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![]() We found that when the 'decrementer' is saved, the PPE saves the current time 'csa->suspend_time'. When restoring the 'decrementer', (Step 34) decrementer seems to be adjusted with the number of cycles th= at a spu thread has not been running. In that code it is missing a substract ('-') because 'delta_time' is assigned a not substracted(see bellow). Acked-by: Mark Nutter <mnutter@us.ibm.com> Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org> |
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.. | ||
spufs | ||
interrupt.c | ||
interrupt.h | ||
iommu.c | ||
iommu.h | ||
Kconfig | ||
Makefile | ||
pervasive.c | ||
pervasive.h | ||
setup.c | ||
smp.c | ||
spider-pic.c | ||
spu_base.c | ||
spu_callbacks.c | ||
spu_priv1.c | ||
spu_syscalls.c |