Michael Holzheu 576ebd7492 kernel: Fix s390 absolute memory access for /dev/mem ... On s390 the prefix page and absolute zero pages are not correctly returned when reading /dev/mem. The reason is that the s390 asm/io.h file includes the asm-generic/io.h file which then defines xlate_dev_mem_ptr() and therefore overwrites the s390 specific version that does the correct swap operation for prefix and absolute zero pages. The problem is a regression that was introduced with git commit cd248341 (s390/pci: base support). To fix the problem add "#ifndef xlate_dev_mem_ptr" in asm-generic/io.h and "#define xlate_dev_mem_ptr" in asm/io.h. This ensures that the s390 version is used. For completeness also add the "#ifndef" construct for xlate_dev_kmem_ptr(). Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2013-05-22 09:45:57 +02:00
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acpi	ACPI: Fix section to __init. Align with usage in acpixf.h	2013-05-12 14:03:14 +02:00
asm-generic	kernel: Fix s390 absolute memory access for /dev/mem	2013-05-22 09:45:57 +02:00
clocksource	ARM: late Exynos multiplatform changes	2013-05-07 11:28:42 -07:00
crypto
drm	Merge branch 'drm-radeon-sun-hainan' of git://people.freedesktop.org/~airlied/linux	2013-05-21 08:50:57 -07:00
dt-bindings
keys
linux	Pinctrl fixes for the v3.10 series:	2013-05-20 07:59:46 -07:00
math-emu
media	Merge branch 'topic/omap3isp' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media	2013-05-01 09:57:04 -07:00
memory
misc
net	ipv6: do not clear pinet6 field	2013-05-11 16:26:38 -07:00
pcmcia
ras
rdma
rxrpc
scsi	Merge branch 'postmerge' into for-linus	2013-05-10 07:54:01 -07:00
sound	sound fixes for v3.10-rc1	2013-05-10 07:51:56 -07:00
target	target: removed unused transport_state flag	2013-05-15 01:46:53 -07:00
trace	Fixed regressions (two stability regressions and a performance	2013-05-14 09:30:54 -07:00
uapi	Merge git://git.infradead.org/users/eparis/audit	2013-05-11 14:29:11 -07:00
video	Merge branch 'late/clksrc' into late/cleanup	2013-05-06 23:43:45 +02:00
xen	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2013-05-01 14:08:52 -07:00
Kbuild	UAPI: remove empty Kbuild files	2013-04-30 17:04:09 -07:00