diff options
| author | Kulikov Vasiliy | 2010-08-03 07:43:15 +0200 |
|---|---|---|
| committer | David S. Miller | 2010-08-05 01:18:02 +0200 |
| commit | 7a0c2029d655e03499b1e2a3daeeab6a56d72b87 (patch) | |
| tree | 2de949a524222b5391483ddeba9e9e3b154584ff /Documentation | |
| parent | cxgb3: do not use PCI resources before pci_enable_device() (diff) | |
| download | kernel-qcow2-linux-7a0c2029d655e03499b1e2a3daeeab6a56d72b87.tar.gz kernel-qcow2-linux-7a0c2029d655e03499b1e2a3daeeab6a56d72b87.tar.xz kernel-qcow2-linux-7a0c2029d655e03499b1e2a3daeeab6a56d72b87.zip | |
cxgb4vf: do not use PCI resources before pci_enable_device()
IRQ and resource[] may not have correct values until
after PCI hotplug setup occurs at pci_enable_device() time.
The semantic match that finds this problem is as follows:
// <smpl>
@@
identifier x;
identifier request ~= "pci_request.*|pci_resource.*";
@@
(
* x->irq
|
* x->resource
|
* request(x, ...)
)
...
*pci_enable_device(x)
// </smpl>
Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions