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Kernel page-table isolation: Revision history


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  • curprev 13:5113:51, 5 May 2021Tea2min talk contribs 14,282 bytes −20 →‎top: Remove one link to improve readability. (Reading it the first time, the way the phrase was segmented into links broke my mental parser. Of course, feel free to revert if you prefer the previous version.) undo

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  • curprev 07:0307:03, 31 January 201850.39.110.205 talk 14,555 bytes +16 Exceptions were missed. Also, system calls are not "handled" on the user page tables. They are only started. The full "handling" happens after the switch to the kernel page tables. undo
  • curprev 07:0107:01, 31 January 201850.39.110.205 talk 14,539 bytes +14 "all" is imprecise. There are some locations still mapped like entry/exit instructions and stacks. undo
  • curprev 07:0007:00, 31 January 201850.39.110.205 talk 14,525 bytes −90 Remove imprecise information. The original KAISER was a single "patch". Also, KAISER was not repurposed. It was designed to remove side-channels that exploit the shared kernel/user mapping. That's that Meltdown is. undo

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