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Message-ID: <202503102022.MhverD5b-lkp@intel.com>
Date: Mon, 10 Mar 2025 20:47:16 +0800
From: kernel test robot <lkp@...el.com>
To: Vincent Guittot <vincent.guittot@...aro.org>, mingo@...hat.com,
peterz@...radead.org, juri.lelli@...hat.com,
dietmar.eggemann@....com, rostedt@...dmis.org, bsegall@...gle.com,
mgorman@...e.de, vschneid@...hat.com, lukasz.luba@....com,
rafael.j.wysocki@...el.com, pierre.gondois@....com,
linux-kernel@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
qyousef@...alina.io, hongyan.xia2@....com, christian.loehle@....com,
luis.machado@....com, qperret@...gle.com,
Vincent Guittot <vincent.guittot@...aro.org>
Subject: Re: [PATCH 5/7 v5] sched/fair: Add push task mechanism for EAS
Hi Vincent,
kernel test robot noticed the following build errors:
[auto build test ERROR on tip/sched/core]
[also build test ERROR on peterz-queue/sched/core linus/master v6.14-rc6 next-20250307]
[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-fair-Filter-false-overloaded_group-case-for-EAS/20250303-050850
base: tip/sched/core
patch link: https://lore.kernel.org/r/20250302210539.1563190-6-vincent.guittot%40linaro.org
patch subject: [PATCH 5/7 v5] sched/fair: Add push task mechanism for EAS
config: arm-realview_defconfig (https://download.01.org/0day-ci/archive/20250310/202503102022.MhverD5b-lkp@intel.com/config)
compiler: clang version 19.1.7 (https://github.com/llvm/llvm-project cd708029e0b2869e80abe31ddb175f7c35361f90)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250310/202503102022.MhverD5b-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202503102022.MhverD5b-lkp@intel.com/
All errors (new ones prefixed by >>):
>> kernel/sched/fair.c:8675:36: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8675 | return !plist_head_empty(&rq->cfs.pushable_tasks);
| ~~~~~~~ ^
kernel/sched/fair.c:8685:33: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8685 | p = plist_first_entry(&rq->cfs.pushable_tasks,
| ~~~~~~~ ^
include/linux/plist.h:233:27: note: expanded from macro 'plist_first_entry'
233 | container_of(plist_first(head), type, member)
| ^~~~
include/linux/container_of.h:19:26: note: expanded from macro 'container_of'
19 | void *__mptr = (void *)(ptr); \
| ^~~
kernel/sched/fair.c:8685:33: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8685 | p = plist_first_entry(&rq->cfs.pushable_tasks,
| ~~~~~~~ ^
include/linux/plist.h:233:27: note: expanded from macro 'plist_first_entry'
233 | container_of(plist_first(head), type, member)
| ^~~~
include/linux/container_of.h:20:30: note: expanded from macro 'container_of'
20 | static_assert(__same_type(*(ptr), ((type *)0)->member) || \
| ^~~
include/linux/compiler_types.h:483:63: note: expanded from macro '__same_type'
483 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
kernel/sched/fair.c:8685:33: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8685 | p = plist_first_entry(&rq->cfs.pushable_tasks,
| ~~~~~~~ ^
include/linux/plist.h:233:27: note: expanded from macro 'plist_first_entry'
233 | container_of(plist_first(head), type, member)
| ^~~~
include/linux/container_of.h:21:23: note: expanded from macro 'container_of'
21 | __same_type(*(ptr), void), \
| ^~~
include/linux/compiler_types.h:483:63: note: expanded from macro '__same_type'
483 | #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
| ^
include/linux/build_bug.h:77:50: note: expanded from macro 'static_assert'
77 | #define static_assert(expr, ...) __static_assert(expr, ##__VA_ARGS__, #expr)
| ^~~~
include/linux/build_bug.h:78:56: note: expanded from macro '__static_assert'
78 | #define __static_assert(expr, msg, ...) _Static_assert(expr, msg)
| ^~~~
kernel/sched/fair.c:8697:41: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8697 | plist_del(&p->pushable_tasks, &rq->cfs.pushable_tasks);
| ~~~~~~~ ^
kernel/sched/fair.c:8772:42: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8772 | plist_del(&p->pushable_tasks, &rq->cfs.pushable_tasks);
| ~~~~~~~ ^
kernel/sched/fair.c:8779:43: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8779 | plist_del(&p->pushable_tasks, &rq->cfs.pushable_tasks);
| ~~~~~~~ ^
kernel/sched/fair.c:8781:43: error: no member named 'pushable_tasks' in 'struct cfs_rq'
8781 | plist_add(&p->pushable_tasks, &rq->cfs.pushable_tasks);
| ~~~~~~~ ^
kernel/sched/fair.c:13572:27: error: no member named 'pushable_tasks' in 'struct cfs_rq'
13572 | plist_head_init(&cfs_rq->pushable_tasks);
| ~~~~~~ ^
9 errors generated.
vim +8675 kernel/sched/fair.c
8672
8673 static inline int has_pushable_tasks(struct rq *rq)
8674 {
> 8675 return !plist_head_empty(&rq->cfs.pushable_tasks);
8676 }
8677
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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