tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 93717cde744f9d26aa1b4561f7d9ba2a230459eb commit: 480e6fe9ccbfa7c7017565deafa843872bf77a50 [11318/11331] slab: add __alloc_size attributes for better bounds checking config: parisc-buildonly-randconfig-r006-20210831 (attached as .config) compiler: hppa-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=480e6fe9ccbfa7c7017565deafa843872bf77a50 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 480e6fe9ccbfa7c7017565deafa843872bf77a50 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross ARCH=parisc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): drivers/infiniband/core/user_mad.c: In function 'ib_umad_write': >> drivers/infiniband/core/user_mad.c:564:50: warning: array subscript 'struct ib_rmpp_mad[0]' is partly outside array bounds of 'unsigned char[124]' [-Warray-bounds] 564 | hdr_len = ib_get_mad_data_offset(rmpp_mad->mad_hdr.mgmt_class); | ^~ drivers/infiniband/core/user_mad.c:509:18: note: referencing an object of size 124 allocated by 'kzalloc.constprop' 509 | packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/infiniband/core/user_mad.c:38: drivers/infiniband/core/user_mad.c:566:42: warning: array subscript 'struct ib_rmpp_mad[0]' is partly outside array bounds of 'unsigned char[124]' [-Warray-bounds] 566 | if (ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class) | ^~ include/linux/compiler.h:69:10: note: in definition of macro '__trace_if_value' 69 | (cond) ? \ | ^~~~ include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var' 56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) | ^~~~~~~~~~~~~~ drivers/infiniband/core/user_mad.c:566:9: note: in expansion of macro 'if' 566 | if (ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class) | ^~ drivers/infiniband/core/user_mad.c:509:18: note: referencing an object of size 124 allocated by 'kzalloc.constprop' 509 | packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/infiniband/core/user_mad.c:618:25: warning: array subscript 'struct ib_rmpp_mad[0]' is partly outside array bounds of 'unsigned char[124]' [-Warray-bounds] 618 | rmpp_mad->mad_hdr.tid = *tid; | ^~ drivers/infiniband/core/user_mad.c:509:18: note: referencing an object of size 124 allocated by 'kzalloc.constprop' 509 | packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/kernel.h:11, from include/linux/list.h:9, from include/linux/module.h:12, from drivers/infiniband/core/user_mad.c:38: drivers/infiniband/core/user_mad.c:622:44: warning: array subscript 'struct ib_rmpp_mad[0]' is partly outside array bounds of 'unsigned char[124]' [-Warray-bounds] 622 | && ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class) | ^~ include/linux/compiler.h:69:10: note: in definition of macro '__trace_if_value' 69 | (cond) ? \ | ^~~~ include/linux/compiler.h:56:28: note: in expansion of macro '__trace_if_var' 56 | #define if(cond, ...) if ( __trace_if_var( !!(cond , ## __VA_ARGS__) ) ) | ^~~~~~~~~~~~~~ drivers/infiniband/core/user_mad.c:621:9: note: in expansion of macro 'if' 621 | if (!ib_mad_kernel_rmpp_agent(agent) | ^~ drivers/infiniband/core/user_mad.c:509:18: note: referencing an object of size 124 allocated by 'kzalloc.constprop' 509 | packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from include/linux/swab.h:5, from include/uapi/linux/byteorder/big_endian.h:13, from include/linux/byteorder/big_endian.h:5, from arch/parisc/include/uapi/asm/byteorder.h:5, from arch/parisc/include/asm/bitops.h:11, from include/linux/bitops.h:33, from include/linux/kernel.h:12, from drivers/scsi/mpt3sas/mpt3sas_base.c:46: drivers/scsi/mpt3sas/mpt3sas_base.c: In function '_base_assign_fw_reported_qd': >> drivers/scsi/mpt3sas/mpt3sas_base.c:5406:40: warning: array subscript 'Mpi2SasIOUnitPage1_t {aka struct _MPI2_CONFIG_PAGE_SASIOUNIT_1}[0]' is partly outside array bounds of 'unsigned char[20]' [-Warray-bounds] 5406 | (le16_to_cpu(sas_iounit_pg1->SASWideMaxQueueDepth)) ? | ^~ include/uapi/linux/swab.h:105:39: note: in definition of macro '__swab16' 105 | (__builtin_constant_p((__u16)(x)) ? \ | ^ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' 91 | #define le16_to_cpu __le16_to_cpu | ^~~~~~~~~~~~~ drivers/scsi/mpt3sas/mpt3sas_base.c:5406:14: note: in expansion of macro 'le16_to_cpu' 5406 | (le16_to_cpu(sas_iounit_pg1->SASWideMaxQueueDepth)) ? | ^~~~~~~~~~~ drivers/scsi/mpt3sas/mpt3sas_base.c:5392:26: note: referencing an object of size 20 allocated by 'kzalloc' 5392 | sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from include/linux/swab.h:5, from include/uapi/linux/byteorder/big_endian.h:13, from include/linux/byteorder/big_endian.h:5, from arch/parisc/include/uapi/asm/byteorder.h:5, from arch/parisc/include/asm/bitops.h:11, from include/linux/bitops.h:33, from include/linux/kernel.h:12, from drivers/scsi/mpt3sas/mpt3sas_base.c:46: drivers/scsi/mpt3sas/mpt3sas_base.c:5410:40: warning: array subscript 'Mpi2SasIOUnitPage1_t {aka struct _MPI2_CONFIG_PAGE_SASIOUNIT_1}[0]' is partly outside array bounds of 'unsigned char[20]' [-Warray-bounds] 5410 | (le16_to_cpu(sas_iounit_pg1->SASNarrowMaxQueueDepth)) ? | ^~ include/uapi/linux/swab.h:105:39: note: in definition of macro '__swab16' 105 | (__builtin_constant_p((__u16)(x)) ? \ | ^ include/linux/byteorder/generic.h:91:21: note: in expansion of macro '__le16_to_cpu' 91 | #define le16_to_cpu __le16_to_cpu | ^~~~~~~~~~~~~ drivers/scsi/mpt3sas/mpt3sas_base.c:5410:14: note: in expansion of macro 'le16_to_cpu' 5410 | (le16_to_cpu(sas_iounit_pg1->SASNarrowMaxQueueDepth)) ? | ^~~~~~~~~~~ drivers/scsi/mpt3sas/mpt3sas_base.c:5392:26: note: referencing an object of size 20 allocated by 'kzalloc' 5392 | sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~ drivers/scsi/mpt3sas/mpt3sas_base.c:5413:43: warning: array subscript 'Mpi2SasIOUnitPage1_t {aka struct _MPI2_CONFIG_PAGE_SASIOUNIT_1}[0]' is partly outside array bounds of 'unsigned char[20]' [-Warray-bounds] 5413 | ioc->max_sata_qd = (sas_iounit_pg1->SATAMaxQDepth) ? | ^~ drivers/scsi/mpt3sas/mpt3sas_base.c:5392:26: note: referencing an object of size 20 allocated by 'kzalloc' 5392 | sas_iounit_pg1 = kzalloc(sz, GFP_KERNEL); | ^~~~~~~~~~~~~~~~~~~~~~~ vim +564 drivers/infiniband/core/user_mad.c 2527e681fd4fd4 Sean Hefty 2006-07-20 492 ^1da177e4c3f41 Linus Torvalds 2005-04-16 493 static ssize_t ib_umad_write(struct file *filp, const char __user *buf, ^1da177e4c3f41 Linus Torvalds 2005-04-16 494 size_t count, loff_t *pos) ^1da177e4c3f41 Linus Torvalds 2005-04-16 495 { ^1da177e4c3f41 Linus Torvalds 2005-04-16 496 struct ib_umad_file *file = filp->private_data; ^1da177e4c3f41 Linus Torvalds 2005-04-16 497 struct ib_umad_packet *packet; ^1da177e4c3f41 Linus Torvalds 2005-04-16 498 struct ib_mad_agent *agent; 90898850ec4e7b Dasaratharaman Chandramouli 2017-04-29 499 struct rdma_ah_attr ah_attr; 34816ad98efe4d Sean Hefty 2005-10-25 500 struct ib_ah *ah; cb183a06b38165 Hal Rosenstock 2005-07-27 501 struct ib_rmpp_mad *rmpp_mad; 97f52eb438be7c Sean Hefty 2005-08-13 502 __be64 *tid; f36e1793e25513 Jack Morgenstein 2006-03-03 503 int ret, data_len, hdr_len, copy_offset, rmpp_active; 8e4349d13f3365 Ira Weiny 2015-06-10 504 u8 base_version; ^1da177e4c3f41 Linus Torvalds 2005-04-16 505 2be8e3ee8efd6f Roland Dreier 2007-10-09 506 if (count < hdr_size(file) + IB_MGMT_RMPP_HDR) ^1da177e4c3f41 Linus Torvalds 2005-04-16 507 return -EINVAL; ^1da177e4c3f41 Linus Torvalds 2005-04-16 508 f36e1793e25513 Jack Morgenstein 2006-03-03 509 packet = kzalloc(sizeof *packet + IB_MGMT_RMPP_HDR, GFP_KERNEL); ^1da177e4c3f41 Linus Torvalds 2005-04-16 510 if (!packet) ^1da177e4c3f41 Linus Torvalds 2005-04-16 511 return -ENOMEM; ^1da177e4c3f41 Linus Torvalds 2005-04-16 512 2be8e3ee8efd6f Roland Dreier 2007-10-09 513 if (copy_from_user(&packet->mad, buf, hdr_size(file))) { cb183a06b38165 Hal Rosenstock 2005-07-27 514 ret = -EFAULT; cb183a06b38165 Hal Rosenstock 2005-07-27 515 goto err; ^1da177e4c3f41 Linus Torvalds 2005-04-16 516 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 517 caf6e3f221ddc1 Hefty, Sean 2011-10-06 518 if (packet->mad.hdr.id >= IB_UMAD_MAX_AGENTS) { ^1da177e4c3f41 Linus Torvalds 2005-04-16 519 ret = -EINVAL; ^1da177e4c3f41 Linus Torvalds 2005-04-16 520 goto err; ^1da177e4c3f41 Linus Torvalds 2005-04-16 521 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 522 2be8e3ee8efd6f Roland Dreier 2007-10-09 523 buf += hdr_size(file); 2be8e3ee8efd6f Roland Dreier 2007-10-09 524 2be8e3ee8efd6f Roland Dreier 2007-10-09 525 if (copy_from_user(packet->mad.data, buf, IB_MGMT_RMPP_HDR)) { 2be8e3ee8efd6f Roland Dreier 2007-10-09 526 ret = -EFAULT; 2be8e3ee8efd6f Roland Dreier 2007-10-09 527 goto err; 2be8e3ee8efd6f Roland Dreier 2007-10-09 528 } 2be8e3ee8efd6f Roland Dreier 2007-10-09 529 2fe7e6f7c9f55e Roland Dreier 2008-01-25 530 mutex_lock(&file->mutex); ^1da177e4c3f41 Linus Torvalds 2005-04-16 531 056533192a9e04 Ira Weiny 2019-03-19 532 trace_ib_umad_write(file, &packet->mad.hdr, 056533192a9e04 Ira Weiny 2019-03-19 533 (struct ib_mad_hdr *)&packet->mad.data); 056533192a9e04 Ira Weiny 2019-03-19 534 94382f3562e350 Roland Dreier 2005-11-10 535 agent = __get_agent(file, packet->mad.hdr.id); ^1da177e4c3f41 Linus Torvalds 2005-04-16 536 if (!agent) { 4fc5461823c9ca Shay Drory 2021-01-25 537 ret = -EIO; ^1da177e4c3f41 Linus Torvalds 2005-04-16 538 goto err_up; ^1da177e4c3f41 Linus Torvalds 2005-04-16 539 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 540 ^1da177e4c3f41 Linus Torvalds 2005-04-16 541 memset(&ah_attr, 0, sizeof ah_attr); f23a5350e43c81 Jack Morgenstein 2018-01-28 542 ah_attr.type = rdma_ah_find_type(agent->device, 44c58487d51a0d Dasaratharaman Chandramouli 2017-04-29 543 file->port->port_num); d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 544 rdma_ah_set_dlid(&ah_attr, be16_to_cpu(packet->mad.hdr.lid)); d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 545 rdma_ah_set_sl(&ah_attr, packet->mad.hdr.sl); d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 546 rdma_ah_set_path_bits(&ah_attr, packet->mad.hdr.path_bits); d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 547 rdma_ah_set_port_num(&ah_attr, file->port->port_num); cb183a06b38165 Hal Rosenstock 2005-07-27 548 if (packet->mad.hdr.grh_present) { d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 549 rdma_ah_set_grh(&ah_attr, NULL, d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 550 be32_to_cpu(packet->mad.hdr.flow_label), d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 551 packet->mad.hdr.gid_index, d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 552 packet->mad.hdr.hop_limit, d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 553 packet->mad.hdr.traffic_class); d8966fcd4c2570 Dasaratharaman Chandramouli 2017-04-29 554 rdma_ah_set_dgid_raw(&ah_attr, packet->mad.hdr.gid); ^1da177e4c3f41 Linus Torvalds 2005-04-16 555 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 556 5cda6587feec79 Parav Pandit 2017-10-16 557 ah = rdma_create_user_ah(agent->qp->pd, &ah_attr, NULL); 34816ad98efe4d Sean Hefty 2005-10-25 558 if (IS_ERR(ah)) { 34816ad98efe4d Sean Hefty 2005-10-25 559 ret = PTR_ERR(ah); ^1da177e4c3f41 Linus Torvalds 2005-04-16 560 goto err_up; ^1da177e4c3f41 Linus Torvalds 2005-04-16 561 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 562 cb183a06b38165 Hal Rosenstock 2005-07-27 563 rmpp_mad = (struct ib_rmpp_mad *) packet->mad.data; 618a3c03fcfdf1 Hal Rosenstock 2006-03-28 @564 hdr_len = ib_get_mad_data_offset(rmpp_mad->mad_hdr.mgmt_class); 1471cb6ca67990 Ira Weiny 2014-08-08 565 1471cb6ca67990 Ira Weiny 2014-08-08 566 if (ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class) 1471cb6ca67990 Ira Weiny 2014-08-08 567 && ib_mad_kernel_rmpp_agent(agent)) { cb0f0910f4b417 Sean Hefty 2005-10-27 568 copy_offset = IB_MGMT_RMPP_HDR; f36e1793e25513 Jack Morgenstein 2006-03-03 569 rmpp_active = ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) & f36e1793e25513 Jack Morgenstein 2006-03-03 570 IB_MGMT_RMPP_FLAG_ACTIVE; 1471cb6ca67990 Ira Weiny 2014-08-08 571 } else { 1471cb6ca67990 Ira Weiny 2014-08-08 572 copy_offset = IB_MGMT_MAD_HDR; 1471cb6ca67990 Ira Weiny 2014-08-08 573 rmpp_active = 0; cb183a06b38165 Hal Rosenstock 2005-07-27 574 } cb183a06b38165 Hal Rosenstock 2005-07-27 575 8e4349d13f3365 Ira Weiny 2015-06-10 576 base_version = ((struct ib_mad_hdr *)&packet->mad.data)->base_version; 2be8e3ee8efd6f Roland Dreier 2007-10-09 577 data_len = count - hdr_size(file) - hdr_len; cb183a06b38165 Hal Rosenstock 2005-07-27 578 packet->msg = ib_create_send_mad(agent, cb183a06b38165 Hal Rosenstock 2005-07-27 579 be32_to_cpu(packet->mad.hdr.qpn), 2be8e3ee8efd6f Roland Dreier 2007-10-09 580 packet->mad.hdr.pkey_index, rmpp_active, da2dfaa3a35cb5 Ira Weiny 2015-06-06 581 hdr_len, data_len, GFP_KERNEL, 8e4349d13f3365 Ira Weiny 2015-06-10 582 base_version); cb183a06b38165 Hal Rosenstock 2005-07-27 583 if (IS_ERR(packet->msg)) { cb183a06b38165 Hal Rosenstock 2005-07-27 584 ret = PTR_ERR(packet->msg); cb183a06b38165 Hal Rosenstock 2005-07-27 585 goto err_ah; cb183a06b38165 Hal Rosenstock 2005-07-27 586 } cb183a06b38165 Hal Rosenstock 2005-07-27 587 34816ad98efe4d Sean Hefty 2005-10-25 588 packet->msg->ah = ah; 34816ad98efe4d Sean Hefty 2005-10-25 589 packet->msg->timeout_ms = packet->mad.hdr.timeout_ms; 34816ad98efe4d Sean Hefty 2005-10-25 590 packet->msg->retries = packet->mad.hdr.retries; 34816ad98efe4d Sean Hefty 2005-10-25 591 packet->msg->context[0] = packet; ^1da177e4c3f41 Linus Torvalds 2005-04-16 592 f36e1793e25513 Jack Morgenstein 2006-03-03 593 /* Copy MAD header. Any RMPP header is already in place. */ cb0f0910f4b417 Sean Hefty 2005-10-27 594 memcpy(packet->msg->mad, packet->mad.data, IB_MGMT_MAD_HDR); f36e1793e25513 Jack Morgenstein 2006-03-03 595 f36e1793e25513 Jack Morgenstein 2006-03-03 596 if (!rmpp_active) { cb0f0910f4b417 Sean Hefty 2005-10-27 597 if (copy_from_user(packet->msg->mad + copy_offset, f36e1793e25513 Jack Morgenstein 2006-03-03 598 buf + copy_offset, f36e1793e25513 Jack Morgenstein 2006-03-03 599 hdr_len + data_len - copy_offset)) { cb183a06b38165 Hal Rosenstock 2005-07-27 600 ret = -EFAULT; cb183a06b38165 Hal Rosenstock 2005-07-27 601 goto err_msg; cb183a06b38165 Hal Rosenstock 2005-07-27 602 } f36e1793e25513 Jack Morgenstein 2006-03-03 603 } else { f36e1793e25513 Jack Morgenstein 2006-03-03 604 ret = copy_rmpp_mad(packet->msg, buf); f36e1793e25513 Jack Morgenstein 2006-03-03 605 if (ret) f36e1793e25513 Jack Morgenstein 2006-03-03 606 goto err_msg; f36e1793e25513 Jack Morgenstein 2006-03-03 607 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 608 cb183a06b38165 Hal Rosenstock 2005-07-27 609 /* 2527e681fd4fd4 Sean Hefty 2006-07-20 610 * Set the high-order part of the transaction ID to make MADs from 2527e681fd4fd4 Sean Hefty 2006-07-20 611 * different agents unique, and allow routing responses back to the 2527e681fd4fd4 Sean Hefty 2006-07-20 612 * original requestor. cb183a06b38165 Hal Rosenstock 2005-07-27 613 */ 2527e681fd4fd4 Sean Hefty 2006-07-20 614 if (!ib_response_mad(packet->msg->mad)) { 089a1bedd84be1 Roland Dreier 2005-10-27 615 tid = &((struct ib_mad_hdr *) packet->msg->mad)->tid; cb183a06b38165 Hal Rosenstock 2005-07-27 616 *tid = cpu_to_be64(((u64) agent->hi_tid) << 32 | cb183a06b38165 Hal Rosenstock 2005-07-27 617 (be64_to_cpup(tid) & 0xffffffff)); 2527e681fd4fd4 Sean Hefty 2006-07-20 618 rmpp_mad->mad_hdr.tid = *tid; 2527e681fd4fd4 Sean Hefty 2006-07-20 619 } 2527e681fd4fd4 Sean Hefty 2006-07-20 620 1471cb6ca67990 Ira Weiny 2014-08-08 621 if (!ib_mad_kernel_rmpp_agent(agent) 1471cb6ca67990 Ira Weiny 2014-08-08 622 && ib_is_mad_class_rmpp(rmpp_mad->mad_hdr.mgmt_class) 1471cb6ca67990 Ira Weiny 2014-08-08 623 && (ib_get_rmpp_flags(&rmpp_mad->rmpp_hdr) & IB_MGMT_RMPP_FLAG_ACTIVE)) { 1471cb6ca67990 Ira Weiny 2014-08-08 624 spin_lock_irq(&file->send_lock); 1471cb6ca67990 Ira Weiny 2014-08-08 625 list_add_tail(&packet->list, &file->send_list); 1471cb6ca67990 Ira Weiny 2014-08-08 626 spin_unlock_irq(&file->send_lock); 1471cb6ca67990 Ira Weiny 2014-08-08 627 } else { 2527e681fd4fd4 Sean Hefty 2006-07-20 628 spin_lock_irq(&file->send_lock); 2527e681fd4fd4 Sean Hefty 2006-07-20 629 ret = is_duplicate(file, packet); 2527e681fd4fd4 Sean Hefty 2006-07-20 630 if (!ret) 2527e681fd4fd4 Sean Hefty 2006-07-20 631 list_add_tail(&packet->list, &file->send_list); 2527e681fd4fd4 Sean Hefty 2006-07-20 632 spin_unlock_irq(&file->send_lock); 2527e681fd4fd4 Sean Hefty 2006-07-20 633 if (ret) { 2527e681fd4fd4 Sean Hefty 2006-07-20 634 ret = -EINVAL; 2527e681fd4fd4 Sean Hefty 2006-07-20 635 goto err_msg; cb183a06b38165 Hal Rosenstock 2005-07-27 636 } 1471cb6ca67990 Ira Weiny 2014-08-08 637 } cb183a06b38165 Hal Rosenstock 2005-07-27 638 34816ad98efe4d Sean Hefty 2005-10-25 639 ret = ib_post_send_mad(packet->msg, NULL); cb183a06b38165 Hal Rosenstock 2005-07-27 640 if (ret) 2527e681fd4fd4 Sean Hefty 2006-07-20 641 goto err_send; cb183a06b38165 Hal Rosenstock 2005-07-27 642 2fe7e6f7c9f55e Roland Dreier 2008-01-25 643 mutex_unlock(&file->mutex); cb0f0910f4b417 Sean Hefty 2005-10-27 644 return count; cb183a06b38165 Hal Rosenstock 2005-07-27 645 2527e681fd4fd4 Sean Hefty 2006-07-20 646 err_send: 2527e681fd4fd4 Sean Hefty 2006-07-20 647 dequeue_send(file, packet); cb183a06b38165 Hal Rosenstock 2005-07-27 648 err_msg: cb183a06b38165 Hal Rosenstock 2005-07-27 649 ib_free_send_mad(packet->msg); cb183a06b38165 Hal Rosenstock 2005-07-27 650 err_ah: 2553ba217eea37 Gal Pressman 2018-12-12 651 rdma_destroy_ah(ah, RDMA_DESTROY_AH_SLEEPABLE); ^1da177e4c3f41 Linus Torvalds 2005-04-16 652 err_up: 2fe7e6f7c9f55e Roland Dreier 2008-01-25 653 mutex_unlock(&file->mutex); ^1da177e4c3f41 Linus Torvalds 2005-04-16 654 err: ^1da177e4c3f41 Linus Torvalds 2005-04-16 655 kfree(packet); ^1da177e4c3f41 Linus Torvalds 2005-04-16 656 return ret; ^1da177e4c3f41 Linus Torvalds 2005-04-16 657 } ^1da177e4c3f41 Linus Torvalds 2005-04-16 658 :::::: The code at line 564 was first introduced by commit :::::: 618a3c03fcfdf1ac4543247c8ddfb0c9d775ff33 IB/mad: RMPP support for additional classes :::::: TO: Hal Rosenstock <halr@xxxxxxxxxxxx> :::::: CC: Roland Dreier <rolandd@xxxxxxxxx> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
Attachment:
.config.gz
Description: application/gzip
