Benjamin Herrenschmidt d9ada91ae2 powerpc: Replace mfmsr instructions with load from PACA kernel_msr field ...

On 64-bit, the mfmsr instruction can be quite slow, slower
than loading a field from the cache-hot PACA, which happens
to already contain the value we want in most cases.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2012-03-09 10:55:20 +11:00

..

alpha

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-01-11 18:50:26 -08:00

arm

arch/arm/mach-shmobile/board-ag5evm.c: included linux/dma-mapping.h twice

2012-02-24 13:32:17 +09:00

avr32

avr32: select generic atomic64_t support

2012-02-03 16:16:40 -08:00

blackfin

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-01-11 18:50:26 -08:00

c6x

Kbuild: Use dtc's -d (dependency) option

2012-02-14 21:14:44 -05:00

cris

lib: use generic pci_iomap on all architectures

2012-01-10 18:04:27 -08:00

frv

Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers

2012-01-14 18:03:30 -08:00

h8300

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-01-11 18:50:26 -08:00

hexagon

lib: move GENERIC_IOMAP to lib/Kconfig

2011-11-24 22:21:19 +02:00

ia64

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux

2012-01-18 15:51:48 -08:00

m32r

Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers

2012-01-14 18:03:30 -08:00

m68k

m68k: Do not set global share for non-kernel shared pages

2012-02-07 11:25:57 +10:00

microblaze

Revert "microblaze: Add topology init"

2012-01-31 09:06:52 +01:00

mips

mips: use the the PCI controller's io_map_base

2012-01-31 23:20:30 +02:00

mn10300

Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers

2012-01-14 18:03:30 -08:00

openrisc

Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

2012-01-16 14:34:54 -08:00

parisc

parisc, exec: remove redundant set_fs(USER_DS)

2012-01-12 20:13:04 -08:00

powerpc

powerpc: Replace mfmsr instructions with load from PACA kernel_msr field

2012-03-09 10:55:20 +11:00

s390

sys_poll: fix incorrect type for 'timeout' parameter

2012-02-21 17:24:20 -08:00

score

score: fix off-by-one index into syscall table

2012-01-23 08:38:49 -08:00

sh

SuperH fixes for 3.3-rc5

2012-02-24 08:56:51 -08:00

sparc

lib: Fix multiple definitions of clz_tab

2012-02-02 10:34:23 +11:00

tile

Merge branch 'for-next' of git://git.infradead.org/users/dhowells/linux-headers

2012-01-14 18:03:30 -08:00

um

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/audit

2012-01-17 16:41:31 -08:00

unicore32

Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci

2012-01-11 18:50:26 -08:00

x86

i387: export 'fpu_owner_task' per-cpu variable

2012-02-20 19:34:10 -08:00

xtensa

xtensa: fix memscan()

2012-02-03 16:16:40 -08:00

.gitignore

…

Kconfig

mm,x86,um: move CMPXCHG_DOUBLE config option

2012-01-12 20:13:03 -08:00