diff options
| author | Konrad Rzeszutek Wilk <[email protected]> | 2011-09-26 16:22:01 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2011-09-27 04:48:34 +0000 |
| commit | cf177fd049d6248b8c594bd7fa3ba56313f7d405 (patch) | |
| tree | c3dc97c73812268fbcb4961b668610ae626ed10f /net/ipv4/tcp_input.c | |
| parent | ehea: Remove sleep at .ndo_get_stats (diff) | |
| download | kernel-cf177fd049d6248b8c594bd7fa3ba56313f7d405.tar.gz kernel-cf177fd049d6248b8c594bd7fa3ba56313f7d405.zip | |
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 <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'net/ipv4/tcp_input.c')
0 files changed, 0 insertions, 0 deletions