Re: [PATCH v2] net/sched: act_gate: Limit the max value for cycletime

[Edward Adam Davis <eadavis@qq.com>]

On Tue, 25 Aug 2026 04:25:04 -0400, Jamal Hadi Salim <jhs@mojatatu.com> wrote:
> On Sun, Aug 23, 2026 at 12:07 AM Edward Adam Davis <eadavis@qq.com> wrote:
> >
> > If the user passes a cycletime value of 0xFFFFFFFFFFFFFFFFULL,
> > an overflow occurs during the assignment of cycle in gate_timer_func():
> >
> > cycle = p->tcfg_cycletime; // overflow, cycle = -1
> >
> > Since the local variable cycle is declared as ktime_t (i.e., s64),
> > the assignment overflows.
> >
> 
> Review the sashiko feedback. At least two of those concerns look legit
> and need to be addressed:
> 1) complaint about timer disarm on replace 2) INT_MAX being too narrow
I haven't received any feedback regarding sashiko, and I didn't quite
understand the points made in item 1); could you please provide more
details?

Regarding item 2), if INT_MAX is too narrow, do you have a suitable value
to recommend? S64_MAX?

cheers,
Edward