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| author | Xudong Hao <xudong.hao@intel.com> | 2013-05-31 12:21:29 +0800 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2013-05-31 15:30:02 -0600 |
| commit | fbf33f516bdbcc2ab1ba1e54dfb720b0cfaa6874 (patch) | |
| tree | e9fae8a71b38e6cb5bf27d1ccef89a11e7bb3b9c /drivers/pci/pci-sysfs.c | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
| download | linux-stable-fbf33f516bdbcc2ab1ba1e54dfb720b0cfaa6874.tar.gz linux-stable-fbf33f516bdbcc2ab1ba1e54dfb720b0cfaa6874.tar.bz2 linux-stable-fbf33f516bdbcc2ab1ba1e54dfb720b0cfaa6874.zip | |
PCI: Finish SR-IOV VF setup before adding the device
Commit 4f535093cf "PCI: Put pci_dev in device tree as early as possible"
moves device registering from pci_bus_add_devices() to pci_device_add().
That causes problems for virtual functions because device_add(&virtfn->dev)
is called before setting the virtfn->is_virtfn flag, which then causes Xen
to report PCI virtual functions as PCI physical functions.
Fix it by setting virtfn->is_virtfn before calling pci_device_add().
[Jiang Liu]: Move the setting of virtfn->is_virtfn ahead further for better
readability and modify changelog.
Signed-off-by: Xudong Hao <xudong.hao@intel.com>
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: stable@vger.kernel.org # v3.9+
Diffstat (limited to 'drivers/pci/pci-sysfs.c')
0 files changed, 0 insertions, 0 deletions