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When booting (in boot_comp.c), the BSS is allocated with kernel typed memory (which is bug #1), and then the retype machinery allows it to be mapped in despite it being an incorrect type for mapping into user level (bug #2).
When booting (in
boot_comp.c), the BSS is allocated with kernel typed memory (which is bug #1), and then the retype machinery allows it to be mapped in despite it being an incorrect type for mapping into user level (bug #2).FIXME.