LU-8056 socklnd: NETIF_F_ALL_CSUM renamed to NETIF_F_CSUM_MASK

In kernel 4.5 NETIF_F_CSUM_MASK got renamed to NETIF_F_CSUM_MASK.
This patch handles the name change.

Linux-commit:a188222b6ed29404ac2d4232d35d1fe0e77af370

Signed-off-by: Li Dongyang <dongyang.li@anu.edu.au>
Change-Id: Id57505eeca613303c584d3cf74284920a837bb43
Reviewed-on: http://review.whamcloud.com/20222
Reviewed-by: Doug Oucharek <doug.s.oucharek@intel.com>
Tested-by: Jenkins
Tested-by: Maloo <hpdd-maloo@intel.com>
Reviewed-by: James Simmons <uja.ornl@yahoo.com>
Reviewed-by: Dmitry Eremin <dmitry.eremin@intel.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>

diff --git a/lnet/klnds/socklnd/socklnd.h b/lnet/klnds/socklnd/socklnd.h
index f02003a..54794c0 100644 (file)
--- a/lnet/klnds/socklnd/socklnd.h
+++ b/lnet/klnds/socklnd/socklnd.h
@@ -66,6 +66,10 @@
        tcp_sendpage(sk, page, offset, size, flags)
 #endif /* HAVE_TCP_SENDPAGE_USE_SOCKET */
 
+#ifndef NETIF_F_CSUM_MASK
+# define NETIF_F_CSUM_MASK NETIF_F_ALL_CSUM
+#endif
+
 /* assume one thread for each connection type */
 #define SOCKNAL_NSCHEDS                3
 #define SOCKNAL_NSCHEDS_HIGH   (SOCKNAL_NSCHEDS << 1)

diff --git a/lnet/klnds/socklnd/socklnd_lib.c b/lnet/klnds/socklnd/socklnd_lib.c
index 9dca0e4..e26db71 100644 (file)
--- a/lnet/klnds/socklnd/socklnd_lib.c
+++ b/lnet/klnds/socklnd/socklnd_lib.c
@@ -71,7 +71,7 @@ ksocknal_lib_zc_capable(ksock_conn_t *conn)
 
        /* ZC if the socket supports scatter/gather and doesn't need software
         * checksums */
-       return ((caps & NETIF_F_SG) != 0 && (caps & NETIF_F_ALL_CSUM) != 0);
+       return ((caps & NETIF_F_SG) != 0 && (caps & NETIF_F_CSUM_MASK) != 0);
 }
 
 int