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Commit 35329505 authored Oct 31, 2018 by Srinivas Ramana

defconfig: msm: Enable branch predictor hardening on sm6150



Enable branch predictor hardening to protect from cache
aliasing attacks on sm6150 SoC.

Change-Id: I612f2627623b85a69655a27f6f19aa527eb57e3f
Signed-off-by: Srinivas Ramana <sramana@codeaurora.org>

parent 93f033f3

arch/arm64/configs/vendor/sdmsteppe-perf_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -67,7 +67,6 @@ CONFIG_CMA=y
		CONFIG_ZSMALLOC=y
		CONFIG_SECCOMP=y
		# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
		# CONFIG_HARDEN_BRANCH_PREDICTOR is not set
		CONFIG_ARMV8_DEPRECATED=y
		CONFIG_SWP_EMULATION=y
		CONFIG_CP15_BARRIER_EMULATION=y

arch/arm64/configs/vendor/sdmsteppe_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -72,7 +72,6 @@ CONFIG_CMA_DEBUGFS=y
		CONFIG_ZSMALLOC=y
		CONFIG_SECCOMP=y
		# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
		# CONFIG_HARDEN_BRANCH_PREDICTOR is not set
		CONFIG_PRINT_VMEMLAYOUT=y
		CONFIG_ARMV8_DEPRECATED=y
		CONFIG_SWP_EMULATION=y