[Qemu-devel] [PATCH] target-arm: Make LPAE feature imply V7MP

[Peter Maydell]

The v7 ARM ARM specifies that the Large Physical Address
Extension requires implementation of the Multiprocessing
Extensions, so make our LPAE feature imply V7MP rather
than specifying both in the A15 CPU initfn.

Signed-off-by: Peter Maydell <peter.mayd...@linaro.org>
---
Doesn't make much difference now, but will save a line when
adding future CPU definitions.

 target-arm/cpu.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 496a59f..54b4bb2 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -198,6 +198,7 @@ static void arm_cpu_realizefn(DeviceState *dev, Error 
**errp)
         set_feature(env, ARM_FEATURE_VFP);
     }
     if (arm_feature(env, ARM_FEATURE_LPAE)) {
+        set_feature(env, ARM_FEATURE_V7MP);
         set_feature(env, ARM_FEATURE_PXN);
     }
 
@@ -571,7 +572,6 @@ static void cortex_a15_initfn(Object *obj)
     set_feature(&cpu->env, ARM_FEATURE_NEON);
     set_feature(&cpu->env, ARM_FEATURE_THUMB2EE);
     set_feature(&cpu->env, ARM_FEATURE_ARM_DIV);
-    set_feature(&cpu->env, ARM_FEATURE_V7MP);
     set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
     set_feature(&cpu->env, ARM_FEATURE_DUMMY_C15_REGS);
     set_feature(&cpu->env, ARM_FEATURE_LPAE);
-- 
1.7.9.5