From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by dpdk.space (Postfix) with ESMTP id D65B9A00E6 for ; Thu, 13 Jun 2019 15:29:45 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1536E1D421; Thu, 13 Jun 2019 15:29:45 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id 1211F1D414; Thu, 13 Jun 2019 15:29:42 +0200 (CEST) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 13 Jun 2019 06:29:41 -0700 X-ExtLoop1: 1 Received: from fyigit-mobl.ger.corp.intel.com (HELO [10.237.221.26]) ([10.237.221.26]) by fmsmga008.fm.intel.com with ESMTP; 13 Jun 2019 06:29:40 -0700 To: Yongseok Koh , Shahaf Shuler Cc: "dev@dpdk.org" , "stable@dpdk.org" References: <20190612053215.5682-1-shahafs@mellanox.com> <10BD7CE0-1B5A-4756-955B-66754A9F2CF1@mellanox.com> From: Ferruh Yigit Openpgp: preference=signencrypt Autocrypt: addr=ferruh.yigit@intel.com; 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WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <10BD7CE0-1B5A-4756-955B-66754A9F2CF1@mellanox.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] net/mlx5: fix 32b compilation X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 6/12/2019 10:25 PM, Yongseok Koh wrote: > >> On Jun 11, 2019, at 10:32 PM, Shahaf Shuler wrote: >> >> 32b Compilation output the below error: >> >> drivers/net/mlx5/mlx5_txq.c: In function 'mlx5_txq_ibv_new': >> error: format '%lx' expects argument of type 'long unsigned int', but >> argument 8 has type 'off_t' [-Werror=format=] >> DRV_LOG(DEBUG, "port %u: uar_mmap_offset 0x%lx", >> ^ > > off_t would have same size as pointer. > Changing lx to PRIxPTR would work? 'off_t' is no more same size as pointer, please check [1], otherwise what you said correct and code was working fine previously. Briefly, from build system we are asking/forcing off_t to be always 64-bit [1]: https://mails.dpdk.org/archives/dev/2019-June/133819.html > >> Fixes: 6bf10ab69be0 ("net/mlx5: support 32-bit systems") >> Cc: stable@dpdk.org >> >> Signed-off-by: Shahaf Shuler >> --- >> drivers/net/mlx5/mlx5_txq.c | 4 ++-- >> 1 file changed, 2 insertions(+), 2 deletions(-) >> >> diff --git a/drivers/net/mlx5/mlx5_txq.c b/drivers/net/mlx5/mlx5_txq.c >> index ebb42cbffb..a421139e3c 100644 >> --- a/drivers/net/mlx5/mlx5_txq.c >> +++ b/drivers/net/mlx5/mlx5_txq.c >> @@ -566,8 +566,8 @@ mlx5_txq_ibv_new(struct rte_eth_dev *dev, uint16_t idx) >> txq_uar_init(txq_ctrl); >> if (qp.comp_mask & MLX5DV_QP_MASK_UAR_MMAP_OFFSET) { >> txq_ctrl->uar_mmap_offset = qp.uar_mmap_offset; >> - DRV_LOG(DEBUG, "port %u: uar_mmap_offset 0x%lx", >> - dev->data->port_id, txq_ctrl->uar_mmap_offset); >> + DRV_LOG(DEBUG, "port %u: uar_mmap_offset 0x%x", >> + dev->data->port_id, (int)(txq_ctrl->uar_mmap_offset)); >> } else { >> DRV_LOG(ERR, >> "port %u failed to retrieve UAR info, invalid" >> -- >> 2.12.0 >> >