Different kind of tagging. salem is referring to how addresses are compared in the cache: http://en.wikipedia.org/wiki/CPU_cache#Virtual_tags_and_vhints http:/

Different kind of tagging. salem is referring to how addresses are compared in the cache: http://en.wikipedia.org/wiki/CPU_cache#Virtual_tags_and_vhints http://en.wikipedia.org/wiki/CPU_cache#Virtual_tags_and_vhin... you are referring to ASIDs which are the mechanism by which different address spaces can share space in the TLB at the same time: http://www.helenos.org/doc/design/html.chunked/mm.html#id2535017 http://www.helenos.org/doc/design/html.chunked/mm.html#id253...