Doubt regarding Interrupt handlers

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Hi all
 
 I have a doubt regarding a interrupt handlers. It is mentioned in LDD that when SA_INTERRUPT flag is used, all the interrupts on that  processor are disabled. Does this mean that all interrupts that occurs during the fast handler processing are ignored ?  Or  those interrupts   that occur during that time are stored elsewhere and processed only after the current interrupt handler processing is done.
Kindly somebody please help me in understanding this.
 
 
Thanks in Advance
Vijay Ram.C
 
 
 
 
 
 
 

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