Hi Tim,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git OLK-5.10
head: bef6f06e039b8929481350d15d6d8c3ba81c6fd2
commit: 8ce3e706b31409147f035c037055caa68e450ce5 [15479/30000] scheduler: Add runtime knob sysctl_sched_cluster
config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409281008.YCpsDSF7-lkp@…)
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(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409281008.YCpsDSF7-lkp@intel.com/
All errors (new ones prefixed by >>):
kernel/sched/topology.c: In function 'sched_cluster_sysctl_init':
>> kernel/sched/topology.c:1618:9: error: implicit declaration of function 'register_sysctl_init'; did you mean 'register_sysctl'? [-Werror=implicit-function-declaration]
1618 | register_sysctl_init("kernel", sched_cluster_sysctls);
| ^~~~~~~~~~~~~~~~~~~~
| register_sysctl
cc1: some warnings being treated as errors
vim +1618 kernel/sched/topology.c
1615
1616 static int __init sched_cluster_sysctl_init(void)
1617 {
> 1618 register_sysctl_init("kernel", sched_cluster_sysctls);
1619 return 0;
1620 }
1621 late_initcall(sched_cluster_sysctl_init);
1622 #endif
1623
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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
Hi Ding,
FYI, the error/warning still remains.
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 3841d75a6dcd12d108aaf56560b99431d18169e4
commit: fdda68feeca82610ccbcdcbda7250623a6d187d2 [13850/23799] arm64/ascend: Set mem_sleep_current to PM_SUSPEND_ON for ascend platform
config: arm64-randconfig-002-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280825.5UMBIt9A-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280825.5UMBIt9A-lkp@…)
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(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409280825.5UMBIt9A-lkp@intel.com/
All errors (new ones prefixed by >>):
arch/arm64/mm/init.c:469:13: warning: no previous prototype for 'arm64_memblock_init' [-Wmissing-prototypes]
469 | void __init arm64_memblock_init(void)
| ^~~~~~~~~~~~~~~~~~~
arch/arm64/mm/init.c: In function 'ascend_enable_setup':
>> arch/arm64/mm/init.c:784:17: error: 'mem_sleep_current' undeclared (first use in this function)
784 | mem_sleep_current = PM_SUSPEND_ON;
| ^~~~~~~~~~~~~~~~~
arch/arm64/mm/init.c:784:17: note: each undeclared identifier is reported only once for each function it appears in
vim +/mem_sleep_current +784 arch/arm64/mm/init.c
770
771 #ifdef CONFIG_ASCEND_FEATURES
772 static int __init ascend_enable_setup(char *__unused)
773 {
774 if (IS_ENABLED(CONFIG_ASCEND_DVPP_MMAP))
775 enable_mmap_dvpp = 1;
776
777 if (IS_ENABLED(CONFIG_ASCEND_IOPF_HIPRI))
778 enable_iopf_hipri = 1;
779
780 if (IS_ENABLED(CONFIG_ASCEND_CHARGE_MIGRATE_HUGEPAGES))
781 enable_charge_mighp = 1;
782
783 if (IS_ENABLED(CONFIG_SUSPEND))
> 784 mem_sleep_current = PM_SUSPEND_ON;
785
786 return 1;
787 }
788
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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS
head: 3841d75a6dcd12d108aaf56560b99431d18169e4
commit: 4a280fac30d27ae2aff096f9f99aa12d50f83426 [18183/23799] ascend: share_pool: support share pool features for ascend platform
config: arm64-randconfig-003-20240928 (https://download.01.org/0day-ci/archive/20240928/202409280759.ueQXB2WQ-lkp@…)
compiler: aarch64-linux-gcc (GCC) 14.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240928/202409280759.ueQXB2WQ-lkp@…)
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(a)intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202409280759.ueQXB2WQ-lkp@intel.com/
All error/warnings (new ones prefixed by >>):
mm/share_pool.c: In function 'sp_hugetlb_entry':
>> mm/share_pool.c:1542:21: error: implicit declaration of function 'huge_ptep_get' [-Werror=implicit-function-declaration]
1542 | pte_t pte = huge_ptep_get(ptep);
| ^~~~~~~~~~~~~
>> mm/share_pool.c:1542:21: error: invalid initializer
mm/share_pool.c: In function 'sp_alloc_pages':
>> mm/share_pool.c:2263:24: error: implicit declaration of function 'hugetlb_alloc_hugepage'; did you mean 'vmalloc_hugepage'? [-Werror=implicit-function-declaration]
2263 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE);
| ^~~~~~~~~~~~~~~~~~~~~~
| vmalloc_hugepage
>> mm/share_pool.c:2263:61: error: 'HUGETLB_ALLOC_NONE' undeclared (first use in this function); did you mean 'HUGETLB_ANON_FILE'?
2263 | return hugetlb_alloc_hugepage(NUMA_NO_NODE, HUGETLB_ALLOC_NONE);
| ^~~~~~~~~~~~~~~~~~
| HUGETLB_ANON_FILE
mm/share_pool.c:2263:61: note: each undeclared identifier is reported only once for each function it appears in
mm/share_pool.c:2266:1: warning: control reaches end of non-void function [-Wreturn-type]
2266 | }
| ^
mm/share_pool.c: At top level:
>> mm/share_pool.c:2235:12: warning: 'spa_stat_show' defined but not used [-Wunused-function]
2235 | static int spa_stat_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~
>> mm/share_pool.c:2121:12: warning: 'proc_stat_show' defined but not used [-Wunused-function]
2121 | static int proc_stat_show(struct seq_file *seq, void *offset)
| ^~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/huge_ptep_get +1542 mm/share_pool.c
1537
1538 static int sp_hugetlb_entry(pte_t *ptep, unsigned long hmask,
1539 unsigned long addr, unsigned long next,
1540 struct mm_walk *walk)
1541 {
> 1542 pte_t pte = huge_ptep_get(ptep);
1543 struct page *page = pte_page(pte);
1544 struct sp_walk_data *sp_walk_data;
1545
1546 if (unlikely(!pte_present(pte))) {
1547 if (printk_ratelimit())
1548 pr_err("share pool: the page of addr %pK unexpectedly not in RAM\n", (void *)addr);
1549 return -EFAULT;
1550 }
1551
1552 sp_walk_data = walk->private;
1553 get_page(page);
1554 sp_walk_data->pages[sp_walk_data->page_count++] = page;
1555 return 0;
1556 }
1557
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0-DAY CI Kernel Test Service
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