KVM: x86/mmu: WARN if TDP MMU's set_tdp_spte() sees multiple GFNs

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WARN if set_tdp_spte() is invoked with multipel GFNs.  It is specifically
a callback to handle a single host PTE being changed.  Consuming the
@end parameter also eliminates the confusing 'unused' parameter.

Cc: Ben Gardon <bgardon@google.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210226010329.1766033-3-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Sean Christopherson 2021-02-25 17:03:26 -08:00 • committed by Paolo Bonzini

parent f055ab634c

commit 74fe0f5474

1 changed files with 2 additions and 2 deletions

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arch/x86/kvm/mmu/tdp_mmu.c

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