diff options
Diffstat (limited to 'arch/powerpc/mm/book3s32')
| -rw-r--r-- | arch/powerpc/mm/book3s32/kuap.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/arch/powerpc/mm/book3s32/kuap.c b/arch/powerpc/mm/book3s32/kuap.c index 0e59c8b32c4f..9df6911b8fde 100644 --- a/arch/powerpc/mm/book3s32/kuap.c +++ b/arch/powerpc/mm/book3s32/kuap.c @@ -6,10 +6,22 @@ struct static_key_false disable_kuap_key; EXPORT_SYMBOL(disable_kuap_key); +void kuap_lock_all_ool(void) +{ + kuap_lock_all(); +} +EXPORT_SYMBOL(kuap_lock_all_ool); + +void kuap_unlock_all_ool(void) +{ + kuap_unlock_all(); +} +EXPORT_SYMBOL(kuap_unlock_all_ool); + void __init setup_kuap(bool disabled) { if (!disabled) - kuap_update_sr(mfsr(0) | SR_KS, 0, TASK_SIZE); + kuap_lock_all_ool(); if (smp_processor_id() != boot_cpuid) return; |