a822858bf01e98b56ae4f8d0d80647eb849c4187 50779 |
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13-Mar-2014 |
vboxsync |
vboxpci: current code never calls unmap method, so we end up leaking
mappings and keeping resources busy. To hack around this, map
resources only once and return existing mapping on repeated requests,
free them at once in vboxPciOsDevDeinit().
This makes it possible for the host driver to take back control of the
device after VM terminates. |