernel.org> wrote:
>
> > I suppose - is this patch warning-free both on 64-bit and 32-bit
> > systems?
>
> Yes, just confirmed that this patch is warning-free on both 64-bit and
> 32-bit machines.
Apparently it's not all good, see the warning attached below.
Thanks,
Ingo
----- Forwarded message from kbuild test robot <fengguang...@intel.com> -----
Date: Fri, 25 Jan 2013 14:02:05 +0800
From: kbuild test robot <fengguang...@intel.com>
To: Fabio Estevam <fabio.este...@freescale.com>
Cc: Ingo Molnar <mi...@kernel.org>
Subject: [next:akpm 188/817] kernel/sched/debug.c:225:2: warning: format '%llu'
expects argument
of type 'long long unsigned int', but argument 4 has type 'long int'
tree: git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git akpm
head: 5d2ee7d8b03bfe3b90325d736d8e544d0394efa7
commit: 2d58000fd2020255af63ee92c8d0ef615f6c4ade [188/817] sched: Fix print
format for u64
config: make ARCH=x86_64 allmodconfig
All warnings:
kernel/sched/debug.c: In function 'print_cfs_rq':
>> kernel/sched/debug.c:225:2: warning: format '%llu' expects argument of type
>> 'long long unsigned int', but argument 4 has type 'long int' [-Wformat]
>> kernel/sched/debug.c:225:2: warning: format '%llu' expects argument of type
>> 'long long unsigned int', but argument 3 has type 'long int' [-Wformat]
vim +225 kernel/sched/debug.c
209 spread = max_vruntime - MIN_vruntime;
210 SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "spread",
211 SPLIT_NS(spread));
212 spread0 = min_vruntime - rq0_min_vruntime;
213 SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "spread0",
214 SPLIT_NS(spread0));
215 SEQ_printf(m, " .%-30s: %d\n", "nr_spread_over",
216 cfs_rq->nr_spread_over);
217 SEQ_printf(m, " .%-30s: %d\n", "nr_running",
cfs_rq->nr_running);
218 SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight);
219 #ifdef CONFIG_FAIR_GROUP_SCHED
220 #ifdef CONFIG_SMP
221 SEQ_printf(m, " .%-30s: %lld\n", "runnable_load_avg",
222 cfs_rq->runnable_load_avg);
223 SEQ_printf(m, " .%-30s: %lld\n", "blocked_load_avg",
224 cfs_rq->blocked_load_avg);
> 225 SEQ_printf(m, " .%-30s: %llu\n", "tg_load_avg",
226 atomic64_read(&cfs_rq->tg->load_avg));
227 SEQ_printf(m, " .%-30s: %lld\n", "tg_load_contrib",
228 cfs_rq->tg_load_contrib);
229 SEQ_printf(m, " .%-30s: %d\n", "tg_runnable_contrib",
230 cfs_rq->tg_runnable_contrib);
231 SEQ_printf(m, " .%-30s: %d\n", "tg->runnable_avg",
232 atomic_read(&cfs_rq->tg->runnable_avg));
233 #endif
---
0-DAY kernel build testing backend Open Source Technology Center
http://lists.01.org/mailman/listinfo/kbuild Intel Corporation
----- End forwarded message -----
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