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authorAnton Blanchard <anton@samba.org>2013-07-31 16:31:26 +1000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-08-14 22:59:04 -0700
commit70aabee48d28ead09817660d35d9f53a13b99eda (patch)
tree7dc946e3cde9d39f87cead1a20cb1be0f87df092 /arch/powerpc
parent96e9cd3d0609e76839ae25efe1ea8b75ca81e588 (diff)
downloadlinaro-lsk-70aabee48d28ead09817660d35d9f53a13b99eda.tar.gz
powerpc: On POWERNV enable PPC_DENORMALISATION by default
commit 4e90a2a7375e86827541bda9393414c03e7721c6 upstream. We want PPC_DENORMALISATION enabled when POWERNV is enabled, so update the Kconfig. Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r--arch/powerpc/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index c33e3ad2c8f..74991fee2e6 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -572,7 +572,7 @@ 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.