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kvm: x86: mmu: Move pgtbl walk inside retry loop in fast_page_fault
authorJunaid Shahid <junaids@google.com>
Thu, 22 Dec 2016 04:29:30 +0000 (20:29 -0800)
committerPaolo Bonzini <pbonzini@redhat.com>
Fri, 27 Jan 2017 14:46:40 +0000 (15:46 +0100)
commitf7b247bd04e64d7f6009d1e07c25b6be9f63cf3d
tree7edf1bc53948c8cf7e058e7b0c6b5e3a2b716c97tree | snapshot
parentfcaaede0eed361ede143cf4904fcc82e2eb0bf45commit | diff
kvm: x86: mmu: Move pgtbl walk inside retry loop in fast_page_fault

Redo the page table walk in fast_page_fault when retrying so that we are
working on the latest PTE even if the hierarchy changes.

Signed-off-by: Junaid Shahid <junaids@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
arch/x86/kvm/mmu.c diff | blob | history
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