Re: [PATCH v6 1/3] lib: Add strongly typed 64bit int_sqrt

[Crt Mori]

On 19 December 2017 at 14:25, Peter Zijlstra <peterz@xxxxxxxxxxxxx> wrote:
> On Tue, Dec 19, 2017 at 10:31:18AM +0100, Crt Mori wrote:
>> IIO kernel does not have the recent version in, so thanks for heads
>
> IIO?
>

Industrial Input / Output Subsytem tree

>> up. It does not change much for my function.
>
> The comment says:
>
>  * Computes: floor(sqrt(x))
>
> floor(sqrt(2^64-1)) == 2^32-1
>

OK, so return value should be u32.