Heiko Carstens 52499d93d6 s390/maccess: reduce stnsm instructions ...

When fixing the DAT off bug ("s390: fix DAT off memory access, e.g.
on kdump") both Christian and I missed that we can save an additional
stnsm instruction.

This saves us a couple of cycles which could improve the speed of
memcpy_real.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2016-02-17 09:05:04 +01:00

..

alpha

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

arc

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

arm

ARM: multi_v7_defconfig: enable DW_WATCHDOG

2016-02-04 13:25:33 -08:00

arm64

KVM/ARM fixes for v4.5-rc2

2016-02-08 16:20:51 +01:00

avr32

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

blackfin

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

c6x

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

cris

Merge branch 'akpm' (patches from Andrew)

2016-01-21 12:32:08 -08:00

frv

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

h8300

Merge branch 'akpm' (patches from Andrew)

2016-01-21 12:32:08 -08:00

hexagon

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

ia64

[IA64] Enable copy_file_range syscall for ia64

2016-01-22 14:20:01 -08:00

m32r

m32r: fix build failure due to SMP and MMU

2016-02-05 18:10:40 -08:00

m68k

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

metag

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

microblaze

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

mips

regmap: mmio: Revert to v4.4 endianness handling

2016-02-08 10:20:06 -08:00

mn10300

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

nios2

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

openrisc

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

parisc

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

powerpc

powerpc fixes for 4.5

2016-01-29 16:10:16 -08:00

s390

s390/maccess: reduce stnsm instructions

2016-02-17 09:05:04 +01:00

score

…

sh

sh: fix smp_store_mb for !SMP

2016-01-26 10:18:29 +02:00

sparc

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

tile

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

um

um: asm/page.h: remove the pte_high member from struct pte_t

2016-02-05 18:10:40 -08:00

unicore32

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00

x86

mm, hugetlb: don't require CMA for runtime gigantic pages

2016-02-05 18:10:40 -08:00

xtensa

dma-mapping: remove <asm-generic/dma-coherent.h>

2016-01-20 17:09:18 -08:00

.gitignore

…

Kconfig

dma-mapping: always provide the dma_map_ops based implementation

2016-01-20 17:09:18 -08:00