[dpdk-dev] [PATCH] kni: compatibility with RHEL 7
Hiroshi Shimamoto
h-shimamoto at ct.jp.nec.com
Thu Jun 12 10:09:54 CEST 2014
From: Hiroshi Shimamoto <h-shimamoto at ct.jp.nec.com>
Compilation in RHEL7 is failed. This fixes the build issue.
RHEL7 has skb_set_hash, the kernel version is 3.10 though.
Don't define skb_set_hash for RHEL7.
Signed-off-by: Hiroshi Shimamoto <h-shimamoto at ct.jp.nec.com>
Reviewed-by: Hayato Momma <h-momma at ce.jp.nec.com>
---
lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h b/lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h
index 4c27d5d..b4de6e2 100644
--- a/lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h
+++ b/lib/librte_eal/linuxapp/kni/ethtool/igb/kcompat.h
@@ -3843,6 +3843,9 @@ static inline struct sk_buff *__kc__vlan_hwaccel_put_tag(struct sk_buff *skb,
#endif /* >= 3.10.0 */
#if ( LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0) )
+
+#if (!(RHEL_RELEASE_CODE && RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7,0)))
+
#ifdef NETIF_F_RXHASH
#define PKT_HASH_TYPE_L3 0
static inline void
@@ -3851,6 +3854,8 @@ skb_set_hash(struct sk_buff *skb, __u32 hash, __always_unused int type)
skb->rxhash = hash;
}
#endif /* NETIF_F_RXHASH */
+#endif /* < RHEL7 */
+
#endif /* < 3.14.0 */
#endif /* _KCOMPAT_H_ */
--
1.9.1
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