[PATCH 2/3] ARM: Add KGDB/KDB FIQ debugger generic code

From: Anton Vorontsov The FIQ debugger may be used to debug situations when the kernel stuck in uninterruptable sections, e.g. the kernel infinitely loops or deadlocked in an interrupt or with interrupts disabled. By default KGDB FIQ is disabled in runtime, but can be enabled with kgdb_fiq.enabl

[PATCH 2/3] ARM: Add KGDB/KDB FIQ debugger generic code

The FIQ debugger may be used to debug situations when the kernel stuck in uninterruptable sections, e.g. the kernel infinitely loops or deadlocked in an interrupt or with interrupts disabled. By default KGDB FIQ is disabled in runtime, but can be enabled with kgdb_fiq.enable=1 kernel command line