Looks like unnecessary mapping of capability
y.jaeyong at ...9...
Wed Jan 30 02:20:33 CET 2013
>From time to time, I saw something like this:
l4_obj_fpage(A.dst(), 0, L4_FPAGE_RWX),
B.dst() | L4_ITEM_MAP);
I think it looks like a unnecessary mapping, because rather than mapping,
we can just copy the capability like this,
A = B.
Since I'm feeling like I miss something here, could you tell me the
difference between two of them?
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