IH=6 may preserve hypervisor real-mode ERAT entries and is the recommended SLBIA hint for switching partitions. Signed-off-by: Nicholas Piggin <npiggin@xxxxxxxxx> --- arch/powerpc/kvm/book3s_hv_rmhandlers.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kvm/book3s_hv_rmhandlers.S b/arch/powerpc/kvm/book3s_hv_rmhandlers.S index 9f0fdbae4b44..8cf1f69f442e 100644 --- a/arch/powerpc/kvm/book3s_hv_rmhandlers.S +++ b/arch/powerpc/kvm/book3s_hv_rmhandlers.S @@ -898,7 +898,7 @@ BEGIN_MMU_FTR_SECTION /* Radix host won't have populated the SLB, so no need to clear */ li r6, 0 slbmte r6, r6 - slbia + PPC_SLBIA(6) ptesync END_MMU_FTR_SECTION_IFCLR(MMU_FTR_TYPE_RADIX) @@ -1506,7 +1506,7 @@ guest_exit_cont: /* r9 = vcpu, r12 = trap, r13 = paca */ /* Finally clear out the SLB */ li r0,0 slbmte r0,r0 - slbia + PPC_SLBIA(6) ptesync stw r5,VCPU_SLB_MAX(r9) @@ -3329,7 +3329,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_ARCH_300) /* Clear hash and radix guest SLB, see guest_exit_short_path comment. */ slbmte r0, r0 - slbia + PPC_SLBIA(6) BEGIN_MMU_FTR_SECTION b 4f -- 2.23.0
