[PATCH 3/3] score: Add SMP support to the cache manager

Daniel Cederman cederman at gaisler.com
Mon Jul 7 07:46:00 UTC 2014

Probably true. I could change 
rtems_cache_invalidate_entire_instruction_cpu_set(set) to 
rtems_cache_invalidate_entire_instruction_all_processors() instead. Or 
make the original rtems_cache_invalidate_entire_instruction() notify all 
processors when running SMP, but I guess that could be dangerous.

Daniel Cederman
Software Engineer
Aeroflex Gaisler AB
Aeroflex Microelectronic Solutions – HiRel
Kungsgatan 12
SE-411 19 Gothenburg, Sweden
Phone: +46 31 7758665
cederman at gaisler.com

On 2014-07-07 08:53, Sebastian Huber wrote:
> I think instruction cache operations scoped by processors make no sense
> on SMP.  Every processor should have the same view to the instruction
> memory.

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