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authorAnton Blanchard <anton@samba.org>2013-07-31 16:31:26 +1000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2013-08-09 18:05:29 +1000
commit4e90a2a7375e86827541bda9393414c03e7721c6 (patch)
tree799c105ac4e5f00beb9a6dbcdbe0397244512966 /arch
parentb7bc9e7d808ba55729bd263b0210cda36965be32 (diff)
downloadlinux-stericsson-4e90a2a7375e86827541bda9393414c03e7721c6.tar.gz
powerpc: On POWERNV enable PPC_DENORMALISATION by default
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> CC: <stable@vger.kernel.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 3bf72cd2c8fc..dbd9d3c991e8 100644
--- 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.