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hypervisor: MSHV needs gpa to retrieve dirty logs

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Right now, get_dirty_log API has two parameters,
slot and memory_size.
MSHV needs gpa to retrieve the page states. GPA is
needed as MSHV returns the state base on PFN.

Signed-off-by: Muminul Islam <muislam@microsoft.com>
This commit is contained in:
Muminul Islam
2021-07-08 10:14:24 -07:00
committed by LIU Wei
parent 4abcb0a33c
commit fdecba6958
4 changed files with 12 additions and 7 deletions
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2
hypervisor/src/kvm/mod.rs
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@@ -472,7 +472,7 @@ impl vm::Vm for KvmVm {
///
/// Get dirty pages bitmap (one bit per page)
///
fn get_dirty_log(&self, slot: u32, memory_size: u64) -> vm::Result<Vec<u64>> {
fn get_dirty_log(&self, slot: u32, _base_gpa: u64, memory_size: u64) -> vm::Result<Vec<u64>> {
self.fd
.get_dirty_log(slot, memory_size as usize)
.map_err(|e| vm::HypervisorVmError::GetDirtyLog(e.into()))