PCI/AER: Take reference on error devices

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Error handling may be running in parallel with a hot removal.  Reference
count the device during AER handling so the device can not be freed while
AER wants to reference it.

Signed-off-by: Keith Busch <keith.busch@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>

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Keith Busch 2018-09-20 10:27:09 -06:00 • committed by Bjorn Helgaas

parent 4f802170a8

commit 60271ab044

1 changed files with 2 additions and 1 deletions

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drivers/pci/pcie/aer.c

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