KVM: x86/mmu: pull computation of kvm_mmu_role_regs to kvm_init_mmu

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The init_kvm_*mmu functions, with the exception of shadow NPT,
do not need to know the full values of CR0/CR4/EFER; they only
need to know the bits that make up the "role".  This cleanup
however will take quite a few incremental steps.  As a start,
pull the common computation of the struct kvm_mmu_role_regs
into their caller: all of them extract the struct from the vcpu
as the very first step.

Reviewed-by: David Matlack <dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Paolo Bonzini 2022-02-10 07:30:31 -05:00

parent 82ffa13f79

commit 39e7e2bf32

1 changed files with 15 additions and 13 deletions

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arch/x86/kvm/mmu/mmu.c

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