[PATCH 1/3] powerpc: Fix setting FSCR for HV=0 and on secondary CPUs

[Michael Neuling]

Currently we only set the FSCR (Facility Status and Control Register) when HV=1
but this feature is available when HV=0 also.  This patch sets FSCR when HV=0.

Also, we currently only set the FSCR on the master CPU.  This patch also sets
the FSCR on secondary CPUs.

Signed-off-by: Michael Neuling <mikey at neuling.org>
cc: Ian Munsie <imunsie at au1.ibm.com>
---
 arch/powerpc/kernel/cpu_setup_power.S |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/powerpc/kernel/cpu_setup_power.S b/arch/powerpc/kernel/cpu_setup_power.S
index d29facb..bb2d203 100644
--- a/arch/powerpc/kernel/cpu_setup_power.S
+++ b/arch/powerpc/kernel/cpu_setup_power.S
@@ -48,6 +48,7 @@ _GLOBAL(__restore_cpu_power7)
 
 _GLOBAL(__setup_cpu_power8)
 	mflr	r11
+	bl	__init_FSCR
 	bl	__init_hvmode_206
 	mtlr	r11
 	beqlr
@@ -56,13 +57,13 @@ _GLOBAL(__setup_cpu_power8)
 	mfspr	r3,SPRN_LPCR
 	oris	r3, r3, LPCR_AIL_3 at h
 	bl	__init_LPCR
-	bl	__init_FSCR
 	bl	__init_TLB
 	mtlr	r11
 	blr
 
 _GLOBAL(__restore_cpu_power8)
 	mflr	r11
+	bl	__init_FSCR
 	mfmsr	r3
 	rldicl.	r0,r3,4,63
 	beqlr
-- 
1.7.10.4