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* KVM: powerpc: Fix mtsrin in book3s_64 mmuAlexander Graf2009-12-27
| | | | | | | | | | | We were shifting the Ks/Kp/N bits one bit too far on mtsrin. It took me some time to figure that out, so I also put in some debugging and a comment explaining the conversion. This fixes current OpenBIOS boot on PPC64 KVM. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
* powerpc/kvm: Sync guest visible MMU stateAlexander Graf2009-12-08
| | | | | | | | | | | | | Currently userspace has no chance to find out which virtual address space we're in and resolve addresses. While that is a big problem for migration, it's also unpleasent when debugging, as gdb and the monitor don't work on virtual addresses. This patch exports enough of the MMU segment state to userspace to make debugging work and thus also includes the groundwork for migration. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* Add book3s_64 guest MMUAlexander Graf2009-11-05
To be able to run a guest, we also need to implement a guest MMU. This patch adds MMU handling for Book3s_64 guests. Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>