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| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2011-09-26 12:22:01 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-27 00:48:34 -0400 |
| commit | cf177fd049d6248b8c594bd7fa3ba56313f7d405 (patch) | |
| tree | c3dc97c73812268fbcb4961b668610ae626ed10f /drivers/net/ethernet/marvell/sky2.c | |
| parent | 2aefcad8666e0c7c1aff51c0dacc164a1b681895 (diff) | |
| download | op-kernel-dev-cf177fd049d6248b8c594bd7fa3ba56313f7d405.zip op-kernel-dev-cf177fd049d6248b8c594bd7fa3ba56313f7d405.tar.gz | |
xen/pciback: Add flag indicating device has been assigned by Xen
Device drivers that create and destroy SR-IOV virtual functions via
calls to pci_enable_sriov() and pci_disable_sriov can cause catastrophic
failures if they attempt to destroy VFs while they are assigned to
guest virtual machines. By adding a flag for use by the Xen PCI back
to indicate that a device is assigned a device driver can check that
flag and avoid destroying VFs while they are assigned and avoid system
failures.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/sky2.c')
0 files changed, 0 insertions, 0 deletions
