| commit | 1c7d1bcad218808a4f67a4492a5e1d920e85c239 | |
| author | Suresh Siddha <suresh.b.siddha@intel.com> | |
| Wed, 3 Sep 2008 23:58:35 +0000 (3 16:58 -0700) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Thu, 16 Oct 2008 14:53:05 +0000 (16 16:53 +0200) | ||
| tree | c38074ceba9a32fd42a815b459205cc0ed715923 | treesnapshot (tar.gz zip) |
| parent | 04e2ea67069e285404192a35c24dfe7c53b9c61f | commitdiff |
dmar: fix dmar_parse_dev() devices_cnt error condition check
It is possible that,
instead of PCI endpoint/sub-hierarchy structures, only IO-APIC/HPET
devices may be reported under device scope structures. Fix the devices_cnt
error check, which cares about only PCI structures and removes the
dma-remapping unit structure (dmaru) when the devices_cnt is zero
and include_all flag is not set.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
It is possible that,
instead of PCI endpoint/sub-hierarchy structures, only IO-APIC/HPET
devices may be reported under device scope structures. Fix the devices_cnt
error check, which cares about only PCI structures and removes the
dma-remapping unit structure (dmaru) when the devices_cnt is zero
and include_all flag is not set.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Acked-by: Yinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| drivers/pci/dmar.c | diffblobblamehistory |