* [asahilinux:bits/220-tso 3/4] arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed'
@ 2023-08-16 18:09 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2023-08-16 18:09 UTC (permalink / raw)
To: Hector Martin; +Cc: llvm, oe-kbuild-all
tree: https://github.com/AsahiLinux/linux bits/220-tso
head: 6a8bd3529f0e9a26ebabd614ab6582cda3337142
commit: 2a13d04cf14b7cb9432177840c840fb42fb411a6 [3/4] arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs
config: arm64-randconfig-r011-20230816 (https://download.01.org/0day-ci/archive/20230817/202308170117.vXBT0Pwa-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230817/202308170117.vXBT0Pwa-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/202308170117.vXBT0Pwa-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed' [-Wmissing-prototypes]
11 | bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
| ^
arch/arm64/kernel/cpufeature_impdef.c:11:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
11 | bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
| ^
| static
>> arch/arm64/kernel/cpufeature_impdef.c:36:13: warning: no previous prototype for function 'init_cpu_hwcaps_indirect_list_impdef' [-Wmissing-prototypes]
36 | void __init init_cpu_hwcaps_indirect_list_impdef(void)
| ^
arch/arm64/kernel/cpufeature_impdef.c:36:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
36 | void __init init_cpu_hwcaps_indirect_list_impdef(void)
| ^
| static
2 warnings generated.
--
>> arch/arm64/kernel/cpufeature.c:959:1: warning: no previous prototype for function 'init_cpu_hwcaps_indirect_list_from_array' [-Wmissing-prototypes]
959 | init_cpu_hwcaps_indirect_list_from_array(const struct arm64_cpu_capabilities *caps)
| ^
arch/arm64/kernel/cpufeature.c:958:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
958 | void __init
| ^
| static
>> arch/arm64/kernel/cpufeature.c:1428:1: warning: no previous prototype for function 'feature_matches' [-Wmissing-prototypes]
1428 | feature_matches(u64 reg, const struct arm64_cpu_capabilities *entry)
| ^
arch/arm64/kernel/cpufeature.c:1427:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1427 | bool
| ^
| static
2 warnings generated.
--
>> arch/arm64/kernel/process.c:544:5: warning: no previous prototype for function 'arch_prctl_mem_model_get' [-Wmissing-prototypes]
544 | int arch_prctl_mem_model_get(struct task_struct *t)
| ^
arch/arm64/kernel/process.c:544:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
544 | int arch_prctl_mem_model_get(struct task_struct *t)
| ^
| static
>> arch/arm64/kernel/process.c:549:5: warning: no previous prototype for function 'arch_prctl_mem_model_set' [-Wmissing-prototypes]
549 | int arch_prctl_mem_model_set(struct task_struct *t, unsigned long val)
| ^
arch/arm64/kernel/process.c:549:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
549 | int arch_prctl_mem_model_set(struct task_struct *t, unsigned long val)
| ^
| static
2 warnings generated.
vim +/has_tso_fixed +11 arch/arm64/kernel/cpufeature_impdef.c
10
> 11 bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
12 {
13 /* List of CPUs that always use the TSO memory model */
14 static const struct midr_range fixed_tso_list[] = {
15 MIDR_ALL_VERSIONS(MIDR_NVIDIA_DENVER),
16 MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL),
17 MIDR_ALL_VERSIONS(MIDR_FUJITSU_A64FX),
18 { /* sentinel */ }
19 };
20
21 return is_midr_in_range_list(read_cpuid_id(), fixed_tso_list);
22 }
23
24 static const struct arm64_cpu_capabilities arm64_impdef_features[] = {
25 #ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL
26 {
27 .desc = "TSO memory model (Fixed)",
28 .capability = ARM64_HAS_TSO_FIXED,
29 .type = ARM64_CPUCAP_SYSTEM_FEATURE,
30 .matches = has_tso_fixed,
31 },
32 #endif
33 {},
34 };
35
> 36 void __init init_cpu_hwcaps_indirect_list_impdef(void)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread* [asahilinux:bits/220-tso 3/4] arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed'
@ 2023-11-20 9:47 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2023-11-20 9:47 UTC (permalink / raw)
To: Hector Martin; +Cc: llvm, oe-kbuild-all
tree: https://github.com/AsahiLinux/linux bits/220-tso
head: 308062b9b17efd95c1c98c7c2cf667f620492fce
commit: 358a9e2c2286df9864eff73ff2baeb4efe94c66e [3/4] arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs
config: arm64-randconfig-002-20231120 (https://download.01.org/0day-ci/archive/20231120/202311201740.DqieebCY-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231120/202311201740.DqieebCY-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/202311201740.DqieebCY-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed' [-Wmissing-prototypes]
11 | bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
| ^
arch/arm64/kernel/cpufeature_impdef.c:11:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
11 | bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
| ^
| static
>> arch/arm64/kernel/cpufeature_impdef.c:36:13: warning: no previous prototype for function 'init_cpucap_indirect_list_impdef' [-Wmissing-prototypes]
36 | void __init init_cpucap_indirect_list_impdef(void)
| ^
arch/arm64/kernel/cpufeature_impdef.c:36:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
36 | void __init init_cpucap_indirect_list_impdef(void)
| ^
| static
2 warnings generated.
--
>> arch/arm64/kernel/cpufeature.c:971:1: warning: no previous prototype for function 'init_cpucap_indirect_list_from_array' [-Wmissing-prototypes]
971 | init_cpucap_indirect_list_from_array(const struct arm64_cpu_capabilities *caps)
| ^
arch/arm64/kernel/cpufeature.c:970:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
970 | void __init
| ^
| static
>> arch/arm64/kernel/cpufeature.c:1444:1: warning: no previous prototype for function 'feature_matches' [-Wmissing-prototypes]
1444 | feature_matches(u64 reg, const struct arm64_cpu_capabilities *entry)
| ^
arch/arm64/kernel/cpufeature.c:1443:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
1443 | bool
| ^
| static
2 warnings generated.
vim +/has_tso_fixed +11 arch/arm64/kernel/cpufeature_impdef.c
10
> 11 bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
12 {
13 /* List of CPUs that always use the TSO memory model */
14 static const struct midr_range fixed_tso_list[] = {
15 MIDR_ALL_VERSIONS(MIDR_NVIDIA_DENVER),
16 MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL),
17 MIDR_ALL_VERSIONS(MIDR_FUJITSU_A64FX),
18 { /* sentinel */ }
19 };
20
21 return is_midr_in_range_list(read_cpuid_id(), fixed_tso_list);
22 }
23
24 static const struct arm64_cpu_capabilities arm64_impdef_features[] = {
25 #ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL
26 {
27 .desc = "TSO memory model (Fixed)",
28 .capability = ARM64_HAS_TSO_FIXED,
29 .type = ARM64_CPUCAP_SYSTEM_FEATURE,
30 .matches = has_tso_fixed,
31 },
32 #endif
33 {},
34 };
35
> 36 void __init init_cpucap_indirect_list_impdef(void)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread* [asahilinux:bits/220-tso 3/4] arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed'
@ 2023-08-03 14:09 kernel test robot
0 siblings, 0 replies; 3+ messages in thread
From: kernel test robot @ 2023-08-03 14:09 UTC (permalink / raw)
To: Hector Martin; +Cc: llvm, oe-kbuild-all
tree: https://github.com/AsahiLinux/linux bits/220-tso
head: 6a8bd3529f0e9a26ebabd614ab6582cda3337142
commit: 2a13d04cf14b7cb9432177840c840fb42fb411a6 [3/4] arm64: Implement PR_{GET,SET}_MEM_MODEL for always-TSO CPUs
config: arm64-randconfig-r021-20230731 (https://download.01.org/0day-ci/archive/20230803/202308032238.YGGL6y3j-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce: (https://download.01.org/0day-ci/archive/20230803/202308032238.YGGL6y3j-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/202308032238.YGGL6y3j-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> arch/arm64/kernel/cpufeature_impdef.c:11:6: warning: no previous prototype for function 'has_tso_fixed' [-Wmissing-prototypes]
bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
^
arch/arm64/kernel/cpufeature_impdef.c:11:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
^
static
>> arch/arm64/kernel/cpufeature_impdef.c:36:13: warning: no previous prototype for function 'init_cpu_hwcaps_indirect_list_impdef' [-Wmissing-prototypes]
void __init init_cpu_hwcaps_indirect_list_impdef(void)
^
arch/arm64/kernel/cpufeature_impdef.c:36:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void __init init_cpu_hwcaps_indirect_list_impdef(void)
^
static
2 warnings generated.
--
>> arch/arm64/kernel/cpufeature.c:959:1: warning: no previous prototype for function 'init_cpu_hwcaps_indirect_list_from_array' [-Wmissing-prototypes]
init_cpu_hwcaps_indirect_list_from_array(const struct arm64_cpu_capabilities *caps)
^
arch/arm64/kernel/cpufeature.c:958:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void __init
^
static
>> arch/arm64/kernel/cpufeature.c:1428:1: warning: no previous prototype for function 'feature_matches' [-Wmissing-prototypes]
feature_matches(u64 reg, const struct arm64_cpu_capabilities *entry)
^
arch/arm64/kernel/cpufeature.c:1427:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
bool
^
static
2 warnings generated.
vim +/has_tso_fixed +11 arch/arm64/kernel/cpufeature_impdef.c
10
> 11 bool has_tso_fixed(const struct arm64_cpu_capabilities *entry, int scope)
12 {
13 /* List of CPUs that always use the TSO memory model */
14 static const struct midr_range fixed_tso_list[] = {
15 MIDR_ALL_VERSIONS(MIDR_NVIDIA_DENVER),
16 MIDR_ALL_VERSIONS(MIDR_NVIDIA_CARMEL),
17 MIDR_ALL_VERSIONS(MIDR_FUJITSU_A64FX),
18 { /* sentinel */ }
19 };
20
21 return is_midr_in_range_list(read_cpuid_id(), fixed_tso_list);
22 }
23
24 static const struct arm64_cpu_capabilities arm64_impdef_features[] = {
25 #ifdef CONFIG_ARM64_MEMORY_MODEL_CONTROL
26 {
27 .desc = "TSO memory model (Fixed)",
28 .capability = ARM64_HAS_TSO_FIXED,
29 .type = ARM64_CPUCAP_SYSTEM_FEATURE,
30 .matches = has_tso_fixed,
31 },
32 #endif
33 {},
34 };
35
> 36 void __init init_cpu_hwcaps_indirect_list_impdef(void)
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 3+ messages in thread
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