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| author |   Marcelo Tosatti <mtosatti@redhat.com> | 2008-07-10 20:49:31 -0300 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2008-07-20 12:42:40 +0300 |
| commit | 34d4cb8fca1f2a31be152b74797e6cd160ec9de6 (patch) | |
| tree | 1e8f2c3c4feb54763fd0d8b27ef83ba546215069 /include/linux/kvm_host.h | |
| parent | KVM: Prefix some x86 low level function with kvm_, to avoid namespace issues (diff) | |
| download | wireguard-linux-34d4cb8fca1f2a31be152b74797e6cd160ec9de6.tar.xz wireguard-linux-34d4cb8fca1f2a31be152b74797e6cd160ec9de6.zip | |
KVM: MMU: nuke shadowed pgtable pages and ptes on memslot destruction
Flush the shadow mmu before removing regions to avoid stale entries.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'include/linux/kvm_host.h')
| -rw-r--r-- | include/linux/kvm_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index d220b4926c4a..07d68a8ae8e9 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -168,6 +168,7 @@ int kvm_arch_set_memory_region(struct kvm *kvm, struct kvm_userspace_memory_region *mem, struct kvm_memory_slot old, int user_alloc); +void kvm_arch_flush_shadow(struct kvm *kvm); gfn_t unalias_gfn(struct kvm *kvm, gfn_t gfn); struct page *gfn_to_page(struct kvm *kvm, gfn_t gfn); unsigned long gfn_to_hva(struct kvm *kvm, gfn_t gfn); |