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| author | Laurent Vivier <lvivier@redhat.com> | 2017-04-12 15:53:12 +0200 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2017-04-21 12:25:40 +0200 |
| commit | a23a6d183986ef38b705e85cabdd2af6cdc95276 (patch) | |
| tree | 0ad20373e63146ce0ab1ef567fdd69533d0f1974 /hw/core/qdev.c | |
| parent | e8199e4895d34136735dea7e628d0de1a5afb630 (diff) | |
| download | focaccia-qemu-a23a6d183986ef38b705e85cabdd2af6cdc95276.tar.gz focaccia-qemu-a23a6d183986ef38b705e85cabdd2af6cdc95276.zip | |
virtio-rng: stop virtqueue while the CPU is stopped
If we modify the virtio-rng virqueue while the vmstate is already migrated we can have some inconsistencies between the virtqueue state and the memory content. To avoid this, stop the virtqueue while the CPU is stopped. Signed-off-by: Laurent Vivier <lvivier@redhat.com> Reviewed-by: Amit Shah <amit@kernel.org> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'hw/core/qdev.c')
0 files changed, 0 insertions, 0 deletions