kernel-fxtec-pro1x/arch/powerpc
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
..
boot [POWERPC] 4xx: Add 440EPx Sequoia ehci dts entry 2008-02-06 21:02:53 -06:00
configs [POWERPC] 83xx: Update mpc83xx_defconfig 2008-02-05 23:48:06 -06:00
kernel Fix compilation of powerpc asm-offsets.c with old gcc 2008-02-07 14:54:45 -08:00
lib [POWERPC] rheap: Changes config mechanism 2007-10-16 17:09:21 -06:00
math-emu [POWERPC] Fix carry bug in 128-bit unsigned integer adding 2008-01-23 19:34:21 -06:00
mm Merge branch 'for-2.6.25' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-02-07 09:02:26 -08:00
oprofile [POWERPC] Made FSL Book-E PMC support more generic 2008-02-05 23:34:14 -06:00
platforms [POWERPC] spufs: Fix timing dependent false return from spufs_run_spu 2008-02-08 19:52:36 +11:00
sysdev [POWERPC] Add missing native dcr dcr_ind_lock spinlock 2008-02-06 21:02:56 -06:00
xmon [POWERPC] Make setjmp/longjmp code usable outside of xmon 2008-01-25 22:52:50 +11:00
.gitignore [POWERPC] Add files build to .gitignore 2006-12-04 20:41:29 +11:00
Kconfig [POWERPC] Switch to generic compat_binfmt_elf code 2008-02-07 20:40:18 +11:00
Kconfig.debug [POWERPC] 4xx: Base support for 440GX Taishan eval board 2007-12-23 13:13:33 -06:00
Makefile [POWERPC] bootwrapper: Build multiple cuImages 2008-02-07 11:40:19 +11:00