From: Jeff D. <jd...@ka...> - 2001-10-08 16:14:39
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rc...@im... said: > When we check if a pte is present under UML, a swap entry (whose type > is 32) will not have the present bit on (as expected), but will "have" > _PAGE_PROTNONE on, since 32 was coded to 0x80. That way, pte_present() > macro will erroneously return 1. Yup, I don't know how that explains your problem, but that looks like a bug. What is _PAGE_PROTNONE for anyway? Is it a special Intel broken bit? Can I just get rid of it? Jeff |