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| author | Jacob Keller <jacob.e.keller@intel.com> | 2016-06-09 12:02:03 -0700 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2016-08-29 01:31:03 -0700 |
| commit | e59a393d089d08a4622de07f941dd3629fcaec6a (patch) | |
| tree | 67ae66902286a35138a8c7251e0fb5ad662a7a86 /kernel/test_kprobes.c | |
| parent | 0b498a52778368ff501557d68c7b50878ab1701e (diff) | |
fm10k: fix PCI device enable_cnt leak in .io_slot_reset
A previous patch removed the pci_disable_device() call in
.io_error_detected. This call corresponded to a pci_enable_device_mem()
call within .io_slot_reset handler. Change the call here to
a pci_reenable_device() so that it does not increment and leak the
enable_cnt reference count for the device. Without this change, VF
devices may fail during an unbind/bind, and we'll never zero the
reference counter for the pci_dev structure.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'kernel/test_kprobes.c')
0 files changed, 0 insertions, 0 deletions