KVM: x86: Fix sizes used to pass around CR0, CR4, and EFER

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When configuring KVM's MMU, pass CR0 and CR4 as unsigned longs, and EFER
as a u64 in various flows (mostly MMU).  Passing the params as u32s is
functionally ok since all of the affected registers reserve bits 63:32 to
zero (enforced by KVM), but it's technically wrong.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210622175739.3610207-15-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-06-22 10:56:59 -07:00 • committed by Paolo Bonzini

parent 0337f585f5

commit dbc4739b6b

4 changed files with 10 additions and 9 deletions

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4

arch/x86/kvm/mmu.h

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11

arch/x86/kvm/mmu/mmu.c

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2

arch/x86/kvm/svm/nested.c

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2

arch/x86/kvm/x86.c

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