KVM: PPC: Add support for FPU/Altivec/VSX

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When our guest starts using either the FPU, Altivec or VSX we need to make
sure Linux knows about it and sneak into its process switching code
accordingly.

This patch makes accesses to the above parts of the system work inside the
VM.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Alexander Graf 2010-01-15 14:49:11 +01:00 • committed by Marcelo Tosatti

parent d5e528136c

commit 180a34d2d3

2 changed files with 201 additions and 6 deletions

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14

arch/powerpc/include/asm/kvm_host.h

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193

arch/powerpc/kvm/book3s.c

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