From: Nicholas Piggin <npiggin@gmail.com>
Date: Wed, 27 Sep 2017 05:45:58 +0000 (+1000)
Subject: powerpc/powernv: Use early_radix_enabled in POWER9 tlb flush
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=969a86a2855d484a00205a424df1c693acee15d9;p=openwrt%2Fstaging%2Fblogic.git

powerpc/powernv: Use early_radix_enabled in POWER9 tlb flush

This code is used at boot and machine checks, so it should be using
early_radix_enabled() (which is usable any time).

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
---

diff --git a/arch/powerpc/kernel/mce_power.c b/arch/powerpc/kernel/mce_power.c
index b76ca198e09c..d37e612050b5 100644
--- a/arch/powerpc/kernel/mce_power.c
+++ b/arch/powerpc/kernel/mce_power.c
@@ -128,7 +128,7 @@ void __flush_tlb_power9(unsigned int action)
 {
 	unsigned int num_sets;
 
-	if (radix_enabled())
+	if (early_radix_enabled())
 		num_sets = POWER9_TLB_SETS_RADIX;
 	else
 		num_sets = POWER9_TLB_SETS_HASH;