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s390/pci: add parameter to force floating irqs
authorSebastian Ott <sebott@linux.ibm.com>
Tue, 26 Feb 2019 15:07:32 +0000 (16:07 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 29 Apr 2019 08:47:01 +0000 (10:47 +0200)
commitfbfe07d440f2c55070a0358f66560bb4f9fb92e7
treef5c7e9d68381f75f625126383c4a8b77c386f657
parent07e3ec3acb80726f60b7ab924b1b0f1498148b56
s390/pci: add parameter to force floating irqs

Provide a kernel parameter to force the usage of floating interrupts.

Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Documentation/admin-guide/kernel-parameters.txt
arch/s390/include/asm/pci.h
arch/s390/pci/pci.c
arch/s390/pci/pci_irq.c