every page. If the source entry was read-only, one or more wired pages could be in backing objects. - vm_fault_copy_entry() should not set the PG_WRITEABLE flag on the page unless the destination entry is, in fact, writeable.
every page. If the source entry was read-only, one or more wired pages could be in backing objects. - vm_fault_copy_entry() should not set the PG_WRITEABLE flag on the page unless the destination entry is, in fact, writeable.