1*cf84ac9aSAndroid Build Coastguard Worker kernel_ulong_t shuffle_scno(kernel_ulong_t scno)2*cf84ac9aSAndroid Build Coastguard Workershuffle_scno(kernel_ulong_t scno) 3*cf84ac9aSAndroid Build Coastguard Worker { 4*cf84ac9aSAndroid Build Coastguard Worker if (current_personality == 0 && scno != (kernel_ulong_t) -1) 5*cf84ac9aSAndroid Build Coastguard Worker scno ^= __X32_SYSCALL_BIT; 6*cf84ac9aSAndroid Build Coastguard Worker 7*cf84ac9aSAndroid Build Coastguard Worker return scno; 8*cf84ac9aSAndroid Build Coastguard Worker } 9