From: Alexey Ishchuk <aishchuk@linux.vnet.ibm.com>
Date: Fri, 14 Nov 2014 13:27:58 +0000 (+0100)
Subject: s390/kernel: add system calls for PCI memory access
X-Git-Tag: omap-for-v3.19/fixes-rc1~124^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4eafad7febd482092b331ea72c37274d745956be;p=pandora-kernel.git

s390/kernel: add system calls for PCI memory access

Add the new __NR_s390_pci_mmio_write and __NR_s390_pci_mmio_read
system calls to allow user space applications to access device PCI I/O
memory pages on s390x platform.

[ Martin Schwidefsky: some code beautification ]

Signed-off-by: Alexey Ishchuk <aishchuk@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

Reading git-diff-tree failed