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| author |   David Woodhouse <David.Woodhouse@intel.com> | 2009-04-06 13:30:01 -0700 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-04-06 13:30:01 -0700 |
| commit | 4958c5dc7bcb2e42d985cd26aeafd8a7eca9ab1e (patch) | |
| tree | 7bad2dac396fef6cca7f72132078a30e912b2589 /kernel/trace/trace_power.c | |
| parent | intel-iommu: Handle PCI domains appropriately. (diff) | |
| download | wireguard-linux-4958c5dc7bcb2e42d985cd26aeafd8a7eca9ab1e.tar.xz wireguard-linux-4958c5dc7bcb2e42d985cd26aeafd8a7eca9ab1e.zip | |
intel-iommu: Fix oops in device_to_iommu() when devices not found.
It's possible for a device in the drhd->devices[] array to be NULL if
it wasn't found at boot time, which means we have to check for that
case.
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'kernel/trace/trace_power.c')
0 files changed, 0 insertions, 0 deletions