diff options
Diffstat (limited to 'arch/powerpc/kernel/epapr_hcalls.S')
| -rw-r--r-- | arch/powerpc/kernel/epapr_hcalls.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/epapr_hcalls.S b/arch/powerpc/kernel/epapr_hcalls.S index 69a912550577..033116e465d0 100644 --- a/arch/powerpc/kernel/epapr_hcalls.S +++ b/arch/powerpc/kernel/epapr_hcalls.S @@ -21,7 +21,13 @@ _GLOBAL(epapr_ev_idle) ori r4, r4,_TLF_NAPPING /* so when we take an exception */ PPC_STL r4, TI_LOCAL_FLAGS(r2) /* it will return to our caller */ +#ifdef CONFIG_BOOKE_OR_40x wrteei 1 +#else + mfmsr r4 + ori r4, r4, MSR_EE + mtmsr r4 +#endif idle_loop: LOAD_REG_IMMEDIATE(r11, EV_HCALL_TOKEN(EV_IDLE)) |