CONFIG_IA64_DEBUG_IRQ is not available for the selected architecture x86.
Result is shown for architecture ia64
Turn on irq debug checks (slow!)
configname: CONFIG_IA64_DEBUG_IRQ
Linux Kernel Configuration
└─>Turn on irq debug checks (slow!)
In linux kernel since version 2.6.12 )
Selecting this option turns on bug checking for the IA-64 irq_save
and restore instructions. It's useful for tracking down spinlock
problems, but slow! If you're unsure, select N.
and restore instructions. It's useful for tracking down spinlock
problems, but slow! If you're unsure, select N.