diff options
Diffstat (limited to 'arch/arm64/kernel/suspend.c')
| -rw-r--r-- | arch/arm64/kernel/suspend.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/arm64/kernel/suspend.c b/arch/arm64/kernel/suspend.c index d7564891ffe1..e3f72df9509d 100644 --- a/arch/arm64/kernel/suspend.c +++ b/arch/arm64/kernel/suspend.c @@ -74,8 +74,9 @@ void notrace __cpu_suspend_exit(void) */ spectre_v4_enable_mitigation(NULL); - /* Restore additional MTE-specific configuration */ + /* Restore additional feature-specific configuration */ mte_suspend_exit(); + ptrauth_suspend_exit(); } /* @@ -91,6 +92,9 @@ int cpu_suspend(unsigned long arg, int (*fn)(unsigned long)) unsigned long flags; struct sleep_stack_data state; + /* Report any MTE async fault before going to suspend */ + mte_suspend_enter(); + /* * From this point debug exceptions are disabled to prevent * updates to mdscr register (saved and restored along with |