PWN-Hunter/android_kernel_xiaomi_sdm845
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xen: update Kconfig to allow 64-bit Xen

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Allow Xen to be enabled on 64-bit.

Also extend domain size limit from 8 GB (on 32-bit) to 32 GB on 64-bit.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Jeremy Fitzhardinge 2008-07-08 15:07:17 -07:00 committed by Ingo Molnar
parent 1153968a48
commit 51dd660a2c
1 changed files with 5 additions and 4 deletions
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7
arch/x86/xen/Kconfig
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@ -6,8 +6,8 @@ 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)
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
@ -15,7 +15,8 @@ config XEN
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