diff options
| author | Raphael Norwitz | 2022-01-17 05:12:35 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin | 2022-02-04 15:07:43 +0100 |
| commit | 4fafedc9daaf7d7d5ad36d8925bdddd6da5ed8c2 (patch) | |
| tree | c37fbea6c057f80d36bed7ae244f5ef19a92a906 /scripts | |
| parent | libvhost-user: prevent over-running max RAM slots (diff) | |
| download | qemu-4fafedc9daaf7d7d5ad36d8925bdddd6da5ed8c2.tar.gz qemu-4fafedc9daaf7d7d5ad36d8925bdddd6da5ed8c2.tar.xz qemu-4fafedc9daaf7d7d5ad36d8925bdddd6da5ed8c2.zip | |
libvhost-user: handle removal of identical regions
Today if QEMU (or any other VMM) has sent multiple copies of the same
region to a libvhost-user based backend and then attempts to remove the
region, only one instance of the region will be removed, leaving stale
copies of the region in dev->regions[].
This change resolves this by having vu_rem_mem_reg() iterate through all
regions in dev->regions[] and delete all matching regions.
Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Raphael Norwitz <raphael.norwitz@nutanix.com>
Message-Id: <20220117041050.19718-7-raphael.norwitz@nutanix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions