Luke Browning 85687ff2b4 [POWERPC] spufs: Fix timing dependent false return from spufs_run_spu ...

Stop bits are only valid when the running bit is not set.  Status bits
carry over from one invocation of spufs_run_spu() to another, so the
RUNNING bit gets added to the previous state of the register which may
have been a remote library call.  In this case, it looks like another
library routine should be invoked, but the spe is actually running.

This fixes a problem with a testcase that exercises the scheduler.

Signed-off-by: Luke Browning <lukebrowning@us.ibm.com>
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2008-02-08 19:52:36 +11:00

..

alpha

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

arm

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

2008-02-07 12:57:44 -08:00

avr32

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

blackfin

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

cris

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

frv

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

h8300

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

ia64

Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

2008-02-07 09:45:58 -08:00

m32r

m32r: build fix of arch/m32r/kernel/smpboot.c

2008-02-07 08:42:32 -08:00

m68k

m68k: correct setting of struct user.u_ar0

2008-02-07 14:15:55 -08:00

m68knommu

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

mips

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

parisc

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

powerpc

[POWERPC] spufs: Fix timing dependent false return from spufs_run_spu

2008-02-08 19:52:36 +11:00

ppc

scheduled OSS driver removal

2008-02-06 10:41:02 -08:00

s390

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

sh

Use BOOTMEM_EXCLUSIVE for kdump

2008-02-07 08:42:25 -08:00

sparc

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

2008-02-07 10:21:26 -08:00

sparc64

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

2008-02-07 10:21:26 -08:00

um

uml: make mconsole_stack namespace-aware

2008-02-05 09:44:32 -08:00

v850

Introduce flags for reserve_bootmem()

2008-02-07 08:42:25 -08:00

x86

SLUB: Alternate fast paths using cmpxchg_local

2008-02-07 17:47:41 -08:00

xtensa

calibrate_delay() must be __cpuinit

2008-02-06 10:41:08 -08:00

.gitignore

arch: Ignore arch/i386 and arch/x86_64

2008-01-19 21:29:39 -08:00

Kconfig

Move Kconfig.instrumentation to arch/Kconfig and init/Kconfig

2008-02-03 08:58:08 +01:00