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| author |   Heiko Stübner <heiko@sntech.de> | 2014-10-29 01:22:56 +0100 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2014-11-04 15:00:48 +0100 |
| commit | d7da6bdc322bb79c4326dff7c2727236a48c4be9 (patch) | |
| tree | 65411798415b8d124525ee4d51426b08f47fd028 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | iommu: Do more input validation in iommu_map_sg() (diff) | |
| download | linux-dev-d7da6bdc322bb79c4326dff7c2727236a48c4be9.tar.xz linux-dev-d7da6bdc322bb79c4326dff7c2727236a48c4be9.zip | |
iommu: Improve error handling when setting bus iommu
When some part of bus_set_iommu fails it should undo any made changes
and not simply leave everything as is.
This includes unregistering the bus notifier in iommu_bus_init when
add_iommu_group fails and also setting the bus->iommu_ops back to NULL.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions