[PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default

STALE4753d

2 messages, 2 authors, 2013-07-31 · open the first message on its own page

[PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default

From: Anton Blanchard <hidden>
Date: 2013-07-31 06:31:26 

We want PPC_DENORMALISATION enabled when POWERNV is enabled,
so update the Kconfig.

Signed-off-by: Anton Blanchard <redacted>
---

Index: b/arch/powerpc/Kconfig
===================================================================
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -566,7 +566,7 @@ config SCHED_SMT
 config PPC_DENORMALISATION
 	bool "PowerPC denormalisation exception handling"
 	depends on PPC_BOOK3S_64
-	default "n"
+	default "y" if PPC_POWERNV
 	---help---
 	  Add support for handling denormalisation of single precision
 	  values.  Useful for bare metal only.  If unsure say Y here.

Re: [PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default

From: Michael Neuling <hidden>
Date: 2013-07-31 06:34:39 

Anton Blanchard [off-list ref] wrote:

We want PPC_DENORMALISATION enabled when POWERNV is enabled,
so update the Kconfig.

Signed-off-by: Anton Blanchard <redacted>
Acked-by: Michael Neuling <redacted>
quoted hunk
---

Index: b/arch/powerpc/Kconfig
===================================================================
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -566,7 +566,7 @@ config SCHED_SMT
 config PPC_DENORMALISATION
 	bool "PowerPC denormalisation exception handling"
 	depends on PPC_BOOK3S_64
-	default "n"
+	default "y" if PPC_POWERNV
 	---help---
 	  Add support for handling denormalisation of single precision
 	  values.  Useful for bare metal only.  If unsure say Y here.
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