Messages in this thread | | | Date | Mon, 28 Jan 2008 12:44:54 -0800 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH] x86: Construct 32 bit boot time page tables in native format. |
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Rafael J. Wysocki wrote: > Actually, no. We only do that with the kernel code mapping which should be > safe as long as TLBs are not flushed (and they aren't). >
Er, what? Assuming the TLB will retain some mappings while you overwrite the pagetable is a highly dubious prospect. Are you copying the same values over, or something else?
J
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