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Date: Tue, 19 Apr 2022 20:31:15 +0800
From: kernel test robot <lkp@...el.com>
To: Chris Redpath <chris.redpath@....com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Guenter Roeck <groeck@...omium.org>,
Patrick Bellasi <patrick.bellasi@....com>
Subject: [jsarha:topic/cros-sof-v4.14-rebase 1455/9999]
kernel/sched/fair.c:6738:1: sparse: sparse: symbol '__pcpu_scope_eenv_cache'
was not declared. Should it be static?
tree: https://github.com/jsarha/linux topic/cros-sof-v4.14-rebase
head: 18a233f3f676a98dde00947535d99ab1a54da340
commit: 0d2a194c54348734338a8be17f0860be327eb00d [1455/9999] ANDROID: sched/fair: re-factor energy_diff to use a single (extensible) energy_env
config: i386-randconfig-s002-20220418 (https://download.01.org/0day-ci/archive/20220419/202204192047.g1X4yydR-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.4-dirty
# https://github.com/jsarha/linux/commit/0d2a194c54348734338a8be17f0860be327eb00d
git remote add jsarha https://github.com/jsarha/linux
git fetch --no-tags jsarha topic/cros-sof-v4.14-rebase
git checkout 0d2a194c54348734338a8be17f0860be327eb00d
# save the config file
mkdir build_dir && cp config build_dir/.config
make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash kernel/sched/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
sparse warnings: (new ones prefixed by >>)
kernel/sched/fair.c: note: in included file:
kernel/sched/sched.h:1106:47: sparse: sparse: duplicate const
kernel/sched/fair.c:56:14: sparse: sparse: symbol 'normalized_sysctl_sched_latency' was not declared. Should it be static?
kernel/sched/fair.c:86:14: sparse: sparse: symbol 'normalized_sysctl_sched_min_granularity' was not declared. Should it be static?
kernel/sched/fair.c:109:14: sparse: sparse: symbol 'normalized_sysctl_sched_wakeup_granularity' was not declared. Should it be static?
kernel/sched/fair.c:143:14: sparse: sparse: symbol 'capacity_margin' was not declared. Should it be static?
kernel/sched/fair.c:3547:6: sparse: sparse: symbol 'sync_entity_load_avg' was not declared. Should it be static?
kernel/sched/fair.c:3560:6: sparse: sparse: symbol 'remove_entity_load_avg' was not declared. Should it be static?
kernel/sched/fair.c:9606:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:9606:22: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:9606:22: sparse: struct sched_domain *
kernel/sched/fair.c:9618:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:9618:9: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:9618:9: sparse: struct sched_domain *
kernel/sched/fair.c:5108:1: sparse: sparse: symbol '__pcpu_scope_load_balance_mask' was not declared. Should it be static?
kernel/sched/fair.c:5109:1: sparse: sparse: symbol '__pcpu_scope_select_idle_mask' was not declared. Should it be static?
kernel/sched/fair.c:5495:15: sparse: sparse: symbol 'capacity_curr_of' was not declared. Should it be static?
kernel/sched/fair.c:5812:22: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5812:22: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:5812:22: sparse: struct sched_domain *
kernel/sched/fair.c:5816:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5816:17: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:5816:17: sparse: struct sched_domain *
kernel/sched/fair.c:6133:1: sparse: sparse: symbol 'boosted_cpu_util' was not declared. Should it be static?
kernel/sched/fair.c:6531:19: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6531:19: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6531:19: sparse: struct sched_domain *
>> kernel/sched/fair.c:6738:1: sparse: sparse: symbol '__pcpu_scope_eenv_cache' was not declared. Should it be static?
kernel/sched/fair.c:6949:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6949:9: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6949:9: sparse: struct sched_domain *
kernel/sched/fair.c:9728:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:9728:9: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:9728:9: sparse: struct sched_domain *
kernel/sched/fair.c:9942:9: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:9942:9: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:9942:9: sparse: struct sched_domain *
kernel/sched/fair.c:4833:35: sparse: sparse: marked inline, but without a definition
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/fair.c:4950:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:4950:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:4950:14: sparse: struct sched_domain *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/fair.c:6409:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6409:15: sparse: struct sched_domain_shared [noderef] <asn:4> *
kernel/sched/fair.c:6409:15: sparse: struct sched_domain_shared *
kernel/sched/fair.c:6400:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6400:15: sparse: struct sched_domain_shared [noderef] <asn:4> *
kernel/sched/fair.c:6400:15: sparse: struct sched_domain_shared *
kernel/sched/fair.c:6409:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6409:15: sparse: struct sched_domain_shared [noderef] <asn:4> *
kernel/sched/fair.c:6409:15: sparse: struct sched_domain_shared *
kernel/sched/fair.c:6400:15: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6400:15: sparse: struct sched_domain_shared [noderef] <asn:4> *
kernel/sched/fair.c:6400:15: sparse: struct sched_domain_shared *
kernel/sched/fair.c:6589:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6589:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6589:14: sparse: struct sched_domain *
kernel/sched/fair.c:6620:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6620:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6620:14: sparse: struct sched_domain *
kernel/sched/fair.c:5880:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:5880:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:5880:14: sparse: struct sched_domain *
kernel/sched/fair.c:6881:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6881:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6881:14: sparse: struct sched_domain *
kernel/sched/fair.c:6381:17: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:6381:17: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:6381:17: sparse: struct sched_domain *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/fair.c:9778:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:9778:16: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:9778:16: sparse: struct sched_domain *
kernel/sched/fair.c:4950:14: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/fair.c:4950:14: sparse: struct sched_domain [noderef] <asn:4> *
kernel/sched/fair.c:4950:14: sparse: struct sched_domain *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
kernel/sched/sched.h:2127:16: sparse: sparse: incompatible types in comparison expression (different address spaces):
kernel/sched/sched.h:2127:16: sparse: struct update_util_data [noderef] <asn:4> *
kernel/sched/sched.h:2127:16: sparse: struct update_util_data *
In file included from kernel/sched/fair.c:25:0:
include/linux/sched/topology.h:196:1: warning: type qualifiers ignored on function return type [-Wignored-qualifiers]
const struct sched_group_energy * const(*sched_domain_energy_f)(int cpu);
^~~~~
In file included from kernel/sched/fair.c:39:0:
kernel/sched/sched.h:1106:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
const struct sched_group_energy const *sge;
^~~~~
Please review and possibly fold the followup patch.
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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