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/mvebu/cortexa72/config-default | 2 ++ 1 file changed, 2 insertions(+) (limited to 'target/linux/mvebu/cortexa72/config-default') diff --git a/target/linux/mvebu/cortexa72/config-default b/target/linux/mvebu/cortexa72/config-default index ba0fd35b56..3c2b2b0446 100644 --- a/target/linux/mvebu/cortexa72/config-default +++ b/target/linux/mvebu/cortexa72/config-default @@ -62,6 +62,7 @@ CONFIG_GENERIC_CSUM=y CONFIG_GENERIC_IRQ_MIGRATION=y CONFIG_GENERIC_PINCONF=y CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_HARDEN_BRANCH_PREDICTOR=y CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y CONFIG_HAVE_ARCH_HUGE_VMAP=y CONFIG_HAVE_ARCH_KASAN=y @@ -118,4 +119,5 @@ CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SYSCTL_EXCEPTION_TRACE=y CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_UNMAP_KERNEL_AT_EL0=y CONFIG_VMAP_STACK=y -- cgit v1.2.3