March 2024 - Kernel - mailweb.openeuler.org

[openeuler:OLK-6.6 2176/3769] kernel/sched/fair.c:9005:51: sparse: sparse: incorrect type in argument 1 (different address spaces)
by kernel test robot 04 Mar '24

04 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: c52c17a85f1fa9cde2bcb15359096634cfd9eb7c [2176/3769] sched: Add tracepoint for qos smt expeller config: arm64-randconfig-r111-20240227 (https://download.01.org/0day-ci/archive/20240304/202403040353.ycQkLqqd-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240304/202403040353.ycQkLqqd-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/202403040353.ycQkLqqd-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) kernel/sched/fair.c:151:14: sparse: sparse: symbol 'sysctl_overload_detect_period' was not declared. Should it be static? kernel/sched/fair.c:152:14: sparse: sparse: symbol 'sysctl_offline_wait_interval' was not declared. Should it be static? kernel/sched/fair.c:1283:34: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct sched_entity const *se @@ got struct sched_entity [noderef] __rcu * @@ kernel/sched/fair.c:1283:34: sparse: expected struct sched_entity const *se kernel/sched/fair.c:1283:34: sparse: got struct sched_entity [noderef] __rcu * kernel/sched/fair.c:13203:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:13203:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:13203:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:6012:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:6012:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:6012:22: sparse: struct task_struct * kernel/sched/fair.c:6754:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:6754:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:6754:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8121:20: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:8121:20: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:8121:20: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8436:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] tmp @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:8436:9: sparse: expected struct sched_domain *[assigned] tmp kernel/sched/fair.c:8436:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:8548:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:8548:38: sparse: expected struct task_struct *curr kernel/sched/fair.c:8548:38: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:8774:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:8774:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:8774:22: sparse: struct task_struct * >> kernel/sched/fair.c:9005:51: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct task_struct *sibling_p @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:9005:51: sparse: expected struct task_struct *sibling_p kernel/sched/fair.c:9005:51: sparse: got struct task_struct [noderef] __rcu *curr kernel/sched/fair.c:9010:30: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:9010:30: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:9010:30: sparse: struct task_struct * kernel/sched/fair.c:9084:48: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected struct task_struct *p @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:9332:38: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct task_struct *curr @@ got struct task_struct [noderef] __rcu *curr @@ kernel/sched/fair.c:10403:40: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *child @@ got struct sched_domain [noderef] __rcu *child @@ kernel/sched/fair.c:11040:22: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/fair.c:11040:22: sparse: struct task_struct [noderef] __rcu * kernel/sched/fair.c:11040:22: sparse: struct task_struct * kernel/sched/fair.c:12481:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12481:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12481:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:12138:44: sparse: sparse: incorrect type in initializer (different address spaces) @@ expected struct sched_domain *sd_parent @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12138:44: sparse: expected struct sched_domain *sd_parent kernel/sched/fair.c:12138:44: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c:12577:9: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected struct sched_domain *[assigned] sd @@ got struct sched_domain [noderef] __rcu *parent @@ kernel/sched/fair.c:12577:9: sparse: expected struct sched_domain *[assigned] sd kernel/sched/fair.c:12577:9: sparse: got struct sched_domain [noderef] __rcu *parent kernel/sched/fair.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true kernel/sched/fair.c: note: in included file: kernel/sched/sched.h:2174:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2174:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2174:25: sparse: struct task_struct * kernel/sched/sched.h:2338:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2338:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2338:9: sparse: struct task_struct * kernel/sched/sched.h:2338:9: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2338:9: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2338:9: sparse: struct task_struct * kernel/sched/sched.h:2174:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2174:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2174:25: sparse: struct task_struct * kernel/sched/sched.h:2174:25: sparse: sparse: incompatible types in comparison expression (different address spaces): kernel/sched/sched.h:2174:25: sparse: struct task_struct [noderef] __rcu * kernel/sched/sched.h:2174:25: sparse: struct task_struct * vim +9005 kernel/sched/fair.c 8984 8985 static bool _qos_smt_check_need_resched(int this_cpu, struct rq *rq) 8986 { 8987 int cpu; 8988 8989 if (!sched_smt_active()) 8990 return false; 8991 8992 for_each_cpu(cpu, cpu_smt_mask(this_cpu)) { 8993 if (cpu == this_cpu) 8994 continue; 8995 8996 /* 8997 * There are two cases rely on the set need_resched to drive away 8998 * offline task： 8999 * a) The qos_smt_status of siblings cpu is online, the task of curr cpu is offline; 9000 * b) The qos_smt_status of siblings cpu is offline, the task of curr cpu is idle, 9001 * and current cpu only has SCHED_IDLE tasks enqueued. 9002 */ 9003 if (per_cpu(qos_smt_status, cpu) == QOS_LEVEL_ONLINE && 9004 task_group(current)->qos_level < QOS_LEVEL_ONLINE) { > 9005 trace_sched_qos_smt_expel(cpu_curr(cpu), per_cpu(qos_smt_status, cpu)); 9006 return true; 9007 } 9008 9009 if (per_cpu(qos_smt_status, cpu) == QOS_LEVEL_OFFLINE && 9010 rq->curr == rq->idle && sched_idle_cpu(this_cpu)) { 9011 trace_sched_qos_smt_expel(cpu_curr(cpu), per_cpu(qos_smt_status, cpu)); 9012 return true; 9013 } 9014 } 9015 9016 return false; 9017 } 9018 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1683/3769] mm/memcontrol.c:3147:6: sparse: sparse: symbol 'hisi_oom_recover' was not declared. Should it be static?
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: b498d9f1bacd40d583c0970cab02ad522127a7e7 [1683/3769] arm64/ascend: Add new enable_oom_killer interface for oom contrl config: arm64-randconfig-r111-20240227 (https://download.01.org/0day-ci/archive/20240303/202403032008.Rzqq5udk-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240303/202403032008.Rzqq5udk-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/202403032008.Rzqq5udk-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> mm/memcontrol.c:3147:6: sparse: sparse: symbol 'hisi_oom_recover' was not declared. Should it be static? mm/memcontrol.c:4228:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4228:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4228:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4230:21: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4230:21: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4230:21: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4386:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4386:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4386:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:4480:9: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:4480:9: sparse: struct mem_cgroup_threshold_ary [noderef] __rcu * mm/memcontrol.c:4480:9: sparse: struct mem_cgroup_threshold_ary * mm/memcontrol.c:6198:23: sparse: sparse: incompatible types in comparison expression (different address spaces): mm/memcontrol.c:6198:23: sparse: struct task_struct [noderef] __rcu * mm/memcontrol.c:6198:23: sparse: struct task_struct * mm/memcontrol.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true mm/memcontrol.c: note: in included file: include/linux/memcontrol.h:751:9: sparse: sparse: context imbalance in 'folio_lruvec_lock' - wrong count at exit include/linux/memcontrol.h:751:9: sparse: sparse: context imbalance in 'folio_lruvec_lock_irq' - wrong count at exit include/linux/memcontrol.h:751:9: sparse: sparse: context imbalance in 'folio_lruvec_lock_irqsave' - wrong count at exit mm/memcontrol.c:2111:6: sparse: sparse: context imbalance in 'folio_memcg_lock' - wrong count at exit mm/memcontrol.c:2158:17: sparse: sparse: context imbalance in '__folio_memcg_unlock' - unexpected unlock mm/memcontrol.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true include/linux/list.h:83:21: sparse: sparse: self-comparison always evaluates to true mm/memcontrol.c: note: in included file (through include/linux/rculist.h, include/linux/pid.h, include/linux/sched.h, ...): include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'mem_cgroup_count_precharge_pte_range' - unexpected unlock include/linux/rcupdate.h:780:9: sparse: sparse: context imbalance in 'mem_cgroup_move_charge_pte_range' - unexpected unlock vim +/hisi_oom_recover +3147 mm/memcontrol.c 3145 3146 #ifdef CONFIG_ASCEND_OOM > 3147 void hisi_oom_recover(struct obj_cgroup *objcg) 3148 { 3149 struct mem_cgroup *memcg; 3150 3151 memcg = get_mem_cgroup_from_objcg(objcg); 3152 if (!mem_cgroup_is_root(memcg)) 3153 memcg_oom_recover(memcg); 3154 css_put(&memcg->css); 3155 } 3156 #else 3157 static inline void hisi_oom_recover(struct obj_cgroup *objcg) { } 3158 #endif 3159 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1624/3769] loongson3-acpi-cpufreq.c:undefined reference to `acpi_processor_unregister_performance'
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: 47a0b6f372d7f05822d021f86b21a34fd2142225 [1624/3769] cpufreq: Add cpufreq driver for LoongArch config: loongarch-allmodconfig (https://download.01.org/0day-ci/archive/20240303/202403032032.n9rHviOs-lkp@…) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403032032.n9rHviOs-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/202403032032.n9rHviOs-lkp@intel.com/ All errors (new ones prefixed by >>): loongarch64-linux-ld: drivers/cpufreq/loongson3-acpi-cpufreq.o: in function `loongson3_cpufreq_cpu_exit': >> loongson3-acpi-cpufreq.c:(.text+0x668): undefined reference to `acpi_processor_unregister_performance' loongarch64-linux-ld: drivers/cpufreq/loongson3-acpi-cpufreq.o: in function `.L342': >> loongson3-acpi-cpufreq.c:(.text+0x255c): undefined reference to `acpi_processor_register_performance' loongarch64-linux-ld: drivers/cpufreq/loongson3-acpi-cpufreq.o: in function `.L359': loongson3-acpi-cpufreq.c:(.text+0x2e80): undefined reference to `acpi_processor_unregister_performance' -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1373/3769] ld: vgettimeofday.c:undefined reference to `__tsan_read2'
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: 371d3f569b16c38afcf6abb24d620f9d768c95f9 [1373/3769] vdso: do cntvct workaround in the VDSO config: arm64-randconfig-r051-20240303 (https://download.01.org/0day-ci/archive/20240303/202403031930.ji3wANIx-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403031930.ji3wANIx-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/202403031930.ji3wANIx-lkp@intel.com/ All errors (new ones prefixed by >>): scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:93: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:71: FORCE prerequisite is missing ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_gettimeofday_data.constprop.0': vgettimeofday.c:(.text+0x28): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x40): undefined reference to `__tsan_read4' >> ld: vgettimeofday.c:(.text+0x60): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x80): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x90): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x9c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0xa8): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xb4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xc4): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0xd4): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x130): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x13c): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x194): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x1b8): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x1e4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x1f0): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x1fc): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x208): undefined reference to `__tsan_write4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_clock_gettime_data.constprop.0': vgettimeofday.c:(.text+0x28c): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x2a4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2c0): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x2ec): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2fc): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x308): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x318): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x324): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x334): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x344): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x3a0): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x3ac): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x3f4): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x41c): undefined reference to `__tsan_read2' ld: vgettimeofday.c:(.text+0x4dc): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x4f0): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x4fc): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x508): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x514): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x524): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__kernel_clock_getres': vgettimeofday.c:(.text+0x604): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x610): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x640): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `_sub_I_00099_0': vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init' collect2: error: ld returned 1 exit status make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:71: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.so.dbg] Error 1 make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors. make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 Depends on [n]: AARCH32_EL0 [=n] Selected by [y]: - ARCH_MXC [=y] && ARCH_NXP [=y] && COMPAT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-6.6 2688/3769] drivers/acpi/pptt.c:309:5: sparse: sparse: symbol 'acpi_pptt_for_each_container' was not declared. Should it be static?
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: 1ab6383ee94e788fe424d7eac10dc8ec3bfa6828 [2688/3769] ACPI / PPTT: Provide a helper to walk processor containers config: loongarch-randconfig-r112-20240302 (https://download.01.org/0day-ci/archive/20240303/202403031641.WjM6vjTf-lkp@…) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240303/202403031641.WjM6vjTf-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/202403031641.WjM6vjTf-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/acpi/pptt.c:309:5: sparse: sparse: symbol 'acpi_pptt_for_each_container' was not declared. Should it be static? vim +/acpi_pptt_for_each_container +309 drivers/acpi/pptt.c 297 298 /** 299 * acpi_pptt_for_each_container() - Iterate over all processor containers 300 * 301 * Not all 'Processor' entries in the PPTT are either a CPU or a Processor 302 * Container, they may exist purely to describe a Private resource. CPUs 303 * have to be leaves, so a Processor Container is a non-leaf that has the 304 * 'ACPI Processor ID valid' flag set. 305 * 306 * Return: 0 for a complete walk, or the first non-zero value from the callback 307 * that stopped the walk. 308 */ > 309 int acpi_pptt_for_each_container(acpi_pptt_cpu_callback_t callback, void *arg) 310 { 311 struct acpi_pptt_processor *cpu_node; 312 struct acpi_table_header *table_hdr; 313 struct acpi_subtable_header *entry; 314 bool leaf_flag, has_leaf_flag = false; 315 unsigned long table_end; 316 acpi_status status; 317 u32 proc_sz; 318 int ret = 0; 319 320 status = acpi_get_table(ACPI_SIG_PPTT, 0, &table_hdr); 321 if (ACPI_FAILURE(status)) 322 return 0; 323 324 if (table_hdr->revision > 1) 325 has_leaf_flag = true; 326 327 table_end = (unsigned long)table_hdr + table_hdr->length; 328 entry = ACPI_ADD_PTR(struct acpi_subtable_header, table_hdr, 329 sizeof(struct acpi_table_pptt)); 330 proc_sz = sizeof(struct acpi_pptt_processor); 331 while ((unsigned long)entry + proc_sz < table_end) { 332 cpu_node = (struct acpi_pptt_processor *)entry; 333 if (entry->type == ACPI_PPTT_TYPE_PROCESSOR && 334 cpu_node->flags & ACPI_PPTT_ACPI_PROCESSOR_ID_VALID) 335 { 336 leaf_flag = cpu_node->flags & ACPI_PPTT_ACPI_LEAF_NODE; 337 if ((has_leaf_flag && !leaf_flag) || 338 (!has_leaf_flag && !acpi_pptt_leaf_node(table_hdr, cpu_node))) 339 { 340 ret = callback(cpu_node, arg); 341 if (ret) 342 break; 343 } 344 } 345 entry = ACPI_ADD_PTR(struct acpi_subtable_header, entry, 346 entry->length); 347 } 348 349 acpi_put_table(table_hdr); 350 351 return ret; 352 } 353 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 701/3769] vgettimeofday.c:undefined reference to `__tsan_volatile_read4'
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: f9b54a6714445cde83aeff0318cf767b3b81229d [701/3769] arm64:ilp32: add ARM64_ILP32 to Kconfig config: arm64-randconfig-r051-20240303 (https://download.01.org/0day-ci/archive/20240303/202403031506.b9MRia3z-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403031506.b9MRia3z-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/202403031506.b9MRia3z-lkp@intel.com/ All errors (new ones prefixed by >>): scripts/genksyms/parse.y: warning: 9 shift/reduce conflicts [-Wconflicts-sr] scripts/genksyms/parse.y: warning: 5 reduce/reduce conflicts [-Wconflicts-rr] scripts/genksyms/parse.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples arch/arm64/kernel/vdso-ilp32/Makefile:84: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:87: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:90: FORCE prerequisite is missing arch/arm64/kernel/vdso-ilp32/Makefile:68: FORCE prerequisite is missing ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_gettimeofday_data.constprop.0': >> vgettimeofday.c:(.text+0x28): undefined reference to `__tsan_volatile_read4' >> ld: vgettimeofday.c:(.text+0x40): undefined reference to `__tsan_read4' >> ld: vgettimeofday.c:(.text+0x6c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x7c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x88): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x94): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xa0): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0xb0): undefined reference to `__tsan_read8' >> ld: vgettimeofday.c:(.text+0xc0): undefined reference to `__tsan_volatile_read4' >> ld: vgettimeofday.c:(.text+0x120): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x12c): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x184): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x190): undefined reference to `__tsan_write4' ld: vgettimeofday.c:(.text+0x19c): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x1a8): undefined reference to `__tsan_write4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__cvdso_clock_gettime_data.constprop.0': vgettimeofday.c:(.text+0x24c): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x264): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x298): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2a8): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2b4): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2c4): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2d0): undefined reference to `__tsan_read4' ld: vgettimeofday.c:(.text+0x2e0): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x2f0): undefined reference to `__tsan_volatile_read4' >> ld: vgettimeofday.c:(.text+0x350): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x35c): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x438): undefined reference to `__tsan_volatile_read4' ld: vgettimeofday.c:(.text+0x44c): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x458): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x464): undefined reference to `__tsan_read8' ld: vgettimeofday.c:(.text+0x470): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x480): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `__kernel_clock_getres': >> vgettimeofday.c:(.text+0x584): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x590): undefined reference to `__tsan_write8' ld: vgettimeofday.c:(.text+0x5c0): undefined reference to `__tsan_volatile_read4' ld: arch/arm64/kernel/vdso-ilp32/vgettimeofday-ilp32.o: in function `_sub_I_00099_0': >> vgettimeofday.c:(.text.startup+0x8): undefined reference to `__tsan_init' >> collect2: error: ld returned 1 exit status make[3]: *** [arch/arm64/kernel/vdso-ilp32/Makefile:68: arch/arm64/kernel/vdso-ilp32/vdso-ilp32.so.dbg] Error 1 make[3]: Target 'include/generated/vdso-ilp32-offsets.h' not remade because of errors. make[2]: *** [arch/arm64/Makefile:201: vdso_prepare] Error 2 make[2]: Target 'prepare' not remade because of errors. make[1]: *** [Makefile:234: __sub-make] Error 2 make[1]: Target 'prepare' not remade because of errors. make: *** [Makefile:234: __sub-make] Error 2 make: Target 'prepare' not remade because of errors. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARM64_ERRATUM_845719 Depends on [n]: AARCH32_EL0 [=n] Selected by [y]: - ARCH_MXC [=y] && ARCH_NXP [=y] && COMPAT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 14455/30000] drivers/scsi/qedf/qedf_main.o: warning: objtool: __qedf_probe() falls through to next function qedf_handle_link_update()
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6adee00913b51cd59245584085cdaca64f74465c commit: 3e393ad0efe336af9da4abd7ce7b5b858e9b9b0c [14455/30000] ubsan: remove CONFIG_UBSAN_OBJECT_SIZE config: x86_64-randconfig-073-20240302 (https://download.01.org/0day-ci/archive/20240303/202403031342.0NFibsyL-lkp@…) compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403031342.0NFibsyL-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/202403031342.0NFibsyL-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/scsi/qedf/qedf_main.o: warning: objtool: __qedf_probe() falls through to next function qedf_handle_link_update() -- >> drivers/scsi/qedi/qedi_main.o: warning: objtool: __qedi_probe() falls through to next function qedi_setup_int() -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 830/30000] arch/arm64/kernel/watchdog_sdei.c:28:5: warning: no previous prototype for 'watchdog_sdei_enable'
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6adee00913b51cd59245584085cdaca64f74465c commit: c7e03fb97fd2cfc439080387ea755846bc138a7f [830/30000] arm64: watchdog: add switch to select sdei_watchdog/pmu_watchdog config: arm64-randconfig-002-20240302 (https://download.01.org/0day-ci/archive/20240303/202403031229.ycxCdpan-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403031229.ycxCdpan-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/202403031229.ycxCdpan-lkp@intel.com/ All warnings (new ones prefixed by >>): >> arch/arm64/kernel/watchdog_sdei.c:28:5: warning: no previous prototype for 'watchdog_sdei_enable' [-Wmissing-prototypes] 28 | int watchdog_sdei_enable(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/watchdog_sdei.c:52:6: warning: no previous prototype for 'watchdog_sdei_disable' [-Wmissing-prototypes] 52 | void watchdog_sdei_disable(unsigned int cpu) | ^~~~~~~~~~~~~~~~~~~~~ >> arch/arm64/kernel/watchdog_sdei.c:114:12: warning: no previous prototype for 'watchdog_sdei_probe' [-Wmissing-prototypes] 114 | int __init watchdog_sdei_probe(void) | ^~~~~~~~~~~~~~~~~~~ vim +/watchdog_sdei_enable +28 arch/arm64/kernel/watchdog_sdei.c 27 > 28 int watchdog_sdei_enable(unsigned int cpu) 29 { 30 int ret; 31 32 if (!sdei_watchdog_registered) 33 return -EINVAL; 34 35 #ifdef CONFIG_HARDLOCKUP_CHECK_TIMESTAMP 36 refresh_hld_last_timestamp(); 37 #endif 38 39 __this_cpu_write(last_check_time, ktime_get_mono_fast_ns()); 40 sdei_api_set_secure_timer_period(watchdog_thresh); 41 42 ret = sdei_api_event_enable(sdei_watchdog_event_num); 43 if (ret) { 44 pr_err("Enable NMI Watchdog failed on cpu%d\n", 45 smp_processor_id()); 46 return ret; 47 } 48 49 return 0; 50 } 51 > 52 void watchdog_sdei_disable(unsigned int cpu) 53 { 54 int ret; 55 56 if (!sdei_watchdog_registered) 57 return; 58 59 ret = sdei_api_event_disable(sdei_watchdog_event_num); 60 if (ret) 61 pr_err("Disable NMI Watchdog failed on cpu%d\n", 62 smp_processor_id()); 63 } 64 65 static int sdei_watchdog_callback(u32 event, 66 struct pt_regs *regs, void *arg) 67 { 68 ktime_t delta, now = ktime_get_mono_fast_ns(); 69 70 delta = now - __this_cpu_read(last_check_time); 71 __this_cpu_write(last_check_time, now); 72 73 /* 74 * Set delta to 4/5 of the actual watchdog threshold period so the 75 * hrtimer is guaranteed to fire at least once within the real 76 * watchdog threshold. 77 */ 78 if (delta < watchdog_thresh * (u64)NSEC_PER_SEC * 4 / 5) { 79 pr_err(FW_BUG "SDEI Watchdog event triggered too soon, " 80 "time to last check:%lld ns\n", delta); 81 WARN_ON(1); 82 return 0; 83 } 84 85 watchdog_hardlockup_check(regs); 86 87 return 0; 88 } 89 NOKPROBE_SYMBOL(sdei_watchdog_callback); 90 91 static void sdei_nmi_watchdog_bind(void *data) 92 { 93 int ret; 94 95 ret = sdei_api_event_interrupt_bind(SDEI_NMI_WATCHDOG_HWIRQ); 96 if (ret < 0) 97 pr_err("SDEI bind failed on cpu%d, return %d\n", 98 smp_processor_id(), ret); 99 } 100 101 static int __init disable_sdei_nmi_watchdog_setup(char *str) 102 { 103 disable_sdei_nmi_watchdog = true; 104 return 1; 105 } 106 __setup("disable_sdei_nmi_watchdog", disable_sdei_nmi_watchdog_setup); 107 108 void sdei_watchdog_clear_eoi(void) 109 { 110 if (sdei_watchdog_registered) 111 sdei_api_clear_eoi(SDEI_NMI_WATCHDOG_HWIRQ); 112 } 113 > 114 int __init watchdog_sdei_probe(void) 115 { 116 int ret; 117 118 if (!is_hyp_mode_available()) { 119 pr_err("Disable SDEI NMI Watchdog in VM\n"); 120 return -EINVAL; 121 } 122 123 sdei_watchdog_event_num = sdei_api_event_interrupt_bind(SDEI_NMI_WATCHDOG_HWIRQ); 124 if (sdei_watchdog_event_num < 0) { 125 pr_err("Bind interrupt failed. Firmware may not support SDEI !\n"); 126 return sdei_watchdog_event_num; 127 } 128 129 /* 130 * After we introduced 'sdei_api_set_secure_timer_period', we disselect 131 * 'CONFIG_HARDLOCKUP_CHECK_TIMESTAMP'. So we need to make sure that 132 * firmware can set the period of the secure timer and the timer 133 * interrupt doesn't trigger too soon. 134 */ 135 if (sdei_api_set_secure_timer_period(watchdog_thresh)) { 136 pr_err("Firmware doesn't support setting the secure timer period, please update your BIOS !\n"); 137 return -EINVAL; 138 } 139 140 on_each_cpu(sdei_nmi_watchdog_bind, NULL, true); 141 142 ret = sdei_event_register(sdei_watchdog_event_num, 143 sdei_watchdog_callback, NULL); 144 if (ret) { 145 pr_err("SDEI Watchdog register callback failed\n"); 146 return ret; 147 } 148 149 sdei_watchdog_registered = true; 150 pr_info("SDEI Watchdog registered successfully\n"); 151 152 return 0; 153 } 154 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 1693/3769] drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces)
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: fbcd4a3032a53350f6d182c9daeaa4c46e65d964 commit: 668ae8b1a55a96a60303d36b81b112a709a324bb [1693/3769] PCI: LS7A2000: fix GPU card error config: loongarch-randconfig-r112-20240302 (https://download.01.org/0day-ci/archive/20240303/202403030850.TjIcnZbF-lkp@…) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20240303/202403030850.TjIcnZbF-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/202403030850.TjIcnZbF-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/pci/controller/pci-loongson.c:183:22: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:183:22: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:183:22: sparse: got void volatile * drivers/pci/controller/pci-loongson.c:184:29: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got void volatile * @@ drivers/pci/controller/pci-loongson.c:184:29: sparse: expected void volatile [noderef] __iomem *addr drivers/pci/controller/pci-loongson.c:184:29: sparse: got void volatile * vim +183 drivers/pci/controller/pci-loongson.c 151 152 static void loongson_display_quirk(struct pci_dev *dev) 153 { 154 u32 val; 155 u64 mask, size; 156 u64 max_size = 0; 157 int i, num; 158 struct pci_bus *bus = dev->bus; 159 160 if (!dev->bus->number) { 161 if (!(dev->vendor == PCI_VENDOR_ID_LOONGSON && dev->device == 0x7a25)) 162 return; 163 } else { 164 while (!pci_is_root_bus(bus->parent)) 165 bus = bus->parent; 166 167 /* ensure slot is 7a2000 */ 168 if (bus->self->vendor != PCI_VENDOR_ID_LOONGSON || bus->self->device < 0x7a39) 169 return; 170 } 171 max_size = 0; 172 for (i = 0; i < DEVICE_COUNT_RESOURCE; i++) { 173 if (dev->resource[i].flags & IORESOURCE_MEM) { 174 size = dev->resource[i].end - dev->resource[i].start; 175 if (size > max_size) { 176 max_size = size; 177 num = i; 178 } 179 } 180 } 181 mask = ~(dev->resource[num].end - dev->resource[num].start); 182 val = (dev->resource[num].start >> (24 - 16)) | ((mask >> 24) & 0xffff); > 183 writel(val, (volatile void *)0x80000efdfb000174UL); 184 writel(0x80000000, (volatile void *)0x80000efdfb000170UL); 185 } 186 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_LOONGSON, 0x7a25, loongson_display_quirk); 187 DECLARE_PCI_FIXUP_CLASS_FINAL(PCI_ANY_ID, PCI_ANY_ID, 188 PCI_BASE_CLASS_DISPLAY, 16, loongson_display_quirk); 189 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-5.10 23439/30000] mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask'
by kernel test robot 03 Mar '24

03 Mar '24

tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 6adee00913b51cd59245584085cdaca64f74465c commit: 8deff3a60ce1a9dffb552210f065fc9ed6a55f84 [23439/30000] mm/sharepool: Add mg_sp_alloc_nodemask config: arm64-randconfig-001-20240302 (https://download.01.org/0day-ci/archive/20240303/202403030519.VqzwjhSV-lkp@…) compiler: aarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240303/202403030519.VqzwjhSV-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/202403030519.VqzwjhSV-lkp@intel.com/ All warnings (new ones prefixed by >>): >> mm/hugetlb.c:6315:14: warning: no previous prototype for 'hugetlb_alloc_hugepage_nodemask' [-Wmissing-prototypes] 6315 | struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/hugetlb_alloc_hugepage_nodemask +6315 mm/hugetlb.c 6311 6312 /* 6313 * Allocate hugepage without reserve 6314 */ > 6315 struct page *hugetlb_alloc_hugepage_nodemask(int nid, int flag, nodemask_t *nodemask) 6316 { 6317 struct hstate *h = &default_hstate; 6318 gfp_t gfp_mask = htlb_alloc_mask(h); 6319 struct page *page = NULL; 6320 6321 if (nid == NUMA_NO_NODE) 6322 nid = numa_mem_id(); 6323 6324 if (nid < 0 || nid >= MAX_NUMNODES) 6325 return NULL; 6326 6327 if (flag & ~HUGETLB_ALLOC_MASK) 6328 return NULL; 6329 6330 if (enable_charge_mighp) 6331 gfp_mask |= __GFP_ACCOUNT; 6332 6333 if (flag & HUGETLB_ALLOC_NORECLAIM) 6334 gfp_mask &= ~__GFP_RECLAIM; 6335 6336 if (flag & HUGETLB_ALLOC_NORMAL) 6337 page = hugetlb_alloc_hugepage_normal(h, gfp_mask, nid); 6338 else if (flag & HUGETLB_ALLOC_BUDDY) 6339 page = alloc_migrate_huge_page(h, gfp_mask, nid, nodemask); 6340 else 6341 page = alloc_huge_page_nodemask(h, nid, nodemask, gfp_mask); 6342 6343 return page; 6344 } 6345 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0