From: Anton Blanchard <anton@samba.org>
To: benh@kernel.crashing.org, paulus@samba.org, mikey@neuling.org
Cc: linuxppc-dev@lists.ozlabs.org
Subject: [PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default
Date: Wed, 31 Jul 2013 16:31:26 +1000 [thread overview]
Message-ID: <20130731163126.051976be@kryten> (raw)
We want PPC_DENORMALISATION enabled when POWERNV is enabled,
so update the Kconfig.
Signed-off-by: Anton Blanchard <anton@samba.org>
---
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.
next reply other threads:[~2013-07-31 6:31 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-31 6:31 Anton Blanchard [this message]
2013-07-31 6:34 ` [PATCH] powerpc: On POWERNV enable PPC_DENORMALISATION by default Michael Neuling
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