Dylan Reid 1b5c6d9977 vmm: device_manager: always tear down vfio_user DMA handlers on eject ...

The PciDeviceHandle::VfioUser arm in eject_device propagated dma_unmap
failures with ?, which short-circuited the subsequent
remove_dma_mapping_handler loop and left stale Arc<VfioUserDmaMapping>
entries in every virtio-mem device's handler map.  Log unmap errors
with warn! and continue so the handler map cleanup always runs.

This only happens if a vfio-user process crashes and the same device is
later removed. However, given we've seen similar issues on vhost-user
this is probably worth cleaning up.

Signed-off-by: Dylan Reid <dgreid@fb.com>

2026-05-11 17:40:28 +00:00

..

src

vmm: device_manager: always tear down vfio_user DMA handlers on eject

2026-05-11 17:40:28 +00:00

build.rs

build: Add "fuzzing" as a valid cfg(..) attribute

2024-05-08 08:10:28 +00:00

Cargo.toml

build(deps): bump the non-rust-vmm group across 2 directories with 11 updates

2026-05-08 00:48:40 +00:00