From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 30FB6106B for ; Tue, 3 Mar 2015 03:21:04 +0100 (CET) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 02 Mar 2015 18:21:00 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,679,1418112000"; d="scan'208";a="693041183" Received: from shvmail01.sh.intel.com ([10.239.29.42]) by orsmga002.jf.intel.com with ESMTP; 02 Mar 2015 18:20:59 -0800 Received: from shecgisg004.sh.intel.com (shecgisg004.sh.intel.com [10.239.29.89]) by shvmail01.sh.intel.com with ESMTP id t232Kuoe017950; Tue, 3 Mar 2015 10:20:56 +0800 Received: from shecgisg004.sh.intel.com (localhost [127.0.0.1]) by shecgisg004.sh.intel.com (8.13.6/8.13.6/SuSE Linux 0.8) with ESMTP id t232Kq7k015697; Tue, 3 Mar 2015 10:20:54 +0800 Received: (from dayuqiu@localhost) by shecgisg004.sh.intel.com (8.13.6/8.13.6/Submit) id t232Kq8h015693; Tue, 3 Mar 2015 10:20:52 +0800 From: Michael Qiu To: dev@dpdk.org Date: Tue, 3 Mar 2015 10:20:51 +0800 Message-Id: <1425349251-15663-1-git-send-email-michael.qiu@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1425281223-14043-1-git-send-email-michael.qiu@intel.com> References: <1425281223-14043-1-git-send-email-michael.qiu@intel.com> Subject: [dpdk-dev] [PATCH v2] librte_eal/common: Fix cast from pointer to integer of different size X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Mar 2015 02:21:04 -0000 /i686-native-linuxapp-gcc/include/rte_memcpy.h:592:23: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] dstofss = 16 - (int)((long long)(void *)dst & 0x0F) + 16; Type 'long long' is 64-bit in i686 platform while 'void *' is 32-bit. Signed-off-by: Michael Qiu --- v2 --> v1: Remove unnecessary casting (void *) lib/librte_eal/common/include/arch/x86/rte_memcpy.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h index 7b2d382..85a5f4d 100644 --- a/lib/librte_eal/common/include/arch/x86/rte_memcpy.h +++ b/lib/librte_eal/common/include/arch/x86/rte_memcpy.h @@ -589,12 +589,12 @@ COPY_BLOCK_64_BACK15: * unaligned copy functions require up to 15 bytes * backwards access. */ - dstofss = 16 - (int)((long long)(void *)dst & 0x0F) + 16; + dstofss = 16 - (int)((long)dst & 0x0F) + 16; n -= dstofss; rte_mov32((uint8_t *)dst, (const uint8_t *)src); src = (const uint8_t *)src + dstofss; dst = (uint8_t *)dst + dstofss; - srcofs = (int)((long long)(const void *)src & 0x0F); + srcofs = (int)((long)src & 0x0F); /** * For aligned copy -- 1.9.3