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vmm: Remove 32 bits MMIO range from correct address space

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The 32 bits MMIO address space is handled separately from the 64 bits
one. For this reason, we need to invoke the appropriate freeing function
to remove a range from this address space.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
This commit is contained in:
Sebastien Boeuf 2020-03-11 10:12:37 +01:00 committed by Rob Bradford
parent 432eb5b70a
commit f4a956a60a
1 changed files with 10 additions and 5 deletions
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15
vmm/src/device_manager.rs
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@ -354,12 +354,12 @@ impl DeviceRelocation for AddressManager {
}
PciBarRegionType::Memory32BitRegion | PciBarRegionType::Memory64BitRegion => {
// Update system allocator
self.allocator
.lock()
.unwrap()
.free_mmio_addresses(GuestAddress(old_base), len as GuestUsize);
if region_type == PciBarRegionType::Memory32BitRegion {
self.allocator
.lock()
.unwrap()
.free_mmio_hole_addresses(GuestAddress(old_base), len as GuestUsize);
self.allocator
.lock()
.unwrap()
@ -375,6 +375,11 @@ impl DeviceRelocation for AddressManager {
)
})?;
} else {
self.allocator
.lock()
.unwrap()
.free_mmio_addresses(GuestAddress(old_base), len as GuestUsize);
self.allocator
.lock()
.unwrap()