diff options
| author | Shiraz Hashim <shashim@codeaurora.org> | 2016-09-08 16:03:45 +0530 |
|---|---|---|
| committer | Liam Mark <lmark@codeaurora.org> | 2016-11-14 16:04:41 -0800 |
| commit | da02aa08ee42365d2057edde302b51b6fedae40a (patch) | |
| tree | a18928a6cb16c6e0b9acddb9b477d10e85fc3368 | |
| parent | 24d0c1f91eb2850889cb27ef6fdcadc0c8ff2834 (diff) | |
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: Shiraz Hashim <shashim@codeaurora.org>
| -rw-r--r-- | arch/arm/configs/msmcortex_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/configs/msm-perf_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/configs/msm_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/configs/msmcortex-perf_defconfig | 1 | ||||
| -rw-r--r-- | arch/arm64/configs/msmcortex_defconfig | 1 |
5 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/configs/msmcortex_defconfig b/arch/arm/configs/msmcortex_defconfig index f843a98ee130..f8743e760054 100644 --- a/arch/arm/configs/msmcortex_defconfig +++ b/arch/arm/configs/msmcortex_defconfig @@ -27,6 +27,7 @@ CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK 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 diff --git a/arch/arm64/configs/msm-perf_defconfig b/arch/arm64/configs/msm-perf_defconfig index 5f8b02904d49..520a60c46106 100644 --- a/arch/arm64/configs/msm-perf_defconfig +++ b/arch/arm64/configs/msm-perf_defconfig @@ -32,6 +32,7 @@ CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_CC_STACKPROTECTOR_REGULAR=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm64/configs/msm_defconfig b/arch/arm64/configs/msm_defconfig index c1c0ae9da001..6249b604466b 100644 --- a/arch/arm64/configs/msm_defconfig +++ b/arch/arm64/configs/msm_defconfig @@ -29,6 +29,7 @@ CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_CC_STACKPROTECTOR_REGULAR=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm64/configs/msmcortex-perf_defconfig b/arch/arm64/configs/msmcortex-perf_defconfig index df65a3db12f5..3990bece1dd1 100644 --- a/arch/arm64/configs/msmcortex-perf_defconfig +++ b/arch/arm64/configs/msmcortex-perf_defconfig @@ -35,6 +35,7 @@ CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_CC_STACKPROTECTOR_REGULAR=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y diff --git a/arch/arm64/configs/msmcortex_defconfig b/arch/arm64/configs/msmcortex_defconfig index 2f7dfa9216b1..15ca50859eca 100644 --- a/arch/arm64/configs/msmcortex_defconfig +++ b/arch/arm64/configs/msmcortex_defconfig @@ -34,6 +34,7 @@ CONFIG_EMBEDDED=y # CONFIG_COMPAT_BRK is not set CONFIG_PROFILING=y CONFIG_CC_STACKPROTECTOR_REGULAR=y +CONFIG_ARCH_MMAP_RND_COMPAT_BITS=16 CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_FORCE_UNLOAD=y |