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arm64: enable harden branch predictor

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Enable the harden branch predictor for arm64 as it is recommend.

Signed-off-by: Mathias Kresin <dev@kresin.me>
This commit is contained in:
Mathias Kresin
2018-04-26 22:25:11 +02:00
parent 25f47c7bf9
commit 3877550114
6 changed files with 10 additions and 2 deletions
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2
target/linux/octeontx/config-4.14
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@@ -253,6 +253,7 @@ CONFIG_GPIO_PCA953X_IRQ=y
CONFIG_GPIO_THUNDERX=y
# CONFIG_GRO_CELLS is not set
CONFIG_HANDLE_DOMAIN_IRQ=y
CONFIG_HARDEN_BRANCH_PREDICTOR=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
@@ -513,6 +514,7 @@ CONFIG_TASK_XACCT=y
CONFIG_TEE=y
CONFIG_THIN_ARCHIVES=y
CONFIG_THREAD_INFO_IN_TASK=y
CONFIG_UNMAP_KERNEL_AT_EL0=y
CONFIG_THUNDER_NIC_BGX=y
CONFIG_THUNDER_NIC_PF=y
CONFIG_THUNDER_NIC_RGX=y