--- zzzz-none-000/linux-3.10.107/arch/unicore32/mm/fault.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/unicore32/mm/fault.c 2021-02-04 17:41:59.000000000 +0000 @@ -218,7 +218,7 @@ * If we're in an interrupt or have no user * context, we must not take the fault.. */ - if (in_atomic() || !mm) + if (faulthandler_disabled() || !mm) goto no_context; if (user_mode(regs))