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Subject[PATCH 13/28] KVM: nSVM: pass vmcb_control_area to copy_vmcb_control_area
Date
This will come in handy when we put a struct vmcb_control_area in
svm->nested.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/kvm/svm/nested.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/arch/x86/kvm/svm/nested.c b/arch/x86/kvm/svm/nested.c
index 5a9d131a153e..0dfd9c8c2ca7 100644
--- a/arch/x86/kvm/svm/nested.c
+++ b/arch/x86/kvm/svm/nested.c
@@ -141,11 +141,9 @@ void recalc_intercepts(struct vcpu_svm *svm)
c->intercept |= g->intercept;
}

-static void copy_vmcb_control_area(struct vmcb *dst_vmcb, struct vmcb *from_vmcb)
+static void copy_vmcb_control_area(struct vmcb_control_area *dst,
+ struct vmcb_control_area *from)
{
- struct vmcb_control_area *dst = &dst_vmcb->control;
- struct vmcb_control_area *from = &from_vmcb->control;
-
dst->intercept_cr = from->intercept_cr;
dst->intercept_dr = from->intercept_dr;
dst->intercept_exceptions = from->intercept_exceptions;
@@ -419,7 +417,7 @@ int nested_svm_vmrun(struct vcpu_svm *svm)
else
hsave->save.cr3 = kvm_read_cr3(&svm->vcpu);

- copy_vmcb_control_area(hsave, vmcb);
+ copy_vmcb_control_area(&hsave->control, &vmcb->control);

svm->nested.nested_run_pending = 1;
enter_svm_guest_mode(svm, vmcb_gpa, nested_vmcb);
@@ -550,7 +548,7 @@ int nested_svm_vmexit(struct vcpu_svm *svm)
nested_vmcb->control.int_ctl &= ~V_INTR_MASKING_MASK;

/* Restore the original control entries */
- copy_vmcb_control_area(vmcb, hsave);
+ copy_vmcb_control_area(&vmcb->control, &hsave->control);

svm->vmcb->control.tsc_offset = svm->vcpu.arch.tsc_offset =
svm->vcpu.arch.l1_tsc_offset;
--
2.26.2

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