| commit | c8383d29b7295fbe4ff200dacdb1c3d38ce97264 | |
| author | Alex Williamson <alex.williamson@redhat.com> | |
| Fri, 4 Mar 2011 21:52:30 +0000 (4 14:52 -0700) | ||
| committer | Greg Kroah-Hartman <gregkh@suse.de> | |
| Mon, 9 May 2011 23:04:35 +0000 (9 16:04 -0700) | ||
| tree | ef73b5c80caa9b280773db1735113fd14a168c1c | treesnapshot (tar.gz zip) |
| parent | 226cf18f790d17a42c57466d9b473f0249ad7e9b | commitdiff |
intel-iommu: Fix get_domain_for_dev() error path
commit 2fe9723df8e45fd247782adea244a5e653c30bf4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
commit 2fe9723df8e45fd247782adea244a5e653c30bf4 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| drivers/pci/intel-iommu.c | diffblobblamehistory |