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authorScott Wood <scottwood@freescale.com>2011-04-27 17:24:10 -0500
committerAvi Kivity <avi@redhat.com>2011-05-22 08:47:50 -0400
commiteab176722f4628b2d9cf76221a43dd3a0e37e632 (patch)
tree4b1e9e9ecb6adc4fb97c47ad5a3c174d3ad942ef /arch/powerpc/include
parent1a040b26c5c915b317103b87ae7006d40443f197 (diff)
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KVM: PPC: booke: save/restore VRSAVE (a.k.a. USPRG0)
Linux doesn't use USPRG0 (now renamed VRSAVE in the architecture, even when Altivec isn't involved), but a guest might. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include')
-rw-r--r--arch/powerpc/include/asm/kvm_host.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 890897cee050..a16804399165 100644
--- a/arch/powerpc/include/asm/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
@@ -223,6 +223,7 @@ struct kvm_vcpu_arch {
ulong hflags;
ulong guest_owned_ext;
#endif
+ u32 vrsave; /* also USPRG0 */
u32 mmucr;
ulong sprg4;
ulong sprg5;
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