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From: kernel test robot <lkp@intel.com>
To: Vincent Guittot <vincent.guittot@linaro.org>,
	mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
	dietmar.eggemann@arm.com, rostedt@goodmis.org,
	bsegall@google.com, mgorman@suse.de, vschneid@redhat.com,
	kprateek.nayak@amd.com, linux-kernel@vger.kernel.org,
	lukasz.luba@arm.com, rafael@kernel.org, linux-pm@vger.kernel.org,
	tj@kernel.org, void@manifault.com, arighi@nvidia.com,
	changwoo@igalia.com, sched-ext@lists.linux.dev
Cc: oe-kbuild-all@lists.linux.dev, qyousef@layalina.io,
	christian.loehle@arm.com, pierre.gondois@arm.com,
	sshegde@linux.ibm.com, kayracizmeci@gmail.com,
	tim.c.chen@linux.intel.com,
	Vincent Guittot <vincent.guittot@linaro.org>
Subject: Re: [PATCH 12/20 v3] sched/fair: Support not wakeup case in select_idle_sibling
Date: Fri, 13 Nov 2026 13:31:22 +0800	[thread overview]
Message-ID: <202611131321.iXTrhEmV-lkp@intel.com> (raw)
In-Reply-To: <20261106151947.3991524-13-vincent.guittot@linaro.org>

Hi Vincent,

kernel test robot noticed the following build warnings:

[auto build test WARNING on tip/sched/core]
[cannot apply to peterz-queue/sched/core amd-pstate/linux-next amd-pstate/bleeding-edge linus/master v7.4-rc2 next-20261111]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Vincent-Guittot/sched-eevdf-Reset-lag-at-wakeup-when-prev-CPU-has-been-idle/20261106-161929
base:   tip/sched/core
patch link:    https://lore.kernel.org/r/20261106151947.3991524-13-vincent.guittot%40linaro.org
patch subject: [PATCH 12/20 v3] sched/fair: Support not wakeup case in select_idle_sibling
config: nios2-allnoconfig (https://download.01.org/0day-ci/archive/20261113/202611131321.iXTrhEmV-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261113/202611131321.iXTrhEmV-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202611131321.iXTrhEmV-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> Warning: kernel/sched/fair.c:12994 function parameter 'rq' not described in 'idle_rq_without'
>> Warning: kernel/sched/fair.c:12994 Excess function parameter 'cpu' description in 'idle_rq_without'
>> Warning: kernel/sched/fair.c:12994 function parameter 'rq' not described in 'idle_rq_without'
>> Warning: kernel/sched/fair.c:12994 Excess function parameter 'cpu' description in 'idle_rq_without'

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki

  parent reply	other threads:[~2026-11-13  5:31 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-06 15:19 [PATCH 00/18 v3] Improving latency of short slice tasks Vincent Guittot
2026-11-06 15:19 ` [PATCH 01/20 v3] sched/eevdf: Decay positive lag of sleeping entities Vincent Guittot
2026-11-06 15:43   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 02/20 v3] sched/eevdf: Reset lag at wakeup when prev CPU has been idle Vincent Guittot
2026-11-06 16:22   ` Kayra Cizmeci
2026-11-09 15:27     ` Vincent Guittot
2026-11-09 15:45       ` Peter Zijlstra
2026-11-09 16:27         ` Vincent Guittot
2026-11-11  9:03           ` Peter Zijlstra
2026-11-12  7:02             ` Vincent Guittot
2026-11-11 10:04   ` K Prateek Nayak
2026-11-12  7:33     ` Vincent Guittot
2026-11-06 15:19 ` [PATCH 03/20 v3] sched/eevdf: Reset lag at wakeup when migrating and prev " Vincent Guittot
2026-11-06 18:05   ` Kayra Cizmeci
2026-11-06 15:19 ` [PATCH 04/20 v3] sched/eevdf: Reset lag when waking up on idle cpu Vincent Guittot
2026-11-06 18:39   ` Kayra Cizmeci
2026-11-06 15:19 ` [PATCH 05/20 v3] sched/eevdf: Add per cpu cached min_slice Vincent Guittot
2026-11-07  6:53   ` Kayra Cizmeci
2026-11-09 15:27     ` Vincent Guittot
2026-11-06 15:19 ` [PATCH 06/20 v3] sched/eevdf: Add min slice check when selecting CPU Vincent Guittot
2026-11-06 15:40   ` sashiko-bot
2026-11-07  8:57   ` Kayra Cizmeci
2026-11-09 13:55     ` Peter Zijlstra
2026-11-09 14:15       ` Kayra Cizmeci
2026-11-09 15:37         ` Vincent Guittot
2026-11-09 15:34     ` Vincent Guittot
2026-11-09 15:55     ` Vincent Guittot
2026-11-09 19:56       ` Kayra Cizmeci
2026-11-10 13:32         ` Vincent Guittot
2026-11-06 15:19 ` [PATCH 07/20 v3] sched/fair: Prepare select_task_rq_fair() to be called for new cases Vincent Guittot
2026-11-06 15:39   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 08/20 v3] sched/fair: Add push task mechanism for fair Vincent Guittot
2026-11-06 16:15   ` sashiko-bot
2026-11-09 14:43   ` Peter Zijlstra
2026-11-09 16:07     ` Vincent Guittot
2026-11-11  8:59       ` Peter Zijlstra
2026-11-12  7:01         ` Vincent Guittot
2026-11-09 15:54   ` Peter Zijlstra
2026-11-09 16:14     ` Vincent Guittot
2026-11-11  9:01       ` Peter Zijlstra
2026-11-12  7:01         ` Vincent Guittot
2026-11-12  7:36           ` Vincent Guittot
2026-11-12  9:49           ` Peter Zijlstra
2026-11-12 11:29             ` Vincent Guittot
2026-11-12 12:19               ` Peter Zijlstra
2026-11-06 15:19 ` [PATCH 09/20 v3] sched/fair: Optimize " Vincent Guittot
2026-11-06 16:00   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 10/20 v3] sched/core: Add rq flag to tick parameters Vincent Guittot
2026-11-06 15:19 ` [PATCH 11/20 v3] sched/fair: Add force push task mechanism for fair Vincent Guittot
2026-11-06 16:16   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 12/20 v3] sched/fair: Support not wakeup case in select_idle_sibling Vincent Guittot
2026-11-06 15:51   ` sashiko-bot
2026-11-13  5:31   ` kernel test robot [this message]
2026-11-06 15:19 ` [PATCH 13/20] sched/eevdf: Try to push short slice task on a better CPU Vincent Guittot
2026-11-06 16:12   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 14/20 v3] sched/eevdf: Push short slice task that are not picked Vincent Guittot
2026-11-06 16:14   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 15/20 v3] sched/fair: Enable push task for preempt short Vincent Guittot
2026-11-06 16:27   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 16/20 v3] energy model: Add a get previous state function Vincent Guittot
2026-11-10 19:55   ` Rafael J. Wysocki (Intel)
2026-11-06 15:19 ` [PATCH 17/20 v3] sched/fair: Rework feec() to use cost instead of spare capacity Vincent Guittot
2026-11-06 16:30   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 18/20 v3] energy model: Remove unused em_cpu_energy() Vincent Guittot
2026-11-06 15:19 ` [PATCH 19/20 v3] sched/fair: Take into account slice in EAS Vincent Guittot
2026-11-06 16:26   ` sashiko-bot
2026-11-06 15:19 ` [PATCH 20/20 v3] sched/fair: Fix tasks stacking on same idle CPU Vincent Guittot
2026-11-06 16:53   ` sashiko-bot

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