diff --git a/kernel/irq/irqdesc.c b/kernel/irq/irqdesc.c index 20a54fa7cd302444befe4fda1430d5441c98e123..02b446a21ce64d1b45edb6bf009bfbd36100bc59 100644 --- a/kernel/irq/irqdesc.c +++ b/kernel/irq/irqdesc.c @@ -943,10 +943,10 @@ unsigned int kstat_irqs(unsigned int irq) if (!irq_settings_is_per_cpu_devid(desc) && !irq_settings_is_per_cpu(desc) && !irq_is_nmi(desc)) - return desc->tot_count; + return data_race(desc->tot_count); for_each_possible_cpu(cpu) - sum += *per_cpu_ptr(desc->kstat_irqs, cpu); + sum += data_race(*per_cpu_ptr(desc->kstat_irqs, cpu)); return sum; } diff --git a/kernel/irq/proc.c b/kernel/irq/proc.c index 72513ed2a5fc664be5d3a4a1ac83ec3d365c6370..98138788cb04df4b1a6956f6c49bb131a7c94388 100644 --- a/kernel/irq/proc.c +++ b/kernel/irq/proc.c @@ -488,9 +488,10 @@ int show_interrupts(struct seq_file *p, void *v) if (!desc || irq_settings_is_hidden(desc)) goto outsparse; - if (desc->kstat_irqs) + if (desc->kstat_irqs) { for_each_online_cpu(j) - any_count |= *per_cpu_ptr(desc->kstat_irqs, j); + any_count |= data_race(*per_cpu_ptr(desc->kstat_irqs, j)); + } if ((!desc->action || irq_desc_is_chained(desc)) && !any_count) goto outsparse;