x86: remove depends on X86_32 from PARAVIRT & PARAVIRT_GUEST

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 <ehabkost@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Eduardo Pereira Habkost 2008-01-30 13:33:32 +01:00 committed by Ingo Molnar
parent e61bd94a36
commit 42d545c9a4
3 changed files with 4 additions and 2 deletions

View File

@ -312,7 +312,6 @@ 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.
@ -326,6 +325,7 @@ 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
@ -337,7 +337,7 @@ 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

View File

@ -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

View File

@ -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