SreenathV08
New Member
Hi,
I would like to know what are the different IPI handlers available for x86 in Linux. For ARM, I could find a unified handler - handle_IPI() in arch/arm/kernel/smp.c.
For x86 what all interrupts can be considered as IPI. I am sure about these two:
CALL_FUNCTION_VECTOR
RESCHEDULE_VECTOR
What are the other vectors that come under IPIs. Are the all the vectors mentioned under arch/x86/include/asm/entry_arch.h IPIs?
I would like to know what are the different IPI handlers available for x86 in Linux. For ARM, I could find a unified handler - handle_IPI() in arch/arm/kernel/smp.c.
For x86 what all interrupts can be considered as IPI. I am sure about these two:
CALL_FUNCTION_VECTOR
RESCHEDULE_VECTOR
What are the other vectors that come under IPIs. Are the all the vectors mentioned under arch/x86/include/asm/entry_arch.h IPIs?
