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| author | David S. Miller | 2014-08-13 08:27:01 +0200 |
|---|---|---|
| committer | David S. Miller | 2014-08-14 06:17:49 +0200 |
| commit | 4afba24e5fc2626a3c604ec990539572f6662ff9 (patch) | |
| tree | 9747dae7206d7aa396ece4c22397d81ba848eba5 /virt/kvm | |
| parent | sparc64: Expand PCI bridge probing debug logging. (diff) | |
| download | kernel-qcow2-linux-4afba24e5fc2626a3c604ec990539572f6662ff9.tar.gz kernel-qcow2-linux-4afba24e5fc2626a3c604ec990539572f6662ff9.tar.xz kernel-qcow2-linux-4afba24e5fc2626a3c604ec990539572f6662ff9.zip | |
sparc64: Skip bogus PCI bridge ranges.
It seems that when a PCI Express bridge is not in use and has no devices
behind it, the ranges property is bogus. Specifically the size property
is of the form [0xffffffff:...], and if you add this size to the resource
start address the 64-bit calculation will overflow.
Just check specifically for this size value signature and skip them.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions