External/cloud-hypervisor
1
0
Fork 0
mirror of https://github.com/cloud-hypervisor/cloud-hypervisor.git synced 2024-10-01 02:55:45 +00:00
Code Issues Packages Projects Releases Wiki Activity

vmm: Remove 32 bits MMIO range from correct address space

Browse Source 
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
vmm/src/device_manager.rs
View File

@ -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()