Hi Shlomo, There are new compile warnings show up in tree: git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband.git for-next head: 86c7d548cade8746bdcb435448ffa804ed2b956c commit: a92cafa8daf5b174f570ccdd6c7d9daa0e3f53d7 [4/9] IPoIB: Use a private hash table for path lookup in xmit path config: ia64-defconfig (attached as .config) All error/warnings: drivers/infiniband/ulp/ipoib/ipoib_main.c: In function 'path_rec_completion': drivers/infiniband/ulp/ipoib/ipoib_main.c:449:4: warning: passing argument 2 of 'ipoib_cm_enabled' from incompatible pointer type [enabled by default] drivers/infiniband/ulp/ipoib/ipoib.h:594:19: note: expected 'struct neighbour *' but argument is of type 'u8 *' drivers/infiniband/ulp/ipoib/ipoib_main.c: In function 'neigh_add_path': drivers/infiniband/ulp/ipoib/ipoib_main.c:573:3: warning: passing argument 2 of 'ipoib_cm_enabled' from incompatible pointer type [enabled by default] drivers/infiniband/ulp/ipoib/ipoib.h:594:19: note: expected 'struct neighbour *' but argument is of type 'u8 *' vim +449 drivers/infiniband/ulp/ipoib/ipoib_main.c 446 kref_get(&path->ah->ref); 447 neigh->ah = path->ah; 448 > 449 if (ipoib_cm_enabled(dev, neigh->daddr)) { 450 if (!ipoib_cm_get(neigh)) 451 ipoib_cm_set(neigh, ipoib_cm_create_tx(dev, 452 path, --- 0-DAY kernel build testing backend Open Source Technology Centre Fengguang Wu Intel Corporation