s390/pci: add error message for UID collision

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When UID checking was turned off during runtime in the underlying
hypervisor, a PCI device may be attached with the same UID. This is
already detected but happens silently. Add an error message so it can
more easily be understood why a device was not added.

Reviewed-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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Niklas Schnelle 2019-11-28 09:30:00 +01:00 • committed by Vasily Gorbik

parent 247f265fa5

commit 794b8846dc

1 changed files with 3 additions and 0 deletions

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arch/s390/pci/pci.c

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