Re: [patch 5/6] futex: Prepare futex_lock_pi() for runtime clock selection

[Thomas Gleixner]

On Fri, Apr 23 2021 at 11:34, Lukasz Majewski wrote:
>>  	ret = get_futex_key(uaddr, flags & FLAGS_SHARED, &q.key,
>> FUTEX_WRITE); @@ -3711,7 +3711,7 @@ long do_futex(u32 __user *uaddr,
>> int op, 
>>  	if (op & FUTEX_CLOCK_REALTIME) {
>>  		flags |= FLAGS_CLOCKRT;
>> -		if (cmd != FUTEX_WAIT_BITSET &&	cmd !=
>> FUTEX_WAIT_REQUEUE_PI)
>> +		if (cmd != FUTEX_WAIT_BITSET && cmd !=
>> FUTEX_WAIT_REQUEUE_PI) return -ENOSYS;
>
> What is the exact change for those two lines above? Looks like some
> different tab/spaces...

Oops. Yes. I surely stared at every hunk more than once...