From mboxrd@z Thu Jan 1 00:00:00 1970 From: Santosh Shukla Subject: [PATCH v7 1/4] eal/linux: never check iopl for arm Date: Sun, 7 Feb 2016 19:21:05 +0530 Message-ID: <1454853068-14621-2-git-send-email-sshukla@mvista.com> References: <1454853068-14621-1-git-send-email-sshukla@mvista.com> To: dev@dpdk.org Return-path: Received: from mail-pf0-f171.google.com (mail-pf0-f171.google.com [209.85.192.171]) by dpdk.org (Postfix) with ESMTP id A24E87EEF for ; Sun, 7 Feb 2016 14:51:23 +0100 (CET) Received: by mail-pf0-f171.google.com with SMTP id c10so28747294pfc.2 for ; Sun, 07 Feb 2016 05:51:23 -0800 (PST) In-Reply-To: <1454853068-14621-1-git-send-email-sshukla@mvista.com> List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" iopl() syscall not supported in linux-arm/arm64 so always return 0 value. Signed-off-by: Santosh Shukla Suggested-by: Stephen Hemminger Acked-by: Jan Viktorin Acked-by: David Marchand --- lib/librte_eal/linuxapp/eal/eal.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib/librte_eal/linuxapp/eal/eal.c b/lib/librte_eal/linuxapp/eal/eal.c index 635ec36..a2a3485 100644 --- a/lib/librte_eal/linuxapp/eal/eal.c +++ b/lib/librte_eal/linuxapp/eal/eal.c @@ -715,6 +715,8 @@ rte_eal_iopl_init(void) if (iopl(3) != 0) return -1; return 0; +#elif defined(RTE_ARCH_ARM) || defined(RTE_ARCH_ARM64) + return 0; /* iopl syscall not supported for ARM/ARM64 */ #else return -1; #endif -- 1.7.9.5