----- On May 5, 2020, at 9:44 AM, Thomas Gleixner [email protected] wrote: [...] > + * Invokes: > + * - lockdep irqflag state tracking as low level ASM entry disabled > + * interrupts. > + * > + * - Context tracking if the exception hit user mode. > + * > + * - RCU notification if the exception hit kernel mode
Nit: missing "." at end of line. > + * > + * - The hardirq tracer to keep the state consistent as low level ASM > + * entry disabled interrupts. > + * This needs to be done very carefully. > + * idtentry_enter() invoked rcu_irq_enter(). This > + * needs to undone before scheduling. Nit: "to undone" -> "to be undone". Thanks, Mathieu -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com
