tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 625d3449788f85569096780592549d0340e9c0c7 commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to define address spaces date: 4 days ago config: arc-randconfig-s031-20200622 (attached as .config) compiler: arc-elf-gcc (GCC) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.2-dirty git checkout 670d0a4b10704667765f7d18f7592993d02783aa # save the attached .config to linux build tree make W=1 C=1 ARCH=arc CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; sparse warnings: (new ones prefixed by >>) drivers/block/drbd/drbd_bitmap.c:495:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long [assigned] mask @@ got restricted __le32 [usertype] @@ drivers/block/drbd/drbd_bitmap.c:495:14: sparse: expected unsigned long [assigned] mask drivers/block/drbd/drbd_bitmap.c:495:14: sparse: got restricted __le32 [usertype] drivers/block/drbd/drbd_bitmap.c:531:14: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long [assigned] mask @@ got restricted __le32 [usertype] @@ drivers/block/drbd/drbd_bitmap.c:531:14: sparse: expected unsigned long [assigned] mask drivers/block/drbd/drbd_bitmap.c:531:14: sparse: got restricted __le32 [usertype] drivers/block/drbd/drbd_bitmap.c:572:27: sparse: sparse: invalid assignment: &= drivers/block/drbd/drbd_bitmap.c:572:27: sparse: left side has type unsigned long drivers/block/drbd/drbd_bitmap.c:572:27: sparse: right side has type restricted __le32 drivers/block/drbd/drbd_bitmap.c:924:13: sparse: sparse: context imbalance in 'drbd_bm_aio_ctx_destroy' - unexpected unlock drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * -- drivers/block/drbd/drbd_proc.c:270:30: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_proc.c:270:30: sparse: struct net_conf * -- drivers/block/drbd/drbd_worker.c:621:39: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:621:39: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:513:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:513:14: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:513:14: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:514:16: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:514:16: sparse: struct fifo_buffer * drivers/block/drbd/drbd_worker.c:563:13: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:563:13: sparse: struct fifo_buffer [noderef] __rcu * drivers/block/drbd/drbd_worker.c:563:13: sparse: struct fifo_buffer * drivers/block/drbd/drbd_worker.c:567:39: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:567:39: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:567:39: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:1000:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1000:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:1000:22: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:1542:32: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1542:32: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:1542:32: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:1651:32: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1651:32: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:1651:32: sparse: struct disk_conf * drivers/block/drbd/drbd_worker.c:1688:16: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1688:16: sparse: struct fifo_buffer [noderef] __rcu * drivers/block/drbd/drbd_worker.c:1688:16: sparse: struct fifo_buffer * drivers/block/drbd/drbd_worker.c:1717:34: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1717:34: sparse: struct net_conf * drivers/block/drbd/drbd_worker.c:1890:38: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:1890:38: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:1890:38: sparse: struct net_conf * drivers/block/drbd/drbd_worker.c:2095:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:2095:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:2095:14: sparse: struct net_conf * drivers/block/drbd/drbd_worker.c:2150:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_worker.c:2150:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_worker.c:2150:14: sparse: struct net_conf * drivers/block/drbd/drbd_worker.c:59:25: sparse: sparse: context imbalance in 'drbd_md_endio' - unexpected unlock drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * -- drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5361:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5362:27: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5371:54: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:5428:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:5428:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:271:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:271:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:271:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:527:29: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:527:29: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:527:29: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:599:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:599:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:599:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:703:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:703:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:703:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:772:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:772:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:772:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:1165:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1165:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1165:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1165:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1166:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1166:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1166:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1166:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1167:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1171:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1171:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1171:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1171:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1172:28: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1177:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1177:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1177:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1177:27: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1178:28: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1178:28: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1178:28: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:1178:28: sparse: sparse: cast to restricted __be16 drivers/block/drbd/drbd_receiver.c:820:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:820:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:820:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:875:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:875:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:875:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:1040:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:1040:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:1040:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:1432:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:1432:14: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:1587:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:1587:14: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:1587:14: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1893:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1897:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:1909:22: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2157:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2191:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2405:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:2405:22: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:2405:22: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:2415:27: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:2415:27: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:2415:27: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2594:24: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: cast to restricted __be64 drivers/block/drbd/drbd_receiver.c:2622:18: sparse: sparse: too many warnings drivers/block/drbd/drbd_receiver.c:2666:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:2666:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:2666:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:2798:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:2798:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:2798:22: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:3066:23: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3066:23: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3066:23: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:3142:23: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3142:23: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3142:23: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:3199:23: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3199:23: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3199:23: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:3545:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3545:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3545:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:3703:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3703:22: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3703:22: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:3789:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:3789:9: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:3789:9: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:4044:25: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:4044:25: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:4044:25: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:4049:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:4049:17: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:4049:17: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:4055:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:4055:17: sparse: struct fifo_buffer * drivers/block/drbd/drbd_receiver.c:4132:28: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:4132:28: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:4132:28: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:4174:25: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:4174:25: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:4174:25: sparse: struct disk_conf * drivers/block/drbd/drbd_receiver.c:5969:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:5969:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:5969:14: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:6062:37: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:6062:37: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:6062:37: sparse: struct net_conf * drivers/block/drbd/drbd_receiver.c:6159:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_receiver.c:6159:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_receiver.c:6159:14: sparse: struct net_conf * -- drivers/block/drbd/drbd_req.c:575:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:575:22: sparse: struct net_conf * drivers/block/drbd/drbd_req.c:688:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:688:22: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_req.c:688:22: sparse: struct net_conf * drivers/block/drbd/drbd_req.c:980:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:980:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_req.c:980:14: sparse: struct net_conf * drivers/block/drbd/drbd_req.c:1053:15: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:1053:15: sparse: struct disk_conf * drivers/block/drbd/drbd_req.c:1699:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:1699:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_req.c:1699:14: sparse: struct net_conf * drivers/block/drbd/drbd_req.c:1706:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_req.c:1706:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_req.c:1706:22: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * -- drivers/block/drbd/drbd_actlog.c:111:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_actlog.c:111:14: sparse: struct disk_conf * drivers/block/drbd/drbd_actlog.c:386:36: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_actlog.c:386:36: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_actlog.c:386:36: sparse: struct disk_conf * drivers/block/drbd/drbd_actlog.c:457:44: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_actlog.c:457:44: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_actlog.c:457:44: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * -- drivers/block/drbd/drbd_main.c:575:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] magic @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:575:20: sparse: expected unsigned int [usertype] magic drivers/block/drbd/drbd_main.c:575:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:576:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] command @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:576:20: sparse: expected unsigned short [usertype] command drivers/block/drbd/drbd_main.c:576:20: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:577:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] length @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:577:20: sparse: expected unsigned short [usertype] length drivers/block/drbd/drbd_main.c:577:20: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:583:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] magic @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:583:20: sparse: expected unsigned short [usertype] magic drivers/block/drbd/drbd_main.c:583:20: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:584:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] command @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:584:20: sparse: expected unsigned short [usertype] command drivers/block/drbd/drbd_main.c:584:20: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:585:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] length @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:585:19: sparse: expected unsigned int [usertype] length drivers/block/drbd/drbd_main.c:585:19: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:592:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] magic @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:592:18: sparse: expected unsigned int [usertype] magic drivers/block/drbd/drbd_main.c:592:18: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:593:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] volume @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:593:19: sparse: expected unsigned short [usertype] volume drivers/block/drbd/drbd_main.c:593:19: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:594:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned short [usertype] command @@ got restricted __be16 [usertype] @@ drivers/block/drbd/drbd_main.c:594:20: sparse: expected unsigned short [usertype] command drivers/block/drbd/drbd_main.c:594:20: sparse: got restricted __be16 [usertype] drivers/block/drbd/drbd_main.c:595:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] length @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:595:19: sparse: expected unsigned int [usertype] length drivers/block/drbd/drbd_main.c:595:19: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:734:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:734:14: sparse: struct net_conf * drivers/block/drbd/drbd_main.c:748:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:748:22: sparse: struct disk_conf * drivers/block/drbd/drbd_main.c:785:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:785:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:785:14: sparse: struct net_conf * drivers/block/drbd/drbd_main.c:845:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:849:26: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:851:23: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:851:23: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:851:23: sparse: struct net_conf * drivers/block/drbd/drbd_main.c:910:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] uuid @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:921:46: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] physical_block_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:922:45: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] logical_block_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:923:43: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] alignment_offset @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:924:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] io_min @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:925:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] io_opt @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:930:46: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] physical_block_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:931:45: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] logical_block_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:933:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] io_min @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:934:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] io_opt @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:964:26: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:964:26: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:964:26: sparse: struct disk_conf * drivers/block/drbd/drbd_main.c:1007:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] state @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1030:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] state @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1043:17: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] mask @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1044:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1059:17: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] mask @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1060:16: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] val @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1072:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] retcode @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1086:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] retcode @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1123:19: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:1123:19: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:1123:19: sparse: struct net_conf * drivers/block/drbd/drbd_main.c:1330:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] set_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1330:21: sparse: expected unsigned int [usertype] set_size drivers/block/drbd/drbd_main.c:1330:21: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1358:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] seq_num @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1358:20: sparse: expected unsigned int [usertype] seq_num drivers/block/drbd/drbd_main.c:1358:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1370:54: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1370:54: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1370:54: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1390:31: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1390:31: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1390:31: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1391:31: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1391:31: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1391:31: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1401:31: sparse: sparse: incorrect type in argument 3 (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1401:31: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1401:31: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1402:31: sparse: sparse: incorrect type in argument 4 (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1402:31: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1402:31: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1403:31: sparse: sparse: incorrect type in argument 5 (different base types) @@ expected unsigned long long [usertype] block_id @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1403:31: sparse: expected unsigned long long [usertype] block_id drivers/block/drbd/drbd_main.c:1403:31: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1416:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1416:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1416:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1417:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1417:20: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1417:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1432:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1432:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1432:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1434:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1434:20: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1434:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1450:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1450:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1450:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1452:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1452:20: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1452:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1465:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1465:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1465:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1467:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1467:20: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1467:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1690:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1690:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1690:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1692:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] seq_num @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1692:20: sparse: expected unsigned int [usertype] seq_num drivers/block/drbd/drbd_main.c:1692:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1706:21: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] dp_flags @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1706:21: sparse: expected unsigned int [usertype] dp_flags drivers/block/drbd/drbd_main.c:1706:21: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1711:25: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1711:25: sparse: expected unsigned int [usertype] size drivers/block/drbd/drbd_main.c:1711:25: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1721:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1721:29: sparse: expected unsigned int [usertype] size drivers/block/drbd/drbd_main.c:1721:29: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1797:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1797:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1797:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1820:19: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] sector @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:1820:19: sparse: expected unsigned long long [usertype] sector drivers/block/drbd/drbd_main.c:1820:19: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:1821:20: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] blksize @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:1821:20: sparse: expected unsigned int [usertype] blksize drivers/block/drbd/drbd_main.c:1821:20: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:1857:40: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:1857:40: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:1857:40: sparse: struct net_conf * drivers/block/drbd/drbd_main.c:3106:30: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] la_size_sect @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:3106:30: sparse: expected unsigned long long [usertype] la_size_sect drivers/block/drbd/drbd_main.c:3106:30: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:3108:33: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:3108:33: sparse: expected unsigned long long drivers/block/drbd/drbd_main.c:3108:33: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:3109:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] flags @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3109:23: sparse: expected unsigned int [usertype] flags drivers/block/drbd/drbd_main.c:3109:23: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3110:23: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] magic @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3110:23: sparse: expected unsigned int [usertype] magic drivers/block/drbd/drbd_main.c:3110:23: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3112:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] md_size_sect @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3112:31: sparse: expected unsigned int [usertype] md_size_sect drivers/block/drbd/drbd_main.c:3112:31: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3113:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] al_offset @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3113:31: sparse: expected unsigned int [usertype] al_offset drivers/block/drbd/drbd_main.c:3113:31: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3114:31: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] al_nr_extents @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3114:31: sparse: expected unsigned int [usertype] al_nr_extents drivers/block/drbd/drbd_main.c:3114:31: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3115:34: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] bm_bytes_per_bit @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3115:34: sparse: expected unsigned int [usertype] bm_bytes_per_bit drivers/block/drbd/drbd_main.c:3115:34: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3116:29: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned long long [usertype] device_uuid @@ got restricted __be64 [usertype] @@ drivers/block/drbd/drbd_main.c:3116:29: sparse: expected unsigned long long [usertype] device_uuid drivers/block/drbd/drbd_main.c:3116:29: sparse: got restricted __be64 [usertype] drivers/block/drbd/drbd_main.c:3118:27: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] bm_offset @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3118:27: sparse: expected unsigned int [usertype] bm_offset drivers/block/drbd/drbd_main.c:3118:27: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3119:38: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] la_peer_max_bio_size @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3119:38: sparse: expected unsigned int [usertype] la_peer_max_bio_size drivers/block/drbd/drbd_main.c:3119:38: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3121:28: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] al_stripes @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3121:28: sparse: expected unsigned int [usertype] al_stripes drivers/block/drbd/drbd_main.c:3121:28: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3122:35: sparse: sparse: incorrect type in assignment (different base types) @@ expected unsigned int [usertype] al_stripe_size_4k @@ got restricted __be32 [usertype] @@ drivers/block/drbd/drbd_main.c:3122:35: sparse: expected unsigned int [usertype] al_stripe_size_4k drivers/block/drbd/drbd_main.c:3122:35: sparse: got restricted __be32 [usertype] drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3175:26: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3176:33: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3338:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3339:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3357:13: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3358:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3358:17: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_main.c:3358:17: sparse: sparse: too many warnings drivers/block/drbd/drbd_main.c:3778:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_main.c:3778:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_main.c:3778:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:1725:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:1725:14: sparse: struct disk_conf * -- include/linux/genl_magic_func.h:212:12: sparse: sparse: symbol 'drbd_genl_cmd_to_str' was not declared. Should it be static? drivers/block/drbd/drbd_nl.c:454:33: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:454:33: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:691:38: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:691:38: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:793:40: sparse: sparse: mixing different enum types: drivers/block/drbd/drbd_nl.c:793:40: sparse: int enum drbd_state_rv drivers/block/drbd/drbd_nl.c:793:40: sparse: unsigned int enum drbd_ret_code drivers/block/drbd/drbd_nl.c:795:40: sparse: sparse: mixing different enum types: drivers/block/drbd/drbd_nl.c:795:40: sparse: int enum drbd_state_rv drivers/block/drbd/drbd_nl.c:795:40: sparse: unsigned int enum drbd_ret_code drivers/block/drbd/drbd_nl.c:980:18: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:980:18: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:980:18: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1287:41: sparse: sparse: cast to restricted __be32 drivers/block/drbd/drbd_nl.c:1347:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:1347:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:1347:22: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:1647:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:1647:17: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:1647:17: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:1657:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:1657:17: sparse: struct fifo_buffer * drivers/block/drbd/drbd_nl.c:1880:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:1880:14: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:1880:14: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:2139:39: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2139:39: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2139:39: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:2147:13: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2147:13: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2147:13: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:2329:50: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2329:50: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2329:50: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:2352:45: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2352:45: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2352:45: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:2497:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2497:9: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2497:9: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:2660:9: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2660:9: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2660:9: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:2812:27: sparse: sparse: mixing different enum types: drivers/block/drbd/drbd_nl.c:2892:18: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2892:18: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2892:18: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:2932:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:2932:17: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:2932:17: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:3476:33: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:3476:33: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:3476:33: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:3601:28: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:3601:28: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:3601:28: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:3814:29: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:3814:29: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:3814:29: sparse: struct disk_conf * drivers/block/drbd/drbd_nl.c:3820:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:3820:22: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:3820:22: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:4011:38: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_nl.c:4011:38: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_nl.c:4011:38: sparse: struct net_conf * drivers/block/drbd/drbd_nl.c:452:17: sparse: sparse: context imbalance in 'highest_fencing_policy' - different lock contexts for basic block drivers/block/drbd/drbd_int.h:2144:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:2144:14: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:780:24: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:780:24: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:780:24: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:780:24: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf * drivers/block/drbd/drbd_int.h:780:24: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_int.h:780:24: sparse: struct net_conf * -- drivers/block/drbd/drbd_state.c:1903:30: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_state.c:1903:30: sparse: struct disk_conf * drivers/block/drbd/drbd_state.c:834:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_state.c:834:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_state.c:834:22: sparse: struct disk_conf * drivers/block/drbd/drbd_state.c:838:14: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_state.c:838:14: sparse: struct net_conf * drivers/block/drbd/drbd_state.c:1064:22: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_state.c:1064:22: sparse: struct disk_conf [noderef] __rcu * drivers/block/drbd/drbd_state.c:1064:22: sparse: struct disk_conf * drivers/block/drbd/drbd_state.c:1341:36: sparse: sparse: cast to non-scalar drivers/block/drbd/drbd_state.c:1342:36: sparse: sparse: cast to non-scalar drivers/block/drbd/drbd_state.c:2069:17: sparse: sparse: incompatible types in comparison expression (different address spaces): drivers/block/drbd/drbd_state.c:2069:17: sparse: struct net_conf [noderef] __rcu * drivers/block/drbd/drbd_state.c:2069:17: sparse: struct net_conf * drivers/block/drbd/drbd_state.c:838:14: sparse: sparse: context imbalance in 'is_valid_state' - different lock contexts for basic block drivers/block/drbd/drbd_state.c:1070:9: sparse: sparse: context imbalance in 'sanitize_state' - different lock contexts for basic block drivers/block/drbd/drbd_state.c:1949:25: sparse: sparse: context imbalance in 'after_state_ch' - unexpected unlock drivers/block/drbd/drbd_state.c:2364:32: sparse: sparse: context imbalance in '_conn_request_state' - unexpected unlock -- drivers/mtd/devices/phram.c:85:34: sparse: got void *priv drivers/mtd/devices/phram.c:101:23: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected void *priv @@ got void [noderef] __iomem * @@ drivers/mtd/devices/phram.c:101:23: sparse: expected void *priv drivers/mtd/devices/phram.c:101:23: sparse: got void [noderef] __iomem * drivers/mtd/devices/phram.c:131:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const [noderef] __iomem *addr @@ got void *priv @@ drivers/mtd/devices/phram.c:131:25: sparse: expected void const [noderef] __iomem *addr drivers/mtd/devices/phram.c:131:25: sparse: got void *priv -- net/ipv4/tcp_cong.c:228:22: sparse: expected struct tcp_congestion_ops const *prev vim +1725 drivers/block/drbd/drbd_int.h 383606e0dea6a38 Lars Ellenberg 2012-06-14 1716 b411b3637fa71fc Philipp Reisner 2009-09-25 1717 #define __drbd_chk_io_error(m,f) __drbd_chk_io_error_(m,f, __func__) b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1718 static inline void __drbd_chk_io_error_(struct drbd_device *device, a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1719 enum drbd_force_detach_flags df, 383606e0dea6a38 Lars Ellenberg 2012-06-14 1720 const char *where) b411b3637fa71fc Philipp Reisner 2009-09-25 1721 { daeda1cca91d58b Philipp Reisner 2011-05-03 1722 enum drbd_io_error_p ep; daeda1cca91d58b Philipp Reisner 2011-05-03 1723 daeda1cca91d58b Philipp Reisner 2011-05-03 1724 rcu_read_lock(); b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 @1725 ep = rcu_dereference(device->ldev->disk_conf)->on_io_error; daeda1cca91d58b Philipp Reisner 2011-05-03 1726 rcu_read_unlock(); daeda1cca91d58b Philipp Reisner 2011-05-03 1727 switch (ep) { daeda1cca91d58b Philipp Reisner 2011-05-03 1728 case EP_PASS_ON: /* FIXME would this be better named "Ignore"? */ a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1729 if (df == DRBD_READ_ERROR || df == DRBD_WRITE_ERROR) { 7383506c87237db Lars Ellenberg 2010-05-27 1730 if (__ratelimit(&drbd_ratelimit_state)) d01801710265cfb Andreas Gruenbacher 2011-07-03 1731 drbd_err(device, "Local IO failed in %s.\n", where); b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1732 if (device->state.disk > D_INCONSISTENT) b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1733 _drbd_set_state(_NS(device, disk, D_INCONSISTENT), CS_HARD, NULL); b411b3637fa71fc Philipp Reisner 2009-09-25 1734 break; b411b3637fa71fc Philipp Reisner 2009-09-25 1735 } e16fb3a8d27189a Gustavo A. R. Silva 2019-01-23 1736 /* fall through - for DRBD_META_IO_ERROR or DRBD_FORCE_DETACH */ b411b3637fa71fc Philipp Reisner 2009-09-25 1737 case EP_DETACH: b411b3637fa71fc Philipp Reisner 2009-09-25 1738 case EP_CALL_HELPER: a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1739 /* Remember whether we saw a READ or WRITE error. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1740 * a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1741 * Recovery of the affected area for WRITE failure is covered a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1742 * by the activity log. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1743 * READ errors may fall outside that area though. Certain READ a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1744 * errors can be "healed" by writing good data to the affected a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1745 * blocks, which triggers block re-allocation in lower layers. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1746 * a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1747 * If we can not write the bitmap after a READ error, a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1748 * we may need to trigger a full sync (see w_go_diskless()). a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1749 * a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1750 * Force-detach is not really an IO error, but rather a a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1751 * desperate measure to try to deal with a completely a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1752 * unresponsive lower level IO stack. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1753 * Still it should be treated as a WRITE error. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1754 * a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1755 * Meta IO error is always WRITE error: a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1756 * we read meta data only once during attach, a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1757 * which will fail in case of errors. a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1758 */ b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1759 set_bit(WAS_IO_ERROR, &device->flags); a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1760 if (df == DRBD_READ_ERROR) b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1761 set_bit(WAS_READ_ERROR, &device->flags); a2a3c74f243d5d1 Lars Ellenberg 2012-09-22 1762 if (df == DRBD_FORCE_DETACH) b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1763 set_bit(FORCE_DETACH, &device->flags); b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1764 if (device->state.disk > D_FAILED) { b30ab7913b0a7b1 Andreas Gruenbacher 2011-07-03 1765 _drbd_set_state(_NS(device, disk, D_FAILED), CS_HARD, NULL); d01801710265cfb Andreas Gruenbacher 2011-07-03 1766 drbd_err(device, 82f59cc6353889b Lars Ellenberg 2010-10-16 1767 "Local IO failed in %s. Detaching...\n", where); b411b3637fa71fc Philipp Reisner 2009-09-25 1768 } b411b3637fa71fc Philipp Reisner 2009-09-25 1769 break; b411b3637fa71fc Philipp Reisner 2009-09-25 1770 } b411b3637fa71fc Philipp Reisner 2009-09-25 1771 } b411b3637fa71fc Philipp Reisner 2009-09-25 1772 :::::: The code at line 1725 was first introduced by commit :::::: b30ab7913b0a7b1d3b1091c8cb3abb1a9f1e0824 drbd: Rename "mdev" to "device" :::::: TO: Andreas Gruenbacher <agruen(a)linbit.com&gt; :::::: CC: Philipp Reisner <philipp.reisner(a)linbit.com&gt; --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org