Compile Errors on Fedora 40

[kjoyce77]

• These seem a little different from the Centos Stream issue.

• Kernel is 6.9.4-200.fc40.x86_64

• Building a bootable container 9.1.21, 9.2.9, and 9.2.10 all fail.

• Kernel 6.8.11 had no issue building.

#37 [builder-nomad-client  6/11] RUN KVER=$(</tmp/kernel-version.txt) make     && make install
#37 sha256:7acc502c72fbe322b359cec7995afaea9f183ebf228b35048388742d086c7bf9
#37 0.440 Need a git checkout to regenerate drbd/.drbd_git_revision
#37 0.446 make[1]: Entering directory '/src/drbd-9.1.21/drbd'
#37 0.462 
#37 0.462     Calling toplevel makefile of kernel source tree, which I believe is in
#37 0.462     KDIR=/lib/modules/6.9.4-200.fc40.x86_64/build
#37 0.462 
#37 0.467 make -C /lib/modules/6.9.4-200.fc40.x86_64/build    M=/src/drbd-9.1.21/drbd obj-m=dummy-for-compat.o dummy-for-compat-h.o
#37 1.514   COMPAT  have_sane_test_environment
#37 1.910   COMPAT  have_sane_test_environment_always_fail
#37 1.935   COMPAT  __vmalloc_has_2_params
#37 2.074   COMPAT  add_disk_returns_int
#37 2.438   COMPAT  before_4_13_kernel_read
#37 2.692   COMPAT  bio_alloc_has_4_params
#37 3.070   COMPAT  blkdev_get_by_path_has_holder_ops
#37 3.447   COMPAT  blkdev_issue_discard_takes_flags
#37 3.799   COMPAT  blkdev_issue_zeroout_discard
#37 4.159   COMPAT  blkdev_put_has_holder
#37 4.517   COMPAT  block_device_operations_open_takes_gendisk
#37 4.908   COMPAT  block_device_operations_release_takes_single_argument
#37 5.284   COMPAT  can_include_vermagic_h
#37 5.323   COMPAT  dax_direct_access_takes_mode
#37 5.640   COMPAT  fs_dax_get_by_bdev_takes_start_off
#37 5.973   COMPAT  fs_dax_get_by_bdev_takes_start_off_and_holder
#37 6.340   COMPAT  genl_policy_in_ops
#37 6.897   COMPAT  have_BIO_MAX_VECS
#37 7.227   COMPAT  have_CRYPTO_TFM_NEED_KEY
#37 7.413   COMPAT  have_GENHD_FL_NO_PART
#37 7.775   COMPAT  have_SHASH_DESC_ON_STACK
#37 7.980   COMPAT  have_WB_congested_enum
#37 8.407   COMPAT  have___bio_add_page
#37 8.751   COMPAT  have_allow_kernel_signal
#37 8.822   COMPAT  have_bdev_discard_granularity
#37 9.202   COMPAT  have_bdev_max_discard_sectors
#37 9.572   COMPAT  have_bdev_nr_sectors
#37 9.942   COMPAT  have_bdev_open_by_path
#37 10.32   COMPAT  have_bdevname
#37 10.68   COMPAT  have_bdgrab
#37 11.04   COMPAT  have_bdi_congested
#37 11.41   COMPAT  have_bdi_congested_fn
#37 11.77   COMPAT  have_bio_alloc_clone
#37 12.15   COMPAT  have_bio_bi_bdev
#37 12.52   COMPAT  have_bio_bi_error
#37 12.87   COMPAT  have_bio_bi_opf
#37 13.25   COMPAT  have_bio_bi_status
#37 13.63   COMPAT  have_bio_clone_fast
#37 13.97   COMPAT  have_bio_op_shift
#37 14.31   COMPAT  have_bio_set_dev
#37 14.69   COMPAT  have_bio_set_op_attrs
#37 15.06   COMPAT  have_bio_split_to_limits
#37 15.46   COMPAT  have_bio_start_io_acct
#37 15.82   COMPAT  have_bioset_init
#37 16.17   COMPAT  have_bioset_need_bvecs
#37 16.53   COMPAT  have_blk_alloc_disk
#37 16.89   COMPAT  have_blk_alloc_queue_rh
#37 17.24   COMPAT  have_blk_check_plugged
#37 17.59   COMPAT  have_blk_cleanup_disk
#37 17.94   COMPAT  have_blk_mode_t
#37 18.30   COMPAT  have_blk_opf_t
#37 18.62   COMPAT  have_blk_qc_t_make_request
#37 18.98   COMPAT  have_blk_qc_t_submit_bio
#37 19.33   COMPAT  have_blk_queue_flag_set
#37 19.73   COMPAT  have_blk_queue_make_request
#37 20.10   COMPAT  have_blk_queue_max_write_same_sectors
#37 20.46   COMPAT  have_blk_queue_merge_bvec
#37 20.85   COMPAT  have_blk_queue_split_bio
#37 21.22   COMPAT  have_blk_queue_split_q_bio
#37 21.56   COMPAT  have_blk_queue_split_q_bio_bioset
#37 21.93   COMPAT  have_blk_queue_update_readahead
#37 22.32   COMPAT  have_blk_queue_write_cache
#37 22.68   COMPAT  have_bvec_kmap_local
#37 23.03   COMPAT  have_d_inode
#37 23.17   COMPAT  have_disk_update_readahead
#37 23.53   COMPAT  have_enum_req_op
#37 23.85   COMPAT  have_fallthrough
#37 23.90   COMPAT  have_fs_dax_get_by_bdev
#37 24.28   COMPAT  have_generic_start_io_acct_q_rw_sect_part
#37 24.67   COMPAT  have_generic_start_io_acct_rw_sect_part
#37 25.04   COMPAT  have_genl_info_userhdr
#37 25.54   COMPAT  have_get_random_u32
#37 25.61   COMPAT  have_get_random_u32_below
#37 25.68   COMPAT  have_hd_struct
#37 26.03   COMPAT  have_ib_cq_init_attr
#37 26.68   COMPAT  have_ib_get_dma_mr
#37 27.27   COMPAT  have_idr_is_empty
#37 27.49   COMPAT  have_inode_lock
#37 27.79   COMPAT  have_ktime_to_timespec64
#37 27.94   COMPAT  have_kvfree
#37 28.22   COMPAT  have_kvfree_rcu
#37 28.34   COMPAT  have_kvfree_rcu_mightsleep
#37 28.48   COMPAT  have_list_next_entry
#37 28.54   COMPAT  have_max_send_recv_sge
#37 29.12   COMPAT  have_nla_nest_start_noflag
#37 29.55   COMPAT  have_nla_parse_deprecated
#37 29.97   COMPAT  have_nla_put_64bit
#37 30.41   COMPAT  have_nla_strscpy
#37 30.85   COMPAT  have_part_stat_h
#37 31.19   COMPAT  have_part_stat_read_accum
#37 31.53   COMPAT  have_pointer_backing_dev_info
#37 31.86   COMPAT  have_proc_create_single
#37 32.15   COMPAT  have_queue_flag_discard
#37 32.54   COMPAT  have_queue_flag_stable_writes
#37 32.90   COMPAT  have_rb_declare_callbacks_max
#37 33.01   COMPAT  have_refcount_inc
#37 33.17   COMPAT  have_req_hardbarrier
#37 33.54   COMPAT  have_req_noidle
#37 33.88   COMPAT  have_req_nounmap
#37 34.23   COMPAT  have_req_op_write
#37 34.56   COMPAT  have_req_op_write_zeroes
#37 34.91   COMPAT  have_req_write
#37 35.26   COMPAT  have_revalidate_disk_size
#37 35.62   COMPAT  have_sched_set_fifo
#37 35.78   COMPAT  have_sched_signal_h
#37 35.97   COMPAT  have_security_netlink_recv
#37 36.36   COMPAT  have_sendpage
#37 36.68   COMPAT  have_sendpage_ok
#37 37.03   COMPAT  have_set_capacity_and_notify
#37 37.42   COMPAT  have_shash_desc_zero
#37 37.63   COMPAT  have_simple_positive
#37 37.79   COMPAT  have_sk_use_task_frag
#37 38.34   COMPAT  have_sock_set_keepalive
#37 38.92   COMPAT  have_strscpy
#37 39.01   COMPAT  have_struct_bvec_iter
#37 39.33   COMPAT  have_struct_size
#37 39.61   COMPAT  have_submit_bio_noacct
#37 39.99   COMPAT  have_tcp_sock_set_cork
#37 40.57   COMPAT  have_tcp_sock_set_keepcnt
#37 41.16   COMPAT  have_tcp_sock_set_keepidle
#37 41.74   COMPAT  have_tcp_sock_set_nodelay
#37 42.33   COMPAT  have_tcp_sock_set_quickack
#37 42.92   COMPAT  have_time64_to_tm
#37 43.06   COMPAT  have_timer_setup
#37 43.19   COMPAT  have_timer_shutdown
#37 43.32   COMPAT  have_void_make_request
#37 43.70   COMPAT  have_void_submit_bio
#37 44.07   COMPAT  ib_alloc_pd_has_2_params
#37 44.68   COMPAT  ib_device_has_ops
#37 45.30   COMPAT  ib_post_send_const_params
#37 45.94   COMPAT  ib_query_device_has_3_params
#37 46.49   COMPAT  need_drbd_wrappers
#37 46.53   COMPAT  need_make_request_recursion
#37 46.57   COMPAT  part_stat_read_takes_block_device
#37 46.96   COMPAT  queue_limits_has_discard_zeroes_data
#37 47.31   COMPAT  rdma_create_id_has_net_ns
#37 47.97   COMPAT  sock_create_kern_has_five_parameters
#37 48.27   COMPAT  sock_ops_returns_addr_len
#37 48.60   COMPAT  struct_gendisk_has_backing_dev_info
#37 49.01   UPD     /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.h
#37 49.02   UPD     /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/.drbd_kernelrelease
#37 49.03   LN      build-current -> build-6.9.4-200.fc40.x86_64/
#37 49.04   LN      compat.h -> build-6.9.4-200.fc40.x86_64/compat.h
#37 49.04   LN      .compat_test -> build-6.9.4-200.fc40.x86_64/.compat_test
#37 49.05   LN      compat.6.9.4-200.fc40.x86_64.h -> build-6.9.4-200.fc40.x86_64/compat.h
#37 49.05   LN      .compat_test.6.9.4-200.fc40.x86_64 -> build-6.9.4-200.fc40.x86_64/.compat_test
#37 49.11 make -C /lib/modules/6.9.4-200.fc40.x86_64/build    M=/src/drbd-9.1.21/drbd obj-m=dummy-for-prep.o dummy-for-patch.o
#37 50.04 make -C /src/drbd-9.1.21/drbd -f Makefile.spatch /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.patch
#37 50.08 ./drbd-kernel-compat/gen_compat_patch.sh: line 17: spatch: command not found
#37 50.09   INFO: no suitable spatch found; trying spatch-as-a-service;
#37 50.09   be patient, may take up to 10 minutes
#37 50.09   if it is in the server side cache it might only take a second
#37 50.09   SPAAS    41b7e3398ee1c0f57d5370435790e7bf
#37 50.09 ./drbd-kernel-compat/gen_compat_patch.sh: line 44: hash: spatch: not found
#37 50.66 Successfully connected to SPAAS ('c2a863a5e1070c434b6696de568debb5b4d23e76')
#37 50.68   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
#37 50.68                                  Dload  Upload   Total   Spent    Left  Speed
100 15121    0  7480    0  7641   1073   1096 --:--:--  0:00:06 --:--:--  1915
#37 57.66   You can create a new .tgz including this pre-computed compat patch
#37 57.66   by calling "echo drbd/drbd-kernel-compat/cocci_cache/41b7e3398ee1c0f57d5370435790e7bf/compat.patch >>.filelist ; make tgz"
#37 57.66   CHK     build-6.9.4-200.fc40.x86_64/compat.patch
#37 57.67   LN      /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.patch -> ../drbd-kernel-compat/cocci_cache/41b7e3398ee1c0f57d5370435790e7bf/compat.patch
#37 57.67 set -- /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.patch /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.h;     \
#37 57.67 test $1 -nt $2 || touch -r $1 $2
#37 57.68   SPLIT   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/compat.patch
#37 57.70   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/compat.h
#37 57.70   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/drbd_meta_data.h
#37 57.71   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/drbd_protocol.h
#37 57.72   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/drbd_strings.c
#37 57.72   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/drbd_strings.h
#37 57.73   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/drbd_transport.h
#37 57.74   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/drbd.h
#37 57.75   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/drbd_genl.h
#37 57.75   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/drbd_genl_api.h
#37 57.76   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/drbd_limits.h
#37 57.77   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/genl_magic_func-genl_register_family_with_ops_groups.h
#37 57.77   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/genl_magic_func-genl_register_mc_group.h
#37 57.78   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/genl_magic_func.h
#37 57.79   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/linux/genl_magic_struct.h
#37 57.79   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-headers/windrbd/windrbd_ioctl.h
#37 57.80   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/cocci_macros.h
#37 57.81   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/drbd_wrappers.c
#37 57.82   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/drbd_wrappers.h
#37 57.82   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/gen_patch_names.c
#37 57.83   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/linux/libnvdimm.h
#37 57.84   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/linux/lru_cache.h
#37 57.85   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/lru_cache.c
#37 57.85   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/nsecs_to_jiffies.c
#37 57.86   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd-kernel-compat/uapi/linux/sched/types.h
#37 57.87   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_actlog.c
#37 57.88   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_bitmap.c
#37 57.88   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_dax_pmem.c
#37 57.89   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_dax_pmem.h
#37 57.90   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_debugfs.c
#37 57.94   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_debugfs.h
#37 57.95   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_int.h
#37 57.97   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_interval.c
#37 57.98   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_interval.h
#37 57.98   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_kref_debug.c
#37 57.99   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_kref_debug.h
#37 58.00   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c
#37 58.02   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_nl.c
#37 58.05   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_nla.c
#37 58.06   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_nla.h
#37 58.07   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_polymorph_printk.h
#37 58.07   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_proc.c
#37 58.08   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_receiver.c
#37 58.09   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_req.c
#37 58.09   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_req.h
#37 58.10   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_sender.c
#37 58.11   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_state.c
#37 58.11   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_state.h
#37 58.12   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_state_change.h
#37 58.13   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_transport.c
#37 58.13   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_transport_tcp.c
#37 58.14   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_transport_template.c
#37 58.15   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_vli.h
#37 58.15   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/kref_debug.c
#37 58.16   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/kref_debug.h
#37 58.17   PATCH   /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/linux/drbd_config.h
#37 58.18   COPY    /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/Kbuild
#37 58.19   GEN     /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_buildtag.c 
#37 58.20   GEN     /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/.kernel.config.gz 
#37 58.24 test -e build-current && \
#37 58.24 make -C /lib/modules/6.9.4-200.fc40.x86_64/build    M=/src/drbd-9.1.21/drbd/build-current modules
#37 59.26   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_buildtag.o
#37 59.31   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_bitmap.o
#37 60.98   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_proc.o
#37 61.47   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_sender.o
#37 63.01   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_receiver.o
#37 67.49   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_req.o
#37 68.94   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_actlog.o
#37 70.10   CC [M]  /src/drbd-9.1.21/drbd/build-current/drbd_main.o
#37 70.75 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c: In function 'drbd_create_device':
#37 70.75 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c:3937:13: error: implicit declaration of function 'blk_alloc_queue'; did you mean 'blk_sync_queue'? [-Wimplicit-function-declaration]
#37 70.75  3937 |         q = blk_alloc_queue(NUMA_NO_NODE);
#37 70.75       |             ^~~~~~~~~~~~~~~
#37 70.75       |             blk_sync_queue
#37 70.75 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c:3937:11: error: assignment to 'struct request_queue *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
#37 70.75  3937 |         q = blk_alloc_queue(NUMA_NO_NODE);
#37 70.75       |           ^
#37 70.76 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c:3942:16: error: implicit declaration of function 'alloc_disk'; did you mean 'alloc_skb'? [-Wimplicit-function-declaration]
#37 70.76  3942 |         disk = alloc_disk(1);
#37 70.76       |                ^~~~~~~~~~
#37 70.76       |                alloc_skb
#37 70.76 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c:3942:14: error: assignment to 'struct gendisk *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
#37 70.76  3942 |         disk = alloc_disk(1);
#37 70.76       |              ^
#37 70.80 /src/drbd-9.1.21/drbd/build-6.9.4-200.fc40.x86_64/drbd_main.c:4107:9: error: implicit declaration of function 'blk_cleanup_queue'; did you mean 'blk_put_queue'? [-Wimplicit-function-declaration]
#37 70.80  4107 |         blk_cleanup_queue(q);
#37 70.80       |         ^~~~~~~~~~~~~~~~~
#37 70.80       |         blk_put_queue
#37 70.93 make[3]: *** [scripts/Makefile.build:244: /src/drbd-9.1.21/drbd/build-current/drbd_main.o] Error 1
#37 70.93 make[2]: *** [Makefile:1931: /src/drbd-9.1.21/drbd/build-current] Error 2
#37 70.93 make[1]: *** [Makefile:199: kbuild] Error 2
#37 70.93 make[1]: Leaving directory '/src/drbd-9.1.21/drbd'
#37 70.93 make: *** [Makefile:129: module] Error 2

[sammy007]

Same on Debian backports:

/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c: In function ‘drbd_create_device’:
/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c:4085:13: error: implicit declaration of function ‘blk_alloc_queue’; did you mean ‘blk_sync_queue’? [-Werror=implicit-function-declaration]
 4085 |         q = blk_alloc_queue(NUMA_NO_NODE);
      |             ^~~~~~~~~~~~~~~
      |             blk_sync_queue
/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c:4085:11: warning: assignment to ‘struct request_queue *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
 4085 |         q = blk_alloc_queue(NUMA_NO_NODE);
      |           ^
/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c:4090:16: error: implicit declaration of function ‘alloc_disk’; did you mean ‘alloc_skb’? [-Werror=implicit-function-declaration]
 4090 |         disk = alloc_disk(1);
      |                ^~~~~~~~~~
      |                alloc_skb
/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c:4090:14: warning: assignment to ‘struct gendisk *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
 4090 |         disk = alloc_disk(1);
      |              ^
/var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-6.9.7+bpo-amd64/drbd_main.c:4260:9: error: implicit declaration of function ‘blk_cleanup_queue’; did you mean ‘blk_put_queue’? [-Werror=implicit-function-declaration]
 4260 |         blk_cleanup_queue(q);
      |         ^~~~~~~~~~~~~~~~~
      |         blk_put_queue
cc1: some warnings being treated as errors
make[2]: *** [/usr/src/linux-headers-6.9.7+bpo-common/scripts/Makefile.build:249: /var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-current/drbd_main.o] Error 1
make[1]: *** [/usr/src/linux-headers-6.9.7+bpo-common/Makefile:1943: /var/lib/dkms/drbd/9.2.10-1/build/src/drbd/build-current] Error 2
make: *** [Makefile:248: kbuild] Error 2
make: Leaving directory '/var/lib/dkms/drbd/9.2.10-1/build/src/drbd'