KVM: ppc: support large host pages

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KVM on 440 has always been able to handle large guest mappings with 4K host
pages -- we must, since the guest kernel uses 256MB mappings.

This patch makes KVM work when the host has large pages too (tested with 64K).

Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Hollis Blanchard 2008-12-02 15:51:53 -06:00 • committed by Avi Kivity

parent 4a643be8c9

commit 891686188f

3 changed files with 64 additions and 23 deletions

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4

arch/powerpc/include/asm/kvm_ppc.h

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71

arch/powerpc/kvm/44x_tlb.c

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12

arch/powerpc/kvm/booke.c

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