Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 689d3e47 authored by Shiraz Hashim's avatar Shiraz Hashim
Browse files

defconfig: msm: update mmap randomness for all targets 



CTS malloc tests on Android 'N' expects higher entropy in
mmap returned address. Present value of mmap random bits
is not providing enough variations for 32 bit tasks.

Increase mmap_rnd_bits for 32bit and mmap_rnd_compat_bits
for 64bit targets to value of 16.

Change-Id: Ibf6463467f28221470619b4f43ece062d41ae6b8
Signed-off-by: default avatarShiraz Hashim <shashim@codeaurora.org>
parent 0878ce57

arch/arm/configs/msm8909-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -25,6 +25,7 @@ CONFIG_KALLSYMS_ALL=y 
CONFIG_EMBEDDED=y

CONFIG_PROFILING=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_ARCH_MMAP_RND_BITS=16

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

arch/arm/configs/msm8909_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -27,6 +27,7 @@ CONFIG_PROFILING=y 
CONFIG_OPROFILE=m

CONFIG_KPROBES=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_ARCH_MMAP_RND_BITS=16

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

arch/arm/configs/msm8937-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ CONFIG_EMBEDDED=y 
# CONFIG_SLUB_DEBUG is not set

CONFIG_PROFILING=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_ARCH_MMAP_RND_BITS=16

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

arch/arm/configs/msm8937_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ CONFIG_PROFILING=y 
CONFIG_OPROFILE=m

CONFIG_KPROBES=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_ARCH_MMAP_RND_BITS=16

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y

arch/arm/configs/msmcortex-perf_defconfig

+1 −0
Original line number Diff line number Diff line
@@ -28,6 +28,7 @@ CONFIG_EMBEDDED=y 
# CONFIG_SLUB_DEBUG is not set

CONFIG_PROFILING=y

CONFIG_CC_STACKPROTECTOR_REGULAR=y

CONFIG_ARCH_MMAP_RND_BITS=16

CONFIG_MODULES=y

CONFIG_MODULE_UNLOAD=y

CONFIG_MODULE_FORCE_UNLOAD=y