diff options
Diffstat (limited to 'arch/x86/kernel/cpu/mcheck/mce.c')
| -rw-r--r-- | arch/x86/kernel/cpu/mcheck/mce.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c index 9a79c8dbd8e8..bd9ccda8087f 100644 --- a/arch/x86/kernel/cpu/mcheck/mce.c +++ b/arch/x86/kernel/cpu/mcheck/mce.c @@ -2136,7 +2136,7 @@ static ssize_t set_bank(struct device *s, struct device_attribute *attr, { u64 new; - if (strict_strtoull(buf, 0, &new) < 0) + if (kstrtou64(buf, 0, &new) < 0) return -EINVAL; attr_to_bank(attr)->ctl = new; @@ -2174,7 +2174,7 @@ static ssize_t set_ignore_ce(struct device *s, { u64 new; - if (strict_strtoull(buf, 0, &new) < 0) + if (kstrtou64(buf, 0, &new) < 0) return -EINVAL; if (mca_cfg.ignore_ce ^ !!new) { @@ -2198,7 +2198,7 @@ static ssize_t set_cmci_disabled(struct device *s, { u64 new; - if (strict_strtoull(buf, 0, &new) < 0) + if (kstrtou64(buf, 0, &new) < 0) return -EINVAL; if (mca_cfg.cmci_disabled ^ !!new) { @@ -2385,6 +2385,10 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) threshold_cpu_callback(action, cpu); mce_device_remove(cpu); mce_intel_hcpu_update(cpu); + + /* intentionally ignoring frozen here */ + if (!(action & CPU_TASKS_FROZEN)) + cmci_rediscover(); break; case CPU_DOWN_PREPARE: smp_call_function_single(cpu, mce_disable_cpu, &action, 1); @@ -2396,11 +2400,6 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu) break; } - if (action == CPU_POST_DEAD) { - /* intentionally ignoring frozen here */ - cmci_rediscover(); - } - return NOTIFY_OK; } |