RE: [RFC PATCH] pile stack and mempool driver (resend)

["Morten Brørup" <mb@smartsharesystems.com>]

> From: Stephen Hemminger [mailto:stephen@networkplumber.org]
> Sent: Saturday, 1 August 2026 17.00
> 
> On Sat,  1 Aug 2026 06:53:58 +0000
> Morten Brørup <mb@smartsharesystems.com> wrote:
> 
> > +__rte_diagnostic_push
> > +#pragma GCC diagnostic ignored "-Warray-bounds"
> > +#pragma GCC diagnostic ignored "-Wstringop-overread"
> 
> Ugh, no please don't fight the compiler.
> 
> > +	if (!(s->flags & RTE_STACK_F_PILE)) {
> > +		ret = rte_stack_push(s, obj_table, 2 * STACK_SIZE);
> > +		if (ret != 0) {
> > +			printf("[%s():%u] Excess objects push succeeded\n",
> > +			       __func__, __LINE__);
> > +			goto fail_test;
> > +		}
> >  	}

Yeah. It's also difficult to sneak those pragmas through the CI.
I'll try to rework the test case instead, so the compiler cannot see that we're overflowing the stack.