K 10
svn:author
V 4
neel
K 8
svn:date
V 27
2012-11-22T04:07:18.982245Z
K 7
svn:log
V 423
Fix a bug in the MSI-X resource allocation for PCI passthrough devices.

In the case where the underlying host had disabled MSI-X via the
"hw.pci.enable_msix" tunable, the ppt_setup_msix() function would fail
and return an error without properly cleaning up. This in turn would
cause a page fault on the next boot of the guest.

Fix this by calling ppt_teardown_msix() in all the error return paths.

Obtained from:	NetApp

END