intel-iommu: Fix get_domain_for_dev() error path

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If we run out of domain_ids and fail iommu_attach_domain(), we
fall into domain_exit() without having setup enough of the
domain structure for this to do anything useful.  In fact, it
typically runs off into the weeds walking the bogus domain->devices
list.  Just free the domain.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Acked-by: Donald Dutile <ddutile@redhat.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: stable@kernel.org

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Alex Williamson 2011-03-04 14:52:30 -07:00 • committed by David Woodhouse

parent a97590e56d

commit 2fe9723df8

1 changed files with 1 additions and 1 deletions

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drivers/pci/intel-iommu.c

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