<div dir="ltr"><br><br><div class="gmail_quote"><div dir="ltr">Am Mo., 27. Aug. 2018 um 21:15 Uhr schrieb Peter Zijlstra <<a href="mailto:peterz@infradead.org">peterz@infradead.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
It's just one config that produces the warning. IMO the warning is<br>
pretty useless.<br>
<br>
That said; I never got a response on:<br>
<br>
<a href="https://lkml.kernel.org/r/20180420165139.GP4064@hirez.programming.kicks-ass.net" rel="noreferrer" target="_blank">https://lkml.kernel.org/r/20180420165139.GP4064@hirez.programming.kicks-ass.net</a><br>
<br>
which asked if:<br>
<br>
#define sched_feat(x) !!(sysctl_sched_features & (1UL << __SCHED_FEAT_##x))<br>
<br>
would work, since that casts to a bool.<br></blockquote><div><br>I'm sorry for not answering to the question before. I thought you would also consider this one ugly.<br>I've just tested it (again with v4.16-rc5) and it fixes the warning.<br><br>Philipp</div></div></div>