From 3877550114c37be4dfcb6dce7f28ef5400529326 Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Thu, 26 Apr 2018 22:25:11 +0200 Subject: arm64: enable harden branch predictor Enable the harden branch predictor for arm64 as it is recommend. Signed-off-by: Mathias Kresin --- target/linux/armvirt/64/config-default | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target/linux/armvirt/64/config-default') diff --git a/target/linux/armvirt/64/config-default b/target/linux/armvirt/64/config-default index 4e63668f5f..0045651333 100644 --- a/target/linux/armvirt/64/config-default +++ b/target/linux/armvirt/64/config-default @@ -106,6 +106,7 @@ CONFIG_GENERIC_CSUM=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GPIO_GENERIC=y CONFIG_GPIO_GENERIC_PLATFORM=y +CONFIG_HARDEN_BRANCH_PREDICTOR=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_HAVE_ARCH_KASAN=y @@ -177,6 +178,7 @@ CONFIG_SYS_SUPPORTS_HUGETLBFS=y # CONFIG_THUNDER_NIC_PF is not set # CONFIG_THUNDER_NIC_RGX is not set # CONFIG_THUNDER_NIC_VF is not set +CONFIG_UNMAP_KERNEL_AT_EL0=y CONFIG_VEXPRESS_CONFIG=y CONFIG_VEXPRESS_SYSCFG=y CONFIG_VIDEOMODE_HELPERS=y -- cgit v1.2.3