On Fri, Jun 18, 2021 at 12:51 PM Pavan Nikhilesh Bhagavatula
<pbhagavat...@marvell.com> wrote:
>
>
>
> >-----Original Message-----
> >From: Ruifeng Wang <ruifeng.w...@arm.com>
> >Sent: Thursday, June 10, 2021 12:55 PM
> >To: Pavan Nikhilesh Bhagavatula <pbhagavat...@marvell.com>; Shijith
> >Thotton <sthot...@marvell.com>
> >Cc: dev@dpdk.org; n...@arm.com; Ruifeng Wang
> ><ruifeng.w...@arm.com>
> >Subject: [EXT] [PATCH] event/cnxk: fix clang warning on Arm
> >
> >External Email
> >
> >----------------------------------------------------------------------
> >Build with Clang-10 has warning:
> >drivers/event/cnxk/cnxk_tim_worker.h:372:23: warning: value size
> >does not match register size specified by the constraint and modifier [-
> >Wasm-operand-widths]
> > : [rem] "=&r"(rem)
> > ^
> >drivers/event/cnxk/cnxk_tim_worker.h:365:17: note: use constraint
> >modifier "w"
> > " ldxr %[rem], [%[crem]] \n"
> > ^~~~~~
> > %w[rem]
> >
> >Changed variable type to match register size, which placates clang.
> >
> >Fixes: 300b796262a1 ("event/cnxk: add timer arm routine")
> >Cc: pbhagavat...@marvell.com
> >
> >Signed-off-by: Ruifeng Wang <ruifeng.w...@arm.com>
>
> LGTM, thanks.
>
> Acked-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
Applied to dpdk-next-net-eventdev/for-main. Thanks
>
> >---
> > drivers/event/cnxk/cnxk_tim_worker.h | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> >diff --git a/drivers/event/cnxk/cnxk_tim_worker.h
> >b/drivers/event/cnxk/cnxk_tim_worker.h
> >index 7caeb1a8fb..78e36ffafe 100644
> >--- a/drivers/event/cnxk/cnxk_tim_worker.h
> >+++ b/drivers/event/cnxk/cnxk_tim_worker.h
> >@@ -320,7 +320,7 @@ cnxk_tim_add_entry_mp(struct cnxk_tim_ring
> >*const tim_ring,
> > struct cnxk_tim_ent *chunk;
> > struct cnxk_tim_bkt *bkt;
> > uint64_t lock_sema;
> >- int16_t rem;
> >+ int64_t rem;
> >
> > __retry:
> > cnxk_tim_get_target_bucket(tim_ring, rel_bkt, &bkt,
> >&mirr_bkt);
> >--
> >2.25.1
>
