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Add Hyper-V interrupts to /proc/stat

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Merge tag 'x86_irq_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 irq updates from Dave Hansen:
 "Add Hyper-V interrupts to /proc/stat"

* tag 'x86_irq_for_6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/irq: Add hardcoded hypervisor interrupts to /proc/stat
This commit is contained in:
Linus Torvalds 2023-06-26 16:24:40 -07:00
commit a3d763f0b3
1 changed files with 7 additions and 0 deletions
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7
arch/x86/kernel/irq.c
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@ -211,6 +211,13 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
#ifdef CONFIG_X86_MCE_THRESHOLD
sum += irq_stats(cpu)->irq_threshold_count;
#endif
#ifdef CONFIG_X86_HV_CALLBACK_VECTOR
sum += irq_stats(cpu)->irq_hv_callback_count;
#endif
#if IS_ENABLED(CONFIG_HYPERV)
sum += irq_stats(cpu)->irq_hv_reenlightenment_count;
sum += irq_stats(cpu)->hyperv_stimer0_count;
#endif
#ifdef CONFIG_X86_MCE
sum += per_cpu(mce_exception_count, cpu);
sum += per_cpu(mce_poll_count, cpu);