Linux Virtualization - Mar 2008 - [PATCH 3/3] Backport skb_transport_header as a BUG.. Since kvm host side does not support GSO anyway the simplest/fastest thing is to backport the relative new skb_transport_header as BUG.

Signed-off-by: Dor Laor <dor.laor at qumranet.com>
---
 external-module-compat.h |    1 +
 hack-module.awk          |    7 +++++++
 2 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/external-module-compat.h b/external-module-compat.h
index 9c93464..ff2f4ca 100644
--- a/external-module-compat.h
+++ b/external-module-compat.h
@@ -79,6 +79,7 @@ do {							\
 #define COMPAT_INIT_WORK
 #define COMPAT_f_dentry
 #define COMPAT_net_stats
+#define COMPAT_transport_header
 
 #define __maybe_unused
 
diff --git a/hack-module.awk b/hack-module.awk
index 41ba60d..9e7ef0e 100644
--- a/hack-module.awk
+++ b/hack-module.awk
@@ -113,6 +113,13 @@
     need_endif_indent_brace = 1;
 }
 
+/skb_transport_header/ {
+    print "#ifdef COMPAT_transport_header";
+    print "BUG();";
+    print "#else";
+    need_endif = 1;
+}
+
 { sub(/\<pci_dev->revision\>/, "pci_dev_revision(pci_dev)")
}
 
 { print }
-- 
1.5.4.1


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