Re: [dpdk-dev] [PATCH v2 1/3] test/rcu: fix the compiling error for armv8.2

[Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>]

<snip>

> > Subject: [EXT] [PATCH v2 1/3] test/rcu: fix the compiling error for
> > armv8.2
> >
> > With "-march=armv8.2-a" specified, a compiling error generated:
> > app/test/test_rcu_qsbr.c:234:10: error: comparison of integer
> > expressions of different signedness: ‘unsigned int’ and ‘int’
> > [-Werror=sign-compare]
> >
> > Fixes: b87089b0bb19 ("test/rcu: add API and functional tests")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Gavin Hu <gavin.hu@arm.com>
> > Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
> > Reviewed-by: Steve Capper <steve.capper@arm.com>
> 
> 
> Reviewed-by: Jerin Jacob <jerinj@marvell.com>
This should be fixed already due to commit 104dbec2081.
Gavin, can you please verify? If yes, we can skip this patch.

> 
> 
> > ---
> >  app/test/test_rcu_qsbr.c | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/app/test/test_rcu_qsbr.c b/app/test/test_rcu_qsbr.c index
> > 1d273e3..b008c9d 100644
> > --- a/app/test/test_rcu_qsbr.c
> > +++ b/app/test/test_rcu_qsbr.c
> > @@ -231,7 +231,7 @@ test_rcu_qsbr_thread_unregister(void)
> >  		/* Update quiescent state counter */
> >  		for (i = 0; i < num_threads[j]; i++) {
> >  			/* Skip one update */
> > -			if (i == (RTE_MAX_LCORE - 10))
> > +			if (i == (unsigned int)(RTE_MAX_LCORE - 10))
> >  				continue;
> >  			rte_rcu_qsbr_quiescent(t[0],
> >  				(j == 2) ? (RTE_MAX_LCORE - 1) : i);
> > --
> > 2.7.4