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| author | Dor Laor <dor.laor@qumranet.com> | 2007-11-07 15:20:06 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 16:53:00 +0100 |
| commit | 12264760e46077a65c1240ac0b27dfa34b402158 (patch) | |
| tree | 010fe8271c5d123aa4b334ff91ff0728248586a0 /drivers/kvm/kvm_main.c | |
| parent | KVM: Portability: Move x86 vcpu ioctl handlers to x86.c (diff) | |
| download | linux-12264760e46077a65c1240ac0b27dfa34b402158.tar.xz linux-12264760e46077a65c1240ac0b27dfa34b402158.zip | |
KVM: Add make_page_dirty() to kvm_clear_guest_page()
Every write access to guest pages should be tracked.
Signed-off-by: Dor Laor <dor.laor@qumranet.com>
Signed-off-by: Izik Eidus <izike@qumranet.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_main.c')
| -rw-r--r-- | drivers/kvm/kvm_main.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 8665531d9287..8d6e55f95fbb 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -706,6 +706,7 @@ int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len) kunmap_atomic(page_virt, KM_USER0); kvm_release_page(page); + mark_page_dirty(kvm, gfn); return 0; } EXPORT_SYMBOL_GPL(kvm_clear_guest_page); |