Abstract: Methods and systems for dynamically partitioning a cache and maintaining cache coherency are provided. In an embodiment, a system for processing memory requests includes a cache and a cache controller configured to compare a memory address and a type of a received memory request to a memory address and a type, respectively, corresponding to a cache line of the cache to determine whether the memory request hits on the cache line. In another embodiment, a method for processing fetch memory requests includes receiving a memory request and determining if the memory request hits on a cache line of a cache by determining if a memory address and a type of the memory request match a memory address and a type, respectively, corresponding to a cache line of the cache.