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Commit 7405e2b0 authored Jun 16, 2014 by Prasad Sodagudi

msm: defconfig: Enable CONFIG_ARM_DECOMPRESSOR_LIMIT



Set flag CONFIG_ARM_DECOMPRESSOR_LIMIT to 50MB size to limit
the memory to be mapped by decompressor with read, write
and execute permissions to avoid speculative prefetch.

Change-Id: If1ea154dac7274491052ec13efaecaab00cce01f
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>

parent fc654638

arch/arm/configs/msm8916-512mb-perf_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@ CONFIG_KSM=y
		CONFIG_BALANCE_ANON_FILE_RECLAIM=y
		CONFIG_CC_STACKPROTECTOR=y
		CONFIG_CP_ACCESS=y
		CONFIG_ARM_DECOMPRESSOR_LIMIT=0x3200000
		CONFIG_CPU_FREQ_GOV_POWERSAVE=y
		CONFIG_CPU_FREQ_GOV_USERSPACE=y
		CONFIG_CPU_FREQ_GOV_ONDEMAND=y

arch/arm/configs/msm8916-512mb_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -51,6 +51,7 @@ CONFIG_KSM=y
		CONFIG_BALANCE_ANON_FILE_RECLAIM=y
		CONFIG_CC_STACKPROTECTOR=y
		CONFIG_CP_ACCESS=y
		CONFIG_ARM_DECOMPRESSOR_LIMIT=0x3200000
		CONFIG_CPU_FREQ_GOV_POWERSAVE=y
		CONFIG_CPU_FREQ_GOV_USERSPACE=y
		CONFIG_CPU_FREQ_GOV_ONDEMAND=y

arch/arm/configs/msm8916-perf_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ CONFIG_HIGHMEM=y
		CONFIG_CC_STACKPROTECTOR=y
		CONFIG_CP_ACCESS=y
		CONFIG_NR_CPUS=8
		CONFIG_ARM_DECOMPRESSOR_LIMIT=0x3200000
		CONFIG_CPU_FREQ_GOV_POWERSAVE=y
		CONFIG_CPU_FREQ_GOV_USERSPACE=y
		CONFIG_CPU_FREQ_GOV_ONDEMAND=y

arch/arm/configs/msm8916_defconfig

+1 −0

Original line number	Diff line number	Diff line
		@@ -53,6 +53,7 @@ CONFIG_AEABI=y
		CONFIG_HIGHMEM=y
		CONFIG_CC_STACKPROTECTOR=y
		CONFIG_CP_ACCESS=y
		CONFIG_ARM_DECOMPRESSOR_LIMIT=0x3200000
		CONFIG_CPU_FREQ_GOV_POWERSAVE=y
		CONFIG_CPU_FREQ_GOV_USERSPACE=y
		CONFIG_CPU_FREQ_GOV_ONDEMAND=y