Re: [PATCH v3 04/10] sched/fair: rework load_balance

[Valentin Schneider]

On 08/10/2019 17:39, Valentin Schneider wrote:
>>
>> But -fno-strict-overflow mandates 2s complement for all such signed
>> issues.
>>
> 
> So then there really shouldn't be any ambiguity. I have no idea if
> -fno-strict-overflow then also lifts the undefinedness of the right shifts,
> gotta get my spade and dig some more.
> 

Bleh, no luck really.

Thinking about it some more you can't overflow by right shifting
(logical/arithmetic), so I dunno if signed right shift counts as "such
signed issues".