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Commit c42cb779 authored Aug 17, 2019 by Prasad Sodagudi

defconfig: arm64: Disable SSBD config for kona



Disable support speculative store bypass safe bit
due to performance impact kona V1 devices.

Change-Id: Ic08bca3458c69e9e16fd40c6c05342acbf67f599
Signed-off-by: Prasad Sodagudi <psodagud@codeaurora.org>

parent 83b13249

arch/arm64/configs/vendor/kona-perf_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -56,7 +56,6 @@ CONFIG_HZ_100=y
		CONFIG_SECCOMP=y
		CONFIG_OKL4_GUEST=y
		# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
		CONFIG_ARM64_SSBD=y
		CONFIG_ARMV8_DEPRECATED=y
		CONFIG_SWP_EMULATION=y
		CONFIG_CP15_BARRIER_EMULATION=y

arch/arm64/configs/vendor/kona_defconfig

+0 −1

Original line number	Diff line number	Diff line
		@@ -56,7 +56,6 @@ CONFIG_HZ_100=y
		CONFIG_SECCOMP=y
		CONFIG_OKL4_GUEST=y
		# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
		CONFIG_ARM64_SSBD=y
		CONFIG_PRINT_VMEMLAYOUT=y
		CONFIG_ARMV8_DEPRECATED=y
		CONFIG_SWP_EMULATION=y