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s390: enable processes for mio instructions
authorSebastian Ott <sebott@linux.ibm.com>
Tue, 23 Apr 2019 11:14:28 +0000 (13:14 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 29 Apr 2019 08:47:01 +0000 (10:47 +0200)
commit833b441ec0f6f3c57cc2106ef628bb19d8fb0ee2
treef4571f3acf790048456f3025eb05f1b3ac4cce3d
parent56271303808fb86375ec33183d56c21fdeb836ea
s390: enable processes for mio instructions

Allow for userspace to use PCI MIO instructions.

Signed-off-by: Sebastian Ott <sebott@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/include/asm/pci_insn.h
arch/s390/kernel/early.c