[Arm-dev] [PATCH v2] config-centos-sig: aarch64: Enable 48 bit VA

Fri Nov 18 22:29:20 UTC 2016
Jeremy Linton <jeremy.linton at arm.com>

The current RHELSA kernel is using a 42bit VA which
is too limiting for possible near future workloads.
Update this to 48 bits. This patch has a dependency
on mozjs versions in the distro being patched to
work with virtual address spaces >47 bits.

Signed-off-by: Jeremy Linton <jeremy.linton at arm.com>
---
 SOURCES/config-centos-sig | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/SOURCES/config-centos-sig b/SOURCES/config-centos-sig
index 15f60f4..33486a9 100644
--- a/SOURCES/config-centos-sig
+++ b/SOURCES/config-centos-sig
@@ -9,4 +9,6 @@ CONFIG_XGENE_PMU=y
 CONFIG_I2C_DESIGNWARE_CORE=m
 CONFIG_I2C_DESIGNWARE_PLATFORM=m
 CONFIG_I2C_DESIGNWARE_PCI=m
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
 
-- 
2.5.5