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KVM: PPC: Book3S PR: Use SLB entry 0
authorAlexander Graf <agraf@suse.de>
Thu, 15 May 2014 12:36:05 +0000 (14:36 +0200)
committerAlexander Graf <agraf@suse.de>
Fri, 30 May 2014 12:26:30 +0000 (14:26 +0200)
commite89bf7acc7549fe3defd2c8f2f78b96ff91839ed
treee26c500f44108f4ea3528988459b76ae3bf5d2a3tree | snapshot
parent82e59ee77725425c0a3cd1ac9215e340675082f6commit | diff
KVM: PPC: Book3S PR: Use SLB entry 0

We didn't make use of SLB entry 0 because ... of no good reason. SLB entry 0
will always be used by the Linux linear SLB entry, so the fact that slbia
does not invalidate it doesn't matter as we overwrite SLB 0 on exit anyway.

Just enable use of SLB entry 0 for our shadow SLB code.

Signed-off-by: Alexander Graf <agraf@suse.de>
arch/powerpc/kvm/book3s_64_mmu_host.c diff | blob | history
arch/powerpc/kvm/book3s_64_slb.S diff | blob | history
Linux Kernel Source Tree.