KVM: MMU: pass struct kvm_page_fault to mmu_set_spte

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mmu_set_spte is called for either PTE prefetching or page faults.  The
three boolean arguments write_fault, speculative and host_writable are
always respectively false/true/true for prefetching and coming from
a struct kvm_page_fault for page faults.

Let mmu_set_spte distinguish these two situation by accepting a
possibly NULL struct kvm_page_fault argument.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Paolo Bonzini 2021-08-17 07:49:47 -04:00

parent 7158bee4b4

commit a12f43818b

2 changed files with 13 additions and 17 deletions

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17

arch/x86/kvm/mmu/mmu.c

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13

arch/x86/kvm/mmu/paging_tmpl.h

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