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authorAlexander Graf <agraf@suse.de>2009-10-30 05:47:11 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-11-05 16:49:54 +1100
commit0d8dc681c84aa88ddc3d2fe5b6029f8eb3d11ecf (patch)
tree7d297550ca76ffe8bd19a0279a742e2640b9677f /arch/powerpc/kvm/book3s_64_mmu.c
parent2f4cf5e42d13974763276e918618f76a4188e391 (diff)
Add book3s_64 Host MMU handling
We designed the Book3S port of KVM as modular as possible. Most of the code could be easily used on a Book3S_32 host as well. The main difference between 32 and 64 bit cores is the MMU. To keep things well separated, we treat the book3s_64 MMU as one possible compile option. This patch adds all the MMU helpers the rest of the code needs in order to modify the host's MMU, like setting PTEs and segments. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/kvm/book3s_64_mmu.c')
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