[dpdk-dev] [PATCH v2] kni:fix build failure as "ndo_change_mtu_rh74" not found in RHEL8
Xiao Liang
xiliang at redhat.com
Wed Dec 19 08:07:59 CET 2018
'ndo_change_mtu_rh74' was changed to 'ndo_change_mtu' in RHEL8.
Build error log:
/home/dpdk-18.11/kernel/linux/kni/compat.h:107:24: error: ‘const struct
net_device_ops’ has no member named ‘ndo_change_mtu_rh74’; did you mean
‘ndo_change_mtu’?
#define ndo_change_mtu ndo_change_mtu_rh74
^~~~~~~~~~~~~~~~~~~
Signed-off-by: Xiao Liang <xiliang at redhat.com>
---
kernel/linux/kni/compat.h | 3 ++-
kernel/linux/kni/ethtool/igb/kcompat.h | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/linux/kni/compat.h b/kernel/linux/kni/compat.h
index 5aadebbcd..bc81d0c8d 100644
--- a/kernel/linux/kni/compat.h
+++ b/kernel/linux/kni/compat.h
@@ -103,7 +103,8 @@
#endif
#if (defined(RHEL_RELEASE_CODE) && \
- (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 5)))
+ (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 5)) && \
+ (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8, 0)))
#define ndo_change_mtu ndo_change_mtu_rh74
#endif
diff --git a/kernel/linux/kni/ethtool/igb/kcompat.h b/kernel/linux/kni/ethtool/igb/kcompat.h
index ae1b53093..2681be684 100644
--- a/kernel/linux/kni/ethtool/igb/kcompat.h
+++ b/kernel/linux/kni/ethtool/igb/kcompat.h
@@ -3930,7 +3930,8 @@ skb_set_hash(struct sk_buff *skb, __u32 hash, __always_unused int type)
#endif
#if (defined(RHEL_RELEASE_CODE) && \
- (RHEL_RELEASE_VERSION(7, 5) <= RHEL_RELEASE_CODE))
+ (RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 5)) && \
+ (RHEL_RELEASE_CODE < RHEL_RELEASE_VERSION(8, 0)))
#define ndo_change_mtu ndo_change_mtu_rh74
#endif
--
2.17.2
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