* [rdma:wip/leon-for-next 22/26] drivers/infiniband/core/uverbs_cmd.c:1317:2: warning: unannotated fall-through between switch labels
@ 2025-07-01 13:28 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-07-01 13:28 UTC (permalink / raw)
To: Parav Pandit
Cc: llvm, oe-kbuild-all, Doug Ledford, Jason Gunthorpe, linux-rdma,
Leon Romanovsky
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git wip/leon-for-next
head: 4d67f2ac89a89271047598f7486f9c4494b79799
commit: c961a341c2c2c24961d6034afa9f021c6744d45c [22/26] RDMA/uverbs: Check CAP_NET_RAW in user namespace for RAW QP create
config: i386-buildonly-randconfig-006-20250701 (https://download.01.org/0day-ci/archive/20250701/202507012130.wj8uTvPl-lkp@intel.com/config)
compiler: clang version 20.1.7 (https://github.com/llvm/llvm-project 6146a88f60492b520a36f8f8f3231e15f3cc6082)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250701/202507012130.wj8uTvPl-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202507012130.wj8uTvPl-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/infiniband/core/uverbs_cmd.c:1317:2: warning: unannotated fall-through between switch labels [-Wimplicit-fallthrough]
1317 | case IB_QPT_RC:
| ^
drivers/infiniband/core/uverbs_cmd.c:1317:2: note: insert 'break;' to avoid fall-through
1317 | case IB_QPT_RC:
| ^
| break;
1 warning generated.
vim +1317 drivers/infiniband/core/uverbs_cmd.c
bc38a6abdd5a50 Roland Dreier 2005-07-07 1294
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1295 static int create_qp(struct uverbs_attr_bundle *attrs,
ece9ca97ccdc84 Jason Gunthorpe 2018-11-25 1296 struct ib_uverbs_ex_create_qp *cmd)
bc38a6abdd5a50 Roland Dreier 2005-07-07 1297 {
9ead190bfde2a4 Roland Dreier 2006-06-17 1298 struct ib_uqp_object *obj;
b93f3c18727634 Sean Hefty 2011-05-27 1299 struct ib_device *device;
b93f3c18727634 Sean Hefty 2011-05-27 1300 struct ib_pd *pd = NULL;
b93f3c18727634 Sean Hefty 2011-05-27 1301 struct ib_xrcd *xrcd = NULL;
fd3c7904db6e05 Matan Barak 2017-04-04 1302 struct ib_uobject *xrcd_uobj = ERR_PTR(-ENOENT);
b93f3c18727634 Sean Hefty 2011-05-27 1303 struct ib_cq *scq = NULL, *rcq = NULL;
9977f4f64bfeb5 Sean Hefty 2011-05-26 1304 struct ib_srq *srq = NULL;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1305 struct ib_qp *qp;
c70285f880e88c Yishai Hadas 2016-05-23 1306 struct ib_qp_init_attr attr = {};
16e51f78a9db36 Leon Romanovsky 2020-07-19 1307 struct ib_uverbs_ex_create_qp_resp resp = {};
bc38a6abdd5a50 Roland Dreier 2005-07-07 1308 int ret;
c70285f880e88c Yishai Hadas 2016-05-23 1309 struct ib_rwq_ind_table *ind_tbl = NULL;
c70285f880e88c Yishai Hadas 2016-05-23 1310 bool has_sq = true;
bbd51e881ff05a Jason Gunthorpe 2018-07-25 1311 struct ib_device *ib_dev;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1312
5807bb32055bb8 Leon Romanovsky 2020-09-26 1313 switch (cmd->qp_type) {
5807bb32055bb8 Leon Romanovsky 2020-09-26 1314 case IB_QPT_RAW_PACKET:
c961a341c2c2c2 Parav Pandit 2025-06-26 1315 if (!rdma_uattrs_has_raw_cap(attrs))
c938a616aadb62 Or Gerlitz 2012-03-01 1316 return -EPERM;
5807bb32055bb8 Leon Romanovsky 2020-09-26 @1317 case IB_QPT_RC:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1318 case IB_QPT_UC:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1319 case IB_QPT_UD:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1320 case IB_QPT_XRC_INI:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1321 case IB_QPT_XRC_TGT:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1322 case IB_QPT_DRIVER:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1323 break;
5807bb32055bb8 Leon Romanovsky 2020-09-26 1324 default:
5807bb32055bb8 Leon Romanovsky 2020-09-26 1325 return -EINVAL;
5807bb32055bb8 Leon Romanovsky 2020-09-26 1326 }
c938a616aadb62 Or Gerlitz 2012-03-01 1327
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1328 obj = (struct ib_uqp_object *)uobj_alloc(UVERBS_OBJECT_QP, attrs,
bbd51e881ff05a Jason Gunthorpe 2018-07-25 1329 &ib_dev);
fd3c7904db6e05 Matan Barak 2017-04-04 1330 if (IS_ERR(obj))
fd3c7904db6e05 Matan Barak 2017-04-04 1331 return PTR_ERR(obj);
fd3c7904db6e05 Matan Barak 2017-04-04 1332 obj->uxrcd = NULL;
fd3c7904db6e05 Matan Barak 2017-04-04 1333 obj->uevent.uobject.user_handle = cmd->user_handle;
f48b726920d96d Matan Barak 2017-04-04 1334 mutex_init(&obj->mcast_lock);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1335
ece9ca97ccdc84 Jason Gunthorpe 2018-11-25 1336 if (cmd->comp_mask & IB_UVERBS_CREATE_QP_MASK_IND_TABLE) {
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1337 ind_tbl = uobj_get_obj_read(rwq_ind_table,
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1338 UVERBS_OBJECT_RWQ_IND_TBL,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1339 cmd->rwq_ind_tbl_handle, attrs);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1340 if (IS_ERR(ind_tbl)) {
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1341 ret = PTR_ERR(ind_tbl);
c70285f880e88c Yishai Hadas 2016-05-23 1342 goto err_put;
c70285f880e88c Yishai Hadas 2016-05-23 1343 }
c70285f880e88c Yishai Hadas 2016-05-23 1344
c70285f880e88c Yishai Hadas 2016-05-23 1345 attr.rwq_ind_tbl = ind_tbl;
c70285f880e88c Yishai Hadas 2016-05-23 1346 }
c70285f880e88c Yishai Hadas 2016-05-23 1347
c70285f880e88c Yishai Hadas 2016-05-23 1348 if (ind_tbl && (cmd->max_recv_wr || cmd->max_recv_sge || cmd->is_srq)) {
c70285f880e88c Yishai Hadas 2016-05-23 1349 ret = -EINVAL;
c70285f880e88c Yishai Hadas 2016-05-23 1350 goto err_put;
c70285f880e88c Yishai Hadas 2016-05-23 1351 }
c70285f880e88c Yishai Hadas 2016-05-23 1352
c70285f880e88c Yishai Hadas 2016-05-23 1353 if (ind_tbl && !cmd->max_send_wr)
c70285f880e88c Yishai Hadas 2016-05-23 1354 has_sq = false;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1355
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1356 if (cmd->qp_type == IB_QPT_XRC_TGT) {
1f7ff9d5d36ae1 Matan Barak 2018-03-19 1357 xrcd_uobj = uobj_get_read(UVERBS_OBJECT_XRCD, cmd->pd_handle,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1358 attrs);
fd3c7904db6e05 Matan Barak 2017-04-04 1359
fd3c7904db6e05 Matan Barak 2017-04-04 1360 if (IS_ERR(xrcd_uobj)) {
fd3c7904db6e05 Matan Barak 2017-04-04 1361 ret = -EINVAL;
fd3c7904db6e05 Matan Barak 2017-04-04 1362 goto err_put;
fd3c7904db6e05 Matan Barak 2017-04-04 1363 }
fd3c7904db6e05 Matan Barak 2017-04-04 1364
fd3c7904db6e05 Matan Barak 2017-04-04 1365 xrcd = (struct ib_xrcd *)xrcd_uobj->object;
b93f3c18727634 Sean Hefty 2011-05-27 1366 if (!xrcd) {
b93f3c18727634 Sean Hefty 2011-05-27 1367 ret = -EINVAL;
b93f3c18727634 Sean Hefty 2011-05-27 1368 goto err_put;
b93f3c18727634 Sean Hefty 2011-05-27 1369 }
b93f3c18727634 Sean Hefty 2011-05-27 1370 device = xrcd->device;
b93f3c18727634 Sean Hefty 2011-05-27 1371 } else {
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1372 if (cmd->qp_type == IB_QPT_XRC_INI) {
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1373 cmd->max_recv_wr = 0;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1374 cmd->max_recv_sge = 0;
9977f4f64bfeb5 Sean Hefty 2011-05-26 1375 } else {
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1376 if (cmd->is_srq) {
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1377 srq = uobj_get_obj_read(srq, UVERBS_OBJECT_SRQ,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1378 cmd->srq_handle, attrs);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1379 if (IS_ERR(srq) ||
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1380 srq->srq_type == IB_SRQT_XRC) {
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1381 ret = IS_ERR(srq) ? PTR_ERR(srq) :
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1382 -EINVAL;
9977f4f64bfeb5 Sean Hefty 2011-05-26 1383 goto err_put;
9977f4f64bfeb5 Sean Hefty 2011-05-26 1384 }
9977f4f64bfeb5 Sean Hefty 2011-05-26 1385 }
5909ce545db415 Roland Dreier 2012-04-30 1386
c70285f880e88c Yishai Hadas 2016-05-23 1387 if (!ind_tbl) {
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1388 if (cmd->recv_cq_handle != cmd->send_cq_handle) {
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1389 rcq = uobj_get_obj_read(
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1390 cq, UVERBS_OBJECT_CQ,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1391 cmd->recv_cq_handle, attrs);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1392 if (IS_ERR(rcq)) {
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1393 ret = PTR_ERR(rcq);
9ead190bfde2a4 Roland Dreier 2006-06-17 1394 goto err_put;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1395 }
9977f4f64bfeb5 Sean Hefty 2011-05-26 1396 }
5909ce545db415 Roland Dreier 2012-04-30 1397 }
c70285f880e88c Yishai Hadas 2016-05-23 1398 }
5909ce545db415 Roland Dreier 2012-04-30 1399
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1400 if (has_sq) {
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1401 scq = uobj_get_obj_read(cq, UVERBS_OBJECT_CQ,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1402 cmd->send_cq_handle, attrs);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1403 if (IS_ERR(scq)) {
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1404 ret = PTR_ERR(scq);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1405 goto err_put;
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1406 }
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1407 }
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1408
efeb973ffce7f3 Xiao Yang 2020-12-16 1409 if (!ind_tbl && cmd->qp_type != IB_QPT_XRC_INI)
5909ce545db415 Roland Dreier 2012-04-30 1410 rcq = rcq ?: scq;
2cc1e3b80942a7 Jason Gunthorpe 2018-07-04 1411 pd = uobj_get_obj_read(pd, UVERBS_OBJECT_PD, cmd->pd_handle,
8313c10fa8be03 Jason Gunthorpe 2018-11-25 1412 attrs);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1413 if (IS_ERR(pd)) {
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1414 ret = PTR_ERR(pd);
5909ce545db415 Roland Dreier 2012-04-30 1415 goto err_put;
5909ce545db415 Roland Dreier 2012-04-30 1416 }
5909ce545db415 Roland Dreier 2012-04-30 1417
b93f3c18727634 Sean Hefty 2011-05-27 1418 device = pd->device;
b93f3c18727634 Sean Hefty 2011-05-27 1419 }
bc38a6abdd5a50 Roland Dreier 2005-07-07 1420
bc38a6abdd5a50 Roland Dreier 2005-07-07 1421 attr.event_handler = ib_uverbs_qp_event_handler;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1422 attr.send_cq = scq;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1423 attr.recv_cq = rcq;
f520ba5aa48e28 Roland Dreier 2005-08-18 1424 attr.srq = srq;
b93f3c18727634 Sean Hefty 2011-05-27 1425 attr.xrcd = xrcd;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1426 attr.sq_sig_type = cmd->sq_sig_all ? IB_SIGNAL_ALL_WR :
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1427 IB_SIGNAL_REQ_WR;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1428 attr.qp_type = cmd->qp_type;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1429
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1430 attr.cap.max_send_wr = cmd->max_send_wr;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1431 attr.cap.max_recv_wr = cmd->max_recv_wr;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1432 attr.cap.max_send_sge = cmd->max_send_sge;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1433 attr.cap.max_recv_sge = cmd->max_recv_sge;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1434 attr.cap.max_inline_data = cmd->max_inline_data;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1435
9ead190bfde2a4 Roland Dreier 2006-06-17 1436 INIT_LIST_HEAD(&obj->uevent.event_list);
9ead190bfde2a4 Roland Dreier 2006-06-17 1437 INIT_LIST_HEAD(&obj->mcast_list);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1438
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1439 attr.create_flags = cmd->create_flags;
8a06ce59a4cd03 Leon Romanovsky 2015-12-20 1440 if (attr.create_flags & ~(IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK |
8a06ce59a4cd03 Leon Romanovsky 2015-12-20 1441 IB_QP_CREATE_CROSS_CHANNEL |
8a06ce59a4cd03 Leon Romanovsky 2015-12-20 1442 IB_QP_CREATE_MANAGED_SEND |
b531b909481933 Majd Dibbiny 2016-04-17 1443 IB_QP_CREATE_MANAGED_RECV |
9e1b161f3b8f14 Noa Osherovich 2017-01-18 1444 IB_QP_CREATE_SCATTER_FCS |
2dee0e545894c2 Yishai Hadas 2017-06-08 1445 IB_QP_CREATE_CVLAN_STRIPPING |
e1d2e887336950 Noa Osherovich 2017-10-29 1446 IB_QP_CREATE_SOURCE_QPN |
e1d2e887336950 Noa Osherovich 2017-10-29 1447 IB_QP_CREATE_PCI_WRITE_END_PADDING)) {
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1448 ret = -EINVAL;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1449 goto err_put;
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1450 }
6d8a74972b7115 Eran Ben Elisha 2015-10-21 1451
2dee0e545894c2 Yishai Hadas 2017-06-08 1452 if (attr.create_flags & IB_QP_CREATE_SOURCE_QPN) {
0498c2d9984ed2 Parav Pandit 2025-06-26 1453 if (!rdma_uattrs_has_raw_cap(attrs)) {
2dee0e545894c2 Yishai Hadas 2017-06-08 1454 ret = -EPERM;
2dee0e545894c2 Yishai Hadas 2017-06-08 1455 goto err_put;
2dee0e545894c2 Yishai Hadas 2017-06-08 1456 }
2dee0e545894c2 Yishai Hadas 2017-06-08 1457
2dee0e545894c2 Yishai Hadas 2017-06-08 1458 attr.source_qpn = cmd->source_qpn;
2dee0e545894c2 Yishai Hadas 2017-06-08 1459 }
2dee0e545894c2 Yishai Hadas 2017-06-08 1460
d2b10794fc1312 Leon Romanovsky 2021-08-03 1461 qp = ib_create_qp_user(device, pd, &attr, &attrs->driver_udata, obj,
d2b10794fc1312 Leon Romanovsky 2021-08-03 1462 KBUILD_MODNAME);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1463 if (IS_ERR(qp)) {
bc38a6abdd5a50 Roland Dreier 2005-07-07 1464 ret = PTR_ERR(qp);
fd3c7904db6e05 Matan Barak 2017-04-04 1465 goto err_put;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1466 }
5507f67d08cdd9 Leon Romanovsky 2021-08-03 1467 ib_qp_usecnt_inc(qp);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1468
9ead190bfde2a4 Roland Dreier 2006-06-17 1469 obj->uevent.uobject.object = qp;
98a8890f734894 Yishai Hadas 2020-05-19 1470 obj->uevent.event_file = READ_ONCE(attrs->ufile->default_async_file);
98a8890f734894 Yishai Hadas 2020-05-19 1471 if (obj->uevent.event_file)
98a8890f734894 Yishai Hadas 2020-05-19 1472 uverbs_uobject_get(&obj->uevent.event_file->uobj);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1473
846be90d810c28 Yishai Hadas 2013-08-01 1474 if (xrcd) {
846be90d810c28 Yishai Hadas 2013-08-01 1475 obj->uxrcd = container_of(xrcd_uobj, struct ib_uxrcd_object,
846be90d810c28 Yishai Hadas 2013-08-01 1476 uobject);
846be90d810c28 Yishai Hadas 2013-08-01 1477 atomic_inc(&obj->uxrcd->refcnt);
fd3c7904db6e05 Matan Barak 2017-04-04 1478 uobj_put_read(xrcd_uobj);
846be90d810c28 Yishai Hadas 2013-08-01 1479 }
846be90d810c28 Yishai Hadas 2013-08-01 1480
b93f3c18727634 Sean Hefty 2011-05-27 1481 if (pd)
fd3c7904db6e05 Matan Barak 2017-04-04 1482 uobj_put_obj_read(pd);
b93f3c18727634 Sean Hefty 2011-05-27 1483 if (scq)
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1484 rdma_lookup_put_uobject(&scq->uobject->uevent.uobject,
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1485 UVERBS_LOOKUP_READ);
9977f4f64bfeb5 Sean Hefty 2011-05-26 1486 if (rcq && rcq != scq)
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1487 rdma_lookup_put_uobject(&rcq->uobject->uevent.uobject,
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1488 UVERBS_LOOKUP_READ);
9ead190bfde2a4 Roland Dreier 2006-06-17 1489 if (srq)
9fbe334c6a67c3 Jason Gunthorpe 2020-01-08 1490 rdma_lookup_put_uobject(&srq->uobject->uevent.uobject,
9fbe334c6a67c3 Jason Gunthorpe 2020-01-08 1491 UVERBS_LOOKUP_READ);
c70285f880e88c Yishai Hadas 2016-05-23 1492 if (ind_tbl)
fd3c7904db6e05 Matan Barak 2017-04-04 1493 uobj_put_obj_read(ind_tbl);
16e51f78a9db36 Leon Romanovsky 2020-07-19 1494 uobj_finalize_uobj_create(&obj->uevent.uobject, attrs);
16e51f78a9db36 Leon Romanovsky 2020-07-19 1495
16e51f78a9db36 Leon Romanovsky 2020-07-19 1496 resp.base.qpn = qp->qp_num;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1497 resp.base.qp_handle = obj->uevent.uobject.id;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1498 resp.base.max_recv_sge = attr.cap.max_recv_sge;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1499 resp.base.max_send_sge = attr.cap.max_send_sge;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1500 resp.base.max_recv_wr = attr.cap.max_recv_wr;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1501 resp.base.max_send_wr = attr.cap.max_send_wr;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1502 resp.base.max_inline_data = attr.cap.max_inline_data;
16e51f78a9db36 Leon Romanovsky 2020-07-19 1503 resp.response_length = uverbs_response_length(attrs, sizeof(resp));
16e51f78a9db36 Leon Romanovsky 2020-07-19 1504 return uverbs_response(attrs, &resp, sizeof(resp));
9ead190bfde2a4 Roland Dreier 2006-06-17 1505
9ead190bfde2a4 Roland Dreier 2006-06-17 1506 err_put:
fd3c7904db6e05 Matan Barak 2017-04-04 1507 if (!IS_ERR(xrcd_uobj))
fd3c7904db6e05 Matan Barak 2017-04-04 1508 uobj_put_read(xrcd_uobj);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1509 if (!IS_ERR_OR_NULL(pd))
fd3c7904db6e05 Matan Barak 2017-04-04 1510 uobj_put_obj_read(pd);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1511 if (!IS_ERR_OR_NULL(scq))
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1512 rdma_lookup_put_uobject(&scq->uobject->uevent.uobject,
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1513 UVERBS_LOOKUP_READ);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1514 if (!IS_ERR_OR_NULL(rcq) && rcq != scq)
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1515 rdma_lookup_put_uobject(&rcq->uobject->uevent.uobject,
5bd48c18c8cea0 Jason Gunthorpe 2020-01-08 1516 UVERBS_LOOKUP_READ);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1517 if (!IS_ERR_OR_NULL(srq))
9fbe334c6a67c3 Jason Gunthorpe 2020-01-08 1518 rdma_lookup_put_uobject(&srq->uobject->uevent.uobject,
9fbe334c6a67c3 Jason Gunthorpe 2020-01-08 1519 UVERBS_LOOKUP_READ);
81f8f7454ad9e0 Maher Sanalla 2025-02-26 1520 if (!IS_ERR_OR_NULL(ind_tbl))
fd3c7904db6e05 Matan Barak 2017-04-04 1521 uobj_put_obj_read(ind_tbl);
9ead190bfde2a4 Roland Dreier 2006-06-17 1522
a6a3797df2741a Shamir Rabinovitch 2019-03-31 1523 uobj_alloc_abort(&obj->uevent.uobject, attrs);
bc38a6abdd5a50 Roland Dreier 2005-07-07 1524 return ret;
bc38a6abdd5a50 Roland Dreier 2005-07-07 1525 }
bc38a6abdd5a50 Roland Dreier 2005-07-07 1526
:::::: The code at line 1317 was first introduced by commit
:::::: 5807bb32055bb8badc44bf835ebc376415cd0a17 RDMA/core: Align write and ioctl checks of QP types
:::::: TO: Leon Romanovsky <leonro@nvidia.com>
:::::: CC: Jason Gunthorpe <jgg@nvidia.com>
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0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2025-07-01 13:28 [rdma:wip/leon-for-next 22/26] drivers/infiniband/core/uverbs_cmd.c:1317:2: warning: unannotated fall-through between switch labels kernel test robot
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