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KVM: nSVM: Swap the parameter order for svm_copy_vmrun_state()/svm_copy_vmloadsave_state()

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Make svm_copy_vmrun_state()/svm_copy_vmloadsave_state() interface match
'memcpy(dest, src)' to avoid any confusion.

No functional change intended.

Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20210719090322.625277-1-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Vitaly Kuznetsov
2021-07-19 11:03:22 +02:00
committed by Paolo Bonzini
parent 9a9e74819b
commit 2bb16bea5f
3 changed files with 13 additions and 13 deletions
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8
arch/x86/kvm/svm/nested.c
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@@ -702,8 +702,8 @@ out:
}
/* Copy state save area fields which are handled by VMRUN */
void svm_copy_vmrun_state(struct vmcb_save_area *from_save,
struct vmcb_save_area *to_save)
void svm_copy_vmrun_state(struct vmcb_save_area *to_save,
struct vmcb_save_area *from_save)
{
to_save->es = from_save->es;
to_save->cs = from_save->cs;
@@ -722,7 +722,7 @@ void svm_copy_vmrun_state(struct vmcb_save_area *from_save,
to_save->cpl = 0;
}
void svm_copy_vmloadsave_state(struct vmcb *from_vmcb, struct vmcb *to_vmcb)
void svm_copy_vmloadsave_state(struct vmcb *to_vmcb, struct vmcb *from_vmcb)
{
to_vmcb->save.fs = from_vmcb->save.fs;
to_vmcb->save.gs = from_vmcb->save.gs;
@@ -1385,7 +1385,7 @@ static int svm_set_nested_state(struct kvm_vcpu *vcpu,
svm->nested.vmcb12_gpa = kvm_state->hdr.svm.vmcb_pa;
svm_copy_vmrun_state(save, &svm->vmcb01.ptr->save);
svm_copy_vmrun_state(&svm->vmcb01.ptr->save, save);
nested_load_control_from_vmcb12(svm, ctl);
svm_switch_vmcb(svm, &svm->nested.vmcb02);