Hi, [auto build test WARNING on dm/for-next] [also build test WARNING on v4.7-rc5 next-20160628] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Toshi-Kani/Support-DAX-for-device-mapper-dm-linear-devices/20160629-034110 base: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git for-next config: x86_64-lkp (attached as .config) compiler: gcc-4.9 (Debian 4.9.3-14) 4.9.3 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/md/dm-snap.c:2370:2: error: unknown field 'direct_access' specified in initializer .direct_access = origin_direct_access, ^ >> drivers/md/dm-snap.c:2370:2: warning: initialization from incompatible pointer type drivers/md/dm-snap.c:2370:2: warning: (near initialization for 'origin_target.io_hints') vim +2370 drivers/md/dm-snap.c 2354 struct dm_origin *o = ti->private; 2355 2356 return fn(ti, o->dev, 0, ti->len, data); 2357 } 2358 2359 static struct target_type origin_target = { 2360 .name = "snapshot-origin", 2361 .version = {1, 9, 0}, 2362 .module = THIS_MODULE, 2363 .ctr = origin_ctr, 2364 .dtr = origin_dtr, 2365 .map = origin_map, 2366 .resume = origin_resume, 2367 .postsuspend = origin_postsuspend, 2368 .status = origin_status, 2369 .iterate_devices = origin_iterate_devices, > 2370 .direct_access = origin_direct_access, 2371 }; 2372 2373 static struct target_type snapshot_target = { 2374 .name = "snapshot", 2375 .version = {1, 15, 0}, 2376 .module = THIS_MODULE, 2377 .ctr = snapshot_ctr, 2378 .dtr = snapshot_dtr, --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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