Hello. The interrupt name "THR" used twice for x86 architecture. It is used for "Threshold APIC interrupts" and "Hypervisor callback interrupts".
I don't know if duplicates are a valid for /proc/interrupt table, but this could lead to problems with user space applications, as they have to parse not only interrupt name, but a description too. The duplicate was introduced by commit 929320e4b4c10708d3477d7e395f0ce7b0cc8744 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/