[PATCH v0 4/4] init: efi: arm: enable (U)EFI runtime services on arm

Since the efi_set_virtual_address_map call has strict init ordering requirements, add an explicit hook in the required place.

Signed-off-by: Leif Lindholm leif.lindholm@linaro.org --- init/main.c | 6 ++++++ 1 file changed, 6 insertions(+)

diff --git a/init/main.c b/init/main.c index 9484f4b..c61706e 100644 --- a/init/main.c +++ b/init/main.c @@ -872,6 +872,12 @@ static noinline void __init kernel_init_freeable(void) smp_prepare_cpus(setup_max_cpus);

do_pre_smp_initcalls(); + +#ifdef CONFIG_ARM + if (efi_enabled(EFI_RUNTIME_SERVICES)) + efi_enter_virtual_mode(); +#endif + lockup_detector_init();

smp_init();