From: Dor Laor <[email protected]>
Every write access to guest pages should be tracked.
Signed-off-by: Dor Laor <[email protected]>
Signed-off-by: Izik Eidus <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
---
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 e12bdc1..302473d 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);
--
1.5.3.7
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