Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx> --- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 0e1f5bf168a1..9f0fdbae4b44 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -888,15 +888,19 @@ ALT_FTR_SECTION_END_IFCLR(CPU_FTR_ARCH_300) cmpdi r3, 512 /* 1 microsecond */ blt hdec_soon - /* For hash guest, clear out and reload the SLB */ ld r6, VCPU_KVM(r4) lbz r0, KVM_RADIX(r6) cmpwi r0, 0 bne 9f + + /* For hash guest, clear out and reload the SLB */ +BEGIN_MMU_FTR_SECTION + /* Radix host won't have populated the SLB, so no need to clear */ li r6, 0 slbmte r6, r6 slbia ptesync +END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_RADIX) /* Load up guest SLB entries (N.B. slb_max will be 0 for radix) */ lwz r5,VCPU_SLB_MAX(r4) -- 2.23.0
