diff options
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/mm/slb.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index 457fd29448b1..b663a36f9ada 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -66,6 +66,9 @@ static void assert_slb_presence(bool present, unsigned long ea) WARN_ON_ONCE(mfmsr() & MSR_EE); + if (!cpu_has_feature(CPU_FTR_ARCH_206)) + return; + asm volatile(__PPC_SLBFEE_DOT(%0, %1) : "=r"(tmp) : "r"(ea) : "cr0"); WARN_ON(present == (tmp == 0)); |