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authorAndre Detsch <adetsch@br.ibm.com>2007-08-21 10:06:22 +0800
committerPaul Mackerras <paulus@samba.org>2007-08-30 16:27:18 +1000
commitada83daab31c3ec35845785482124373a62f430c (patch)
tree3efd34d60cc2f38ecb6b80bf8861c8eb544cf8ef /arch/powerpc/configs/pseries_defconfig
parent62ee68e3bcb0d056aae5b36dea0388ca25572cdf (diff)
[POWERPC] spufs: Don't call spu_run_init from spu_reacquire_runnable
This fixes a major bug which was happening when a SPU thread advances its execution right after being restored to a SPU. A potentially outdated NPC value was being (re)written to the SPU. So, spu_run_init, in this case, was either not doing anything relevant, or breaking the execution of the SPU thread. This fixes a common problem of losing a mailbox write when it was done to a saved context. Signed-off-by: Andre Detsch <adetsch@br.ibm.com> Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/configs/pseries_defconfig')
0 files changed, 0 insertions, 0 deletions