| Subject | [PATCH 55 of 55] xen: update Kconfig to allow 64-bit Xen | Date | Tue, 08 Jul 2008 15:07:17 -0700 | From | Jeremy Fitzhardinge <> |
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Allow Xen to be enabled on 64-bit.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> --- arch/x86/xen/Kconfig | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig --- a/arch/x86/xen/Kconfig +++ b/arch/x86/xen/Kconfig @@ -6,8 +6,8 @@ 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) + depends on X86_64 || (X86_32 && X86_PAE && !(X86_VISWS || X86_VOYAGER)) + depends on X86_CMPXCHG && X86_TSC help This is the Linux Xen port. Enabling this will allow the kernel to boot in a paravirtualized environment under the @@ -15,10 +15,11 @@ config XEN_MAX_DOMAIN_MEMORY int "Maximum allowed size of a domain in gigabytes" - default 8 + default 8 if X86_32 + default 32 if X86_64 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. \ No newline at end of file + need to be too stingy here.
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