>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 <jmiao at redhat.com>
---
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
