Hello
I wanted to ask if it is possible in marss that kernel and user access at
least some common address-space?
If yes, then kernel may bring a block in cache, which may be used by
user-space or vice-versa. Since the matching logic in cache (copied below)
does not check whether it by kernel or user, it will be considered hit. Is
it correct?
int match(T target) {
int way = 0;
foreach (i, ways) {
way += (tags[i] == target) ? (i + 1) : 0;
}
return way - 1;
}
Thanks and Regards
Sparsh Mittal
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