No way to clear a cache error?

[stevobailey]

vicuna/rtl/vproc_cache.sv

Line 344 in bda3511

err [windex_i] <= werr_i;

If a memory transaction error occurs, and the error is stored in the cache, all future cache hits to this address will return an error to the CPU. Neither the CPU nor the cache have a way of "retrying" the memory transaction for this address, unless the CPU manages to fill up the cache before trying to access this address again.