KVM: PPC: Book3S HV: Fix register usage when loading/saving VRSAVE

[~andy/linux] / arch / powerpc / kvm / book3s_hv_rmhandlers.S

diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
index 781e6bf69afb13c8162adf39e69c7be6851c9f21..818dce344e82a0fa0a94fe7f21eefdb2483fbc68 100644 (file)
--- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S
+++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S
@@ -2136,7 +2136,7 @@ BEGIN_FTR_SECTION
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
        mfspr   r6,SPRN_VRSAVE
-       stw     r6,VCPU_VRSAVE(r3)
+       stw     r6,VCPU_VRSAVE(r31)
        mtlr    r30
        mtmsrd  r5
        isync
@@ -2173,7 +2173,7 @@ BEGIN_FTR_SECTION
        bl      .load_vr_state
 END_FTR_SECTION_IFSET(CPU_FTR_ALTIVEC)
 #endif
-       lwz     r7,VCPU_VRSAVE(r4)
+       lwz     r7,VCPU_VRSAVE(r31)
        mtspr   SPRN_VRSAVE,r7
        mtlr    r30
        mr      r4,r31