KVM: nSVM: refactor the CR3 reload on migration

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Document the actual reason why we need to do it
on migration and move the call to svm_set_nested_state
to be closer to VMX code.

To avoid loading the PDPTRs from possibly not up to date memory map,
in nested_svm_load_cr3 after the move, move this code to
.get_nested_state_pages.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20210607090203.133058-5-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Maxim Levitsky 2021-06-07 12:01:59 +03:00 • committed by Paolo Bonzini

parent c7313155bf

commit b222b0b881

1 changed files with 25 additions and 7 deletions

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arch/x86/kvm/svm/nested.c

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