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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/vm.rs
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@@ -285,7 +285,7 @@ pub trait Vm: Send + Sync {
/// Stop logging dirty pages
fn stop_dirty_log(&self) -> Result<()>;
/// Get dirty pages bitmap
fn get_dirty_log(&self, slot: u32, memory_size: u64) -> Result<Vec<u64>>;
fn get_dirty_log(&self, slot: u32, base_gpa: u64, memory_size: u64) -> Result<Vec<u64>>;
#[cfg(feature = "tdx")]
/// Initalize TDX on this VM
fn tdx_init(&self, cpuid: &CpuId, max_vcpus: u32) -> Result<()>;