From patchwork Mon Oct 16 23:08:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tyler Retzlaff X-Patchwork-Id: 132662 X-Patchwork-Delegate: david.marchand@redhat.com Return-Path: X-Original-To: patchwork@inbox.dpdk.org Delivered-To: patchwork@inbox.dpdk.org Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 9970F43183; Tue, 17 Oct 2023 01:09:13 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 5C26140A8B; Tue, 17 Oct 2023 01:09:10 +0200 (CEST) Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by mails.dpdk.org (Postfix) with ESMTP id AAFA0402DE for ; Tue, 17 Oct 2023 01:09:07 +0200 (CEST) Received: by linux.microsoft.com (Postfix, from userid 1086) id C81DF20B74C2; Mon, 16 Oct 2023 16:09:06 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com C81DF20B74C2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1697497746; bh=VG1/JXHCSWV9+BEqUeA3b2u/kRfFBStKvr0tuD/mgqo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=pjQOZGGEzwLZHkI1EEkJhnDIwiETs+tYCw6ctIRYGgWvDq7cTDNNspsn201ysARzS 3TweT6VuoY+6B6+wP0PZN1WLcLoO+buibeegzn9oiUMThOmEO2SDWMD7t8UhyRVDkK cTYtVyrCrV6SSk1cpx/w20i9O0u9VL+pDkVvn2+Y= From: Tyler Retzlaff To: dev@dpdk.org Cc: Akhil Goyal , Anatoly Burakov , Andrew Rybchenko , Bruce Richardson , Chenbo Xia , Ciara Power , David Christensen , David Hunt , Dmitry Kozlyuk , Dmitry Malloy , Elena Agostini , Erik Gabriel Carrillo , Fan Zhang , Ferruh Yigit , Harman Kalra , Harry van Haaren , Honnappa Nagarahalli , Jerin Jacob , Konstantin Ananyev , Matan Azrad , Maxime Coquelin , Narcisa Ana Maria Vasile , Nicolas Chautru , Olivier Matz , Ori Kam , Pallavi Kadam , Pavan Nikhilesh , Reshma Pattan , Sameh Gobriel , Shijith Thotton , Sivaprasad Tummala , Stephen Hemminger , Suanming Mou , Sunil Kumar Kori , Thomas Monjalon , Viacheslav Ovsiienko , Vladimir Medvedkin , Yipeng Wang , Tyler Retzlaff Subject: [PATCH 02/21] event/cnxk: remove single use of rte stdatomic Date: Mon, 16 Oct 2023 16:08:46 -0700 Message-Id: <1697497745-20664-3-git-send-email-roretzla@linux.microsoft.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1697497745-20664-1-git-send-email-roretzla@linux.microsoft.com> References: <1697497745-20664-1-git-send-email-roretzla@linux.microsoft.com> X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org The variable operated on by the single use of rte stdatomic was not RTE_ATOMIC(T) specified. Remove the use of stdatomic for now to fix LLVM build with enable_stdatomic=true. event/cnxk will be converted to rte stdatomic in a later series. Fixes: 14a4aa9eae71 ("event/cnxk: support get remaining ticks") Cc: pbhagavatula@marvell.com Signed-off-by: Tyler Retzlaff --- drivers/event/cnxk/cnxk_tim_worker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/event/cnxk/cnxk_tim_worker.c b/drivers/event/cnxk/cnxk_tim_worker.c index ae4bf33..944490d 100644 --- a/drivers/event/cnxk/cnxk_tim_worker.c +++ b/drivers/event/cnxk/cnxk_tim_worker.c @@ -193,7 +193,7 @@ return -ENOENT; bkt = (struct cnxk_tim_bkt *)evtim->impl_opaque[1]; - sema = rte_atomic_load_explicit(&bkt->w1, rte_memory_order_acquire); + sema = __atomic_load_n(&bkt->w1, rte_memory_order_acquire); if (cnxk_tim_bkt_get_hbt(sema) || !cnxk_tim_bkt_get_nent(sema)) return -ENOENT;