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- #
- # This Kconfig describes xen options
- #
- config XEN
- bool "Xen guest support"
- select PARAVIRT
- select PARAVIRT_CLOCK
- depends on X86_32
- depends on X86_CMPXCHG && X86_TSC && X86_PAE && !(X86_VISWS || X86_VOYAGER)
- help
- This is the Linux Xen port. Enabling this will allow the
- kernel to boot in a paravirtualized environment under the
- Xen hypervisor.
- config XEN_MAX_DOMAIN_MEMORY
- int "Maximum allowed size of a domain in gigabytes"
- default 8
- depends on XEN
- help
- The pseudo-physical to machine address array is sized
- according to the maximum possible memory size of a Xen
- domain. This array uses 1 page per gigabyte, so there's no
- need to be too stingy here.
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