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(parent: fbbe6ae) | patch
PCI: Fix /sys warning when sriov enabled and card is hot removed
authorYinghai Lu <yinghai@kernel.org>
Sun, 5 Feb 2012 06:55:01 +0000 (22:55 -0800)
committerJesse Barnes <jbarnes@virtuousgeek.org>
Fri, 17 Feb 2012 17:22:03 +0000 (09:22 -0800)
commitdd3e1cb8881f90e7b017ae9e030b55168dca22de
tree5ad0b8879ae0a3ef1cff5e5e82da4932ef1216e7tree | snapshot
parentfbbe6aee41f5f6397899579ef052a387b2d65308commit | diff
PCI: Fix /sys warning when sriov enabled and card is hot removed

sysfs is a bit stricter now and emits warnings in more cases.

For SRIOV hotplug, we are calling pci_stop_dev() for each VF first
(after we update pci_stop_bus_devices) which remove each VF subdir.  So
double check the VF dir in /sys before trying to remove the physfn link.

Signed-of-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
drivers/pci/iov.c diff | blob | history
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