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3 Commits

Author SHA1 Message Date
Eduardo Habkost 6aa07a0d77 x86: cpu_emergency_vmxoff() function 
Add cpu_emergency_vmxoff() and its friends: cpu_vmx_enabled() and
__cpu_emergency_vmxoff().

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2008-12-31 16:52:29 +02:00
Eduardo Habkost 1e9931146c x86: asm/virtext.h: add cpu_vmxoff() inline function 
Unfortunately we can't use exactly the same code from vmx
hardware_disable(), because the KVM function uses the
__kvm_handle_fault_on_reboot() tricks.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2008-12-31 16:52:29 +02:00
Eduardo Habkost 6210e37b12 KVM: VMX: move cpu_has_kvm_support() to an inline on asm/virtext.h 
It will be used by core code on kdump and reboot, to disable
vmx if needed.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
 2008-12-31 16:52:28 +02:00