xen: deal with pmd being allocated/freed

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Deal properly with pmd-level pages being allocated and freed
dynamically.  We can handle them more or less the same as pte pages.

Also, deal with early_ioremap pagetable manipulations.

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Jeremy Fitzhardinge 2008-01-30 13:33:39 +01:00 • committed by Ingo Molnar

parent a5a19c63f4

commit 1c70e9bd83

1 changed files with 25 additions and 5 deletions

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arch/x86/xen/enlighten.c

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