diff options
Diffstat (limited to 'arch/arm64/kvm')
| -rw-r--r-- | arch/arm64/kvm/arm.c | 3 | ||||
| -rw-r--r-- | arch/arm64/kvm/hyp/nvhe/switch.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c index 46dc3d75cf13..cbfff390f55f 100644 --- a/arch/arm64/kvm/arm.c +++ b/arch/arm64/kvm/arm.c @@ -1295,6 +1295,9 @@ static void cpu_init_hyp_mode(void) arm64_get_ssbd_state() == ARM64_SSBD_FORCE_DISABLE) { kvm_call_hyp_nvhe(__kvm_enable_ssbs); } + + /* Copy information whether SSBD callback is required to hyp. */ + hyp_init_aux_data(); } static void cpu_hyp_reset(void) diff --git a/arch/arm64/kvm/hyp/nvhe/switch.c b/arch/arm64/kvm/hyp/nvhe/switch.c index cc4f8e790fb3..4662df6330d7 100644 --- a/arch/arm64/kvm/hyp/nvhe/switch.c +++ b/arch/arm64/kvm/hyp/nvhe/switch.c @@ -27,6 +27,9 @@ #include <asm/processor.h> #include <asm/thread_info.h> +/* Non-VHE copy of the kernel symbol. */ +DEFINE_PER_CPU_READ_MOSTLY(u64, arm64_ssbd_callback_required); + static void __activate_traps(struct kvm_vcpu *vcpu) { u64 val; |