From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by dpdk.org (Postfix) with ESMTP id D53678031 for ; Wed, 10 Dec 2014 12:04:15 +0100 (CET) Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id sBAB4CKD008417 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 10 Dec 2014 06:04:13 -0500 Received: from mon2.nay.redhat.com. ([10.66.6.6]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id sBAB44GR010808; Wed, 10 Dec 2014 06:04:11 -0500 From: Jincheng Miao To: dev@dpdk.org Date: Wed, 10 Dec 2014 19:04:01 +0800 Message-Id: <1418209443-1744-3-git-send-email-jmiao@redhat.com> In-Reply-To: <1418209443-1744-1-git-send-email-jmiao@redhat.com> References: <1418209443-1744-1-git-send-email-jmiao@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 Subject: [dpdk-dev] [PATCH v4 2/4] igb_uio: replace strict_strtoul with kstrtoul 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: Wed, 10 Dec 2014 11:04:16 -0000 >>From upstream kernel commit 3db2e9cd, strict_strto* serial functions are removed. So that we should directly used kstrtoul instead. Kstrtoul exists from RHEL6.4, so for compatible with old kernel and RHEL, add some logic to igb_uio/compat.h, same as what we do for pci_num_vf(). Signed-off-by: Jincheng Miao --- lib/librte_eal/linuxapp/igb_uio/compat.h | 8 ++++++++ lib/librte_eal/linuxapp/igb_uio/igb_uio.c | 4 ++-- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/lib/librte_eal/linuxapp/igb_uio/compat.h b/lib/librte_eal/linuxapp/igb_uio/compat.h index a36f034..455e8b4 100644 --- a/lib/librte_eal/linuxapp/igb_uio/compat.h +++ b/lib/librte_eal/linuxapp/igb_uio/compat.h @@ -44,6 +44,14 @@ static int pci_num_vf(struct pci_dev *dev) #endif /* < 2.6.34 */ +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 39) && \ + (!(defined(RHEL_RELEASE_CODE) && \ + RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(6, 4))) + +#define kstrtoul strict_strtoul + +#endif /* < 2.6.39 */ + #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 3, 0) && \ (!(defined(RHEL_RELEASE_CODE) && \ RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(6, 3))) diff --git a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c index d1ca26e..47ff2f3 100644 --- a/lib/librte_eal/linuxapp/igb_uio/igb_uio.c +++ b/lib/librte_eal/linuxapp/igb_uio/igb_uio.c @@ -83,7 +83,7 @@ store_max_vfs(struct device *dev, struct device_attribute *attr, unsigned long max_vfs; struct pci_dev *pdev = container_of(dev, struct pci_dev, dev); - if (0 != strict_strtoul(buf, 0, &max_vfs)) + if (0 != kstrtoul(buf, 0, &max_vfs)) return -EINVAL; if (0 == max_vfs) @@ -174,7 +174,7 @@ store_max_read_request_size(struct device *dev, unsigned long size = 0; int ret; - if (strict_strtoul(buf, 0, &size) != 0) + if (0 != kstrtoul(buf, 0, &size)) return -EINVAL; ret = pcie_set_readrq(pci_dev, (int)size); -- 1.8.3.1