[Bug 43339] Wrong Pci-Bridge Header Type check.

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https://bugzilla.kernel.org/show_bug.cgi?id=43339


Alex Williamson <alex.williamson@redhat.com> changed:

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                 CC|                            |alex.williamson@redhat.com




--- Comment #1 from Alex Williamson <alex.williamson@redhat.com>  2012-06-05 18:33:46 ---
(In reply to comment #0)
> 
> So, 1 & 0xE == 0 thus KVM assigns pci-bridge device to VM successfully.

Have you found this to be true in practice?  The test here is clearly wrong,
but immediately after this we test pci-sysfs resource permissions.  We only
test standard device resources, as we're not expecting a bridge to get through,
but I believe those should all be zero for a bridge, which will result in
denying assignment of the device because it has no resources.  If you have a
pci-bridge that actually makes it through that test, please include lspci -vvv
for it here.  Thanks

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