KVM: SVM: limit kvm_handle_page_fault to #PF handling

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It has always annoyed me a bit how SVM_EXIT_NPF is handled by
pf_interception.  This is also the only reason behind the
under-documented need_unprotect argument to kvm_handle_page_fault.
Let NPF go straight to kvm_mmu_page_fault, just like VMX
does in handle_ept_violation and handle_ept_misconfig.

Reviewed-by: Brijesh Singh <brijesh.singh@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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This commit is contained in:

Paolo Bonzini 2017-08-11 18:36:43 +02:00

parent 1cf53587c0

commit d000653057

4 changed files with 17 additions and 9 deletions

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5

arch/x86/kvm/mmu.c

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arch/x86/kvm/mmu.h

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arch/x86/kvm/svm.c

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arch/x86/kvm/vmx.c

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