diff options
| author | Joerg Roedel <[email protected]> | 2014-08-05 12:55:45 +0200 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2014-08-18 13:37:56 +0200 |
| commit | e7f9fa5498d91fcdc63d93007ba43f36b1a30538 (patch) | |
| tree | 6dbc2a2cb2e5f4406e594d6782ce53347e3e60e1 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 7d1311b93e58ed55f3a31cc8f94c4b8fe988a2b9 (diff) | |
iommu/vt-d: Defer domain removal if device is assigned to a driver
When the BUS_NOTIFY_DEL_DEVICE event is received the device
might still be attached to a driver. In this case the domain
can't be released as the mappings might still be in use.
Defer the domain removal in this case until we receivce the
BUS_NOTIFY_UNBOUND_DRIVER event.
Cc: Jiang Liu <[email protected]>
Cc: David Woodhouse <[email protected]>
Cc: [email protected] # v3.15, v3.16
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions