kni: fix build on RHEL 7.4

Linux: 9b36627acecd ("net: remove dev->trans_start")

Signed-off-by: Lee Roberts <lee.roberts@hpe.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>

diff --git a/lib/librte_eal/linuxapp/kni/compat.h b/lib/librte_eal/linuxapp/kni/compat.h
index d96275a..6a1587b 100644 (file)
--- a/lib/librte_eal/linuxapp/kni/compat.h
+++ b/lib/librte_eal/linuxapp/kni/compat.h
@@ -53,7 +53,9 @@
 #define HAVE_SK_ALLOC_KERN_PARAM
 #endif
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(4, 7, 0) || \
+       (defined(RHEL_RELEASE_CODE) && \
+        RHEL_RELEASE_CODE >= RHEL_RELEASE_VERSION(7, 4))
 #define HAVE_TRANS_START_HELPER
 #endif