diff options
Diffstat (limited to 'arch/arm64/kernel/smp.c')
| -rw-r--r-- | arch/arm64/kernel/smp.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/kernel/smp.c b/arch/arm64/kernel/smp.c index d6286a1e8d02..ca0bf862f905 100644 --- a/arch/arm64/kernel/smp.c +++ b/arch/arm64/kernel/smp.c @@ -345,6 +345,12 @@ void __init smp_prepare_boot_cpu(void) * and/or scheduling is enabled. */ apply_alternatives_early(); + + /* + * Conditionally switch to GIC PMR for interrupt masking (this + * will be a nop if we are using normal interrupt masking) + */ + maybe_switch_to_sysreg_cpuif(); } static u64 __init of_get_cpu_mpidr(struct device_node *dn) |