With this, the paravirt_ops code can be enabled on x86_64 also.
Each guest implementation (Xen, VMI, lguest) now depends on X86_32. The
dependencies can be dropped for each one when they start to support
x86_64.
Signed-off-by: Eduardo Habkost <[EMAIL PROTECTED]>
---
arch/x86/Kconfig | 4 ++--
arch/x86/lguest/Kconfig | 1 +
arch/x86/xen/Kconfig | 1 +
3 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 715bbcd..43d535a 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -327,7 +327,6 @@ config SCHED_NO_NO_OMIT_FRAME_POINTER
menuconfig PARAVIRT_GUEST
bool "Paravirtualized guest support"
- depends on X86_32
help
Say Y here to get to see options related to running Linux under
various hypervisors. This option alone does not add any kernel code.
@@ -341,6 +340,7 @@ source "arch/x86/xen/Kconfig"
config VMI
bool "VMI Guest support"
select PARAVIRT
+ depends on X86_32
depends on !(X86_VISWS || X86_VOYAGER)
help
VMI provides a paravirtualized interface to the VMware ESX server
@@ -352,7 +352,7 @@ source "arch/x86/lguest/Kconfig"
config PARAVIRT
bool "Enable paravirtualization code"
- depends on X86_32 && !(X86_VISWS || X86_VOYAGER)
+ depends on !(X86_VISWS || X86_VOYAGER)
help
This changes the kernel so it can modify itself when it is run
under a hypervisor, potentially improving performance significantly
diff --git a/arch/x86/lguest/Kconfig b/arch/x86/lguest/Kconfig
index 19626ac..964dfa3 100644
--- a/arch/x86/lguest/Kconfig
+++ b/arch/x86/lguest/Kconfig
@@ -1,6 +1,7 @@
config LGUEST_GUEST
bool "Lguest guest support"
select PARAVIRT
+ depends on X86_32
depends on !X86_PAE
depends on !(X86_VISWS || X86_VOYAGER)
select VIRTIO
diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
index fbfa55c..4d5f264 100644
--- a/arch/x86/xen/Kconfig
+++ b/arch/x86/xen/Kconfig
@@ -5,6 +5,7 @@
config XEN
bool "Xen guest support"
select PARAVIRT
+ depends on X86_32
depends on X86_CMPXCHG && X86_TSC && !NEED_MULTIPLE_NODES &&
!(X86_VISWS || X86_VOYAGER)
help
This is the Linux Xen port. Enabling this will allow the
--
1.5.3.4
--
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