[peterz-queue:locking/atomics 6/12] include/linux/dma-resv.h:225: undefined reference to `drm_gem_unlock_reservations'
2:01 a.m.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/atomics
head: 855cb10d1869dc10b2f7b28f6b7ee4dd50d31b27
commit: 83da612ec6ea5b378e2f2161dc1a9a1e172137d6 [6/12] READ_ONCE: Simplify
implementations of {READ,WRITE}_ONCE()
config: riscv-randconfig-a001-20200321 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 83da612ec6ea5b378e2f2161dc1a9a1e172137d6
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_remove':
drivers/gpu/drm/virtio/virtgpu_drv.c:138: undefined reference to
`drm_dev_unregister'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.c:140: undefined reference to
`drm_dev_put'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_probe':
drivers/gpu/drm/virtio/virtgpu_drv.c:107: undefined reference to `drm_dev_alloc'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_pci_quirk':
drivers/gpu/drm/virtio/virtgpu_drv.c:92: undefined reference to
`drm_dev_set_unique'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_probe':
drivers/gpu/drm/virtio/virtgpu_drv.c:115: undefined reference to `drm_dev_put'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.c:122: undefined reference to
`drm_dev_register'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function `.LANCHOR1':
virtgpu_drv.c:(.data+0xdc): undefined reference to `drm_gem_prime_handle_to_fd'
riscv32-linux-ld: virtgpu_drv.c:(.data+0xe0): undefined reference to
`drm_gem_prime_fd_to_handle'
riscv32-linux-ld: virtgpu_drv.c:(.data+0x104): undefined reference to
`drm_gem_prime_mmap'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x8): undefined
reference to `drm_read'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x24): undefined
reference to `drm_poll'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x28): undefined
reference to `drm_ioctl'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x30): undefined
reference to `drm_gem_mmap'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x38): undefined
reference to `drm_open'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o:(.rodata+0x40): undefined
reference to `drm_release'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_cancel_event_work':
drivers/scsi/virtio_scsi.c:273: undefined reference to `scsi_remove_host'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_remove':
drivers/scsi/virtio_scsi.c:925: undefined reference to `scsi_host_put'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_change_queue_depth':
drivers/scsi/virtio_scsi.c:675: undefined reference to `scsi_change_queue_depth'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_abort':
drivers/scsi/virtio_scsi.c:685: undefined reference to `scmd_printk'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_device_reset':
drivers/scsi/virtio_scsi.c:623: undefined reference to `sdev_prefix_printk'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_handle_event':
drivers/scsi/virtio_scsi.c:368: undefined reference to `__scsi_iterate_devices'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_rescan_hotunplug':
drivers/scsi/virtio_scsi.c:356: undefined reference to `scsi_scan_host'
riscv32-linux-ld: drivers/scsi/virtio_scsi.c:340: undefined reference to
`__scsi_execute'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `scsi_execute_req':
include/scsi/scsi_device.h:455: undefined reference to `scsi_remove_device'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_rescan_hotunplug':
drivers/scsi/virtio_scsi.c:350: undefined reference to `__scsi_iterate_devices'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_handle_transport_reset':
drivers/scsi/virtio_scsi.c:300: undefined reference to `scsi_add_device'
riscv32-linux-ld: drivers/scsi/virtio_scsi.c:288: undefined reference to
`scsi_device_lookup'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_handle_event':
drivers/scsi/virtio_scsi.c:379: undefined reference to `scsi_remove_device'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_handle_transport_reset':
drivers/scsi/virtio_scsi.c:290: undefined reference to `scsi_device_put'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function
`virtscsi_handle_param_change':
drivers/scsi/virtio_scsi.c:312: undefined reference to `scsi_device_lookup'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_handle_event':
drivers/scsi/virtio_scsi.c:382: undefined reference to `scsi_rescan_device'
riscv32-linux-ld: drivers/scsi/virtio_scsi.c:382: undefined reference to
`scsi_device_put'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `set_host_byte':
include/scsi/scsi_cmnd.h:318: undefined reference to `scmd_printk'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtio_cread16':
include/linux/virtio_config.h:405: undefined reference to `scsi_host_alloc'
riscv32-linux-ld: drivers/scsi/virtio_scsi.o: in function `virtscsi_probe':
drivers/scsi/virtio_scsi.c:857: undefined reference to `scsi_host_put'
riscv32-linux-ld: drivers/scsi/virtio_scsi.c:877: undefined reference to
`scsi_add_host_with_dma'
riscv32-linux-ld: drivers/scsi/virtio_scsi.c:902: undefined reference to
`scsi_scan_host'
riscv32-linux-ld: drivers/crypto/virtio/virtio_crypto_core.o: in function
`virtcrypto_clear_crypto_engines':
drivers/crypto/virtio/virtio_crypto_core.c:273: undefined reference to
`crypto_engine_exit'
riscv32-linux-ld: drivers/crypto/virtio/virtio_crypto_core.o: in function
`virtcrypto_find_vqs':
drivers/crypto/virtio/virtio_crypto_core.c:95: undefined reference to
`crypto_engine_alloc_init'
riscv32-linux-ld: drivers/crypto/virtio/virtio_crypto_core.o: in function
`virtcrypto_set_affinity':
drivers/crypto/virtio/virtio_crypto_core.c:165: undefined reference to
`crypto_engine_start'
riscv32-linux-ld: drivers/crypto/virtio/virtio_crypto_core.o: in function
`virtcrypto_probe':
drivers/crypto/virtio/virtio_crypto_core.c:410: undefined reference to
`crypto_engine_exit'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.o: in function
`virtio_gpu_config_changed_work_func':
drivers/gpu/drm/virtio/virtgpu_kms.c:46: undefined reference to
`drm_helper_hpd_irq_event'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.o: in function
`virtio_find_vqs':
include/linux/virtio_config.h:197: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.o: in function
`virtio_gpu_init':
drivers/gpu/drm/virtio/virtgpu_kms.c:174: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.c:181: undefined reference to
`__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.o: in function `kcalloc':
include/linux/slab.h:608: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_kms.o: in function
`virtio_gpu_get_capsets':
drivers/gpu/drm/virtio/virtgpu_kms.c:95: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`virtio_gpu_gem_create':
drivers/gpu/drm/virtio/virtgpu_gem.c:46: undefined reference to
`drm_gem_handle_create'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.c:47: undefined reference to
`drm_gem_object_release'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.c:52: undefined reference to
`drm_gem_object_put_unlocked'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`virtio_gpu_mode_dumb_mmap':
drivers/gpu/drm/virtio/virtgpu_gem.c:100: undefined reference to
`drm_gem_object_lookup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`drm_vma_node_offset_addr':
include/drm/drm_vma_manager.h:204: undefined reference to
`drm_gem_object_put_unlocked'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`virtio_gpu_array_lock_resv':
drivers/gpu/drm/virtio/virtgpu_gem.c:211: undefined reference to
`drm_gem_lock_reservations'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`dma_resv_unlock':
> include/linux/dma-resv.h:225: undefined reference to
`drm_gem_unlock_reservations'
riscv32-linux-ld:
drivers/gpu/drm/virtio/virtgpu_gem.o: in function `virtio_gpu_array_put_free':
drivers/gpu/drm/virtio/virtgpu_gem.c:239: undefined reference to
`drm_gem_object_put_unlocked'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_gem.o: in function
`virtio_gpu_array_from_handles':
drivers/gpu/drm/virtio/virtgpu_gem.c:187: undefined reference to
`drm_gem_object_lookup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`vgdev_atomic_commit_tail':
drivers/gpu/drm/virtio/virtgpu_display.c:331: undefined reference to
`drm_atomic_helper_commit_modeset_disables'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:332: undefined reference to
`drm_atomic_helper_commit_modeset_enables'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:333: undefined reference to
`drm_atomic_helper_commit_planes'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:335: undefined reference to
`drm_atomic_helper_commit_hw_done'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:337: undefined reference to
`drm_atomic_helper_wait_for_vblanks'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:338: undefined reference to
`drm_atomic_helper_cleanup_planes'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_conn_mode_valid':
drivers/gpu/drm/virtio/virtgpu_display.c:206: undefined reference to `__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_conn_get_modes':
drivers/gpu/drm/virtio/virtgpu_display.c:170: undefined reference to
`drm_add_modes_noedid'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:175: undefined reference to
`drm_set_preferred_mode'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:163: undefined reference to
`drm_add_edid_modes'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:177: undefined reference to
`__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:178: undefined reference to
`drm_cvt_mode'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:181: undefined reference to
`drm_mode_probed_add'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_conn_destroy':
drivers/gpu/drm/virtio/virtgpu_display.c:236: undefined reference to
`drm_connector_unregister'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:237: undefined reference to
`drm_connector_cleanup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_crtc_atomic_flush':
drivers/gpu/drm/virtio/virtgpu_display.c:128: undefined reference to
`drm_crtc_send_vblank_event'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_user_framebuffer_create':
drivers/gpu/drm/virtio/virtgpu_display.c:304: undefined reference to
`drm_gem_object_lookup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_framebuffer_init':
drivers/gpu/drm/virtio/virtgpu_display.c:75: undefined reference to
`drm_helper_mode_fill_fb_struct'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:77: undefined reference to
`drm_framebuffer_init'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_user_framebuffer_create':
drivers/gpu/drm/virtio/virtgpu_display.c:320: undefined reference to
`drm_gem_object_put_unlocked'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_modeset_init':
drivers/gpu/drm/virtio/virtgpu_display.c:355: undefined reference to
`drm_mode_config_init'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:369: undefined reference to
`drm_mode_config_reset'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`vgdev_output_init':
drivers/gpu/drm/virtio/virtgpu_display.c:275: undefined reference to
`drm_crtc_init_with_planes'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:279: undefined reference to
`drm_connector_init'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:283: undefined reference to
`drm_connector_attach_edid_property'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:285: undefined reference to
`drm_encoder_init'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:288: undefined reference to
`drm_connector_attach_encoder'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:291: undefined reference to
`drm_connector_register'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`virtio_gpu_modeset_fini':
drivers/gpu/drm/virtio/virtgpu_display.c:378: undefined reference to
`drm_atomic_helper_shutdown'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.c:379: undefined reference to
`drm_mode_config_cleanup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`.LANCHOR1':
drivers/gpu/drm/virtio/virtgpu_display.c:59: undefined reference to
`drm_gem_fb_destroy'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`.LANCHOR1':
virtgpu_display.c:(.rodata+0x4): undefined reference to `drm_gem_fb_create_handle'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x8): undefined reference to
`drm_atomic_helper_dirtyfb'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x1c): undefined reference to
`drm_atomic_helper_check'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x20): undefined reference to
`drm_atomic_helper_commit'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`.LANCHOR1':
drivers/gpu/drm/virtio/virtgpu_display.c:49: undefined reference to
`drm_atomic_helper_crtc_reset'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_display.o: in function
`.LANCHOR1':
virtgpu_display.c:(.rodata+0x44): undefined reference to `drm_crtc_cleanup'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x48): undefined reference to
`drm_atomic_helper_set_config'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x4c): undefined reference to
`drm_atomic_helper_page_flip'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x58): undefined reference to
`drm_atomic_helper_crtc_duplicate_state'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x5c): undefined reference to
`drm_atomic_helper_crtc_destroy_state'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0xcc): undefined reference to
`drm_atomic_helper_connector_reset'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0xd8): undefined reference to
`drm_helper_probe_single_connector_modes'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0xec): undefined reference to
`drm_atomic_helper_connector_duplicate_state'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0xf0): undefined reference to
`drm_atomic_helper_connector_destroy_state'
riscv32-linux-ld: virtgpu_display.c:(.rodata+0x128): undefined reference to
`drm_encoder_cleanup'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`reclaim_vbufs':
drivers/gpu/drm/virtio/virtgpu_vq.c:184: undefined reference to `__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_cmd_get_display_info_cb':
drivers/gpu/drm/virtio/virtgpu_vq.c:660: undefined reference to
`drm_helper_hpd_irq_event'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:661: undefined reference to
`drm_kms_helper_hotplug_event'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:646: undefined reference to
`__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:652: undefined reference to
`__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_cmd_get_edid_cb':
drivers/gpu/drm/virtio/virtgpu_vq.c:731: undefined reference to `drm_do_get_edid'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:734: undefined reference to
`drm_connector_update_edid_property'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_dequeue_ctrl_func':
drivers/gpu/drm/virtio/virtgpu_vq.c:221: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:231: undefined reference to
`__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:215: undefined reference to
`__drm_dbg'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_object_attach':
drivers/gpu/drm/virtio/virtgpu_vq.c:1079: undefined reference to
`drm_gem_shmem_get_sg_table'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.c:1079: undefined reference to
`drm_gem_shmem_unpin'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`dma_map_sg_attrs':
include/linux/dma-mapping.h:317: undefined reference to `__drm_err'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_object_attach':
drivers/gpu/drm/virtio/virtgpu_vq.c:1117: undefined reference to
`drm_gem_shmem_pin'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_vq.o: in function
`virtio_gpu_object_detach':
drivers/gpu/drm/virtio/virtgpu_vq.c:1143: undefined reference to
`drm_gem_shmem_unpin'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_object.o: in function
`virtio_gpu_free_object':
drivers/gpu/drm/virtio/virtgpu_object.c:75: undefined reference to
`drm_gem_shmem_free_object'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_object.o: in function
`virtio_gpu_object_create':
drivers/gpu/drm/virtio/virtgpu_object.c:110: undefined reference to
`drm_gem_shmem_create'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_object.c:126: undefined reference to
`drm_gem_shmem_free_object'
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_object.o: in function
`.LANCHOR1':
virtgpu_object.c:(.rodata+0xc): undefined reference to `drm_gem_shmem_print_info'
riscv32-linux-ld: virtgpu_object.c:(.rodata+0x14): undefined reference to
`drm_gem_shmem_pin'
riscv32-linux-ld: virtgpu_object.c:(.rodata+0x18): undefined reference to
`drm_gem_shmem_unpin'
riscv32-linux-ld: virtgpu_object.c:(.rodata+0x1c): undefined reference to
`drm_gem_shmem_get_sg_table'
riscv32-linux-ld: virtgpu_object.c:(.rodata+0x20): undefined reference to
`drm_gem_shmem_vmap'
riscv32-linux-ld: virtgpu_object.c:(.rodata+0x24): undefined reference to
`drm_gem_shmem_vunmap'
vim +225 include/linux/dma-resv.h
0dbd555a011c2d include/linux/reservation.h Christian König 2019-07-31 211
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 212 /**
52791eeec1d9f4 include/linux/dma-resv.h Christian König 2019-08-11 213 *
dma_resv_unlock - unlock the reservation object
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 214 * @obj: the
reservation object
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 215 *
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 216 * Unlocks the
reservation object following exclusive access.
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 217 */
52791eeec1d9f4 include/linux/dma-resv.h Christian König 2019-08-11 218 static inline
void dma_resv_unlock(struct dma_resv *obj)
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 219 {
99fe21a76f0f2d include/linux/reservation.h Christian König 2018-10-04 220 #ifdef
CONFIG_DEBUG_MUTEXES
99fe21a76f0f2d include/linux/reservation.h Christian König 2018-10-04 221 /* Test
shared fence slot reservation */
5740671e596bdc include/linux/reservation.h Chris Wilson 2019-06-12 222 if
(rcu_access_pointer(obj->fence)) {
52791eeec1d9f4 include/linux/dma-resv.h Christian König 2019-08-11 223 struct
dma_resv_list *fence = dma_resv_get_list(obj);
5740671e596bdc include/linux/reservation.h Chris Wilson 2019-06-12 224
5740671e596bdc include/linux/reservation.h Chris Wilson 2019-06-12 @225
fence->shared_max = fence->shared_count;
5740671e596bdc include/linux/reservation.h Chris Wilson 2019-06-12 226 }
99fe21a76f0f2d include/linux/reservation.h Christian König 2018-10-04 227 #endif
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 228
ww_mutex_unlock(&obj->lock);
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 229 }
122020af856181 include/linux/reservation.h Chris Wilson 2016-11-15 230
:::::: The code at line 225 was first introduced by commit
:::::: 5740671e596bdc3986a5391997de194300970201 dma-fence/reservation: Markup rcu
protected access for DEBUG_MUTEXES
:::::: TO: Chris Wilson <chris(a)chris-wilson.co.uk>
:::::: CC: Chris Wilson <chris(a)chris-wilson.co.uk>
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
10:23 a.m.
On Sat, Mar 21, 2020 at 10:01:51AM +0800, kbuild test robot wrote:
tree:
https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git locking/atomics
head: 855cb10d1869dc10b2f7b28f6b7ee4dd50d31b27
commit: 83da612ec6ea5b378e2f2161dc1a9a1e172137d6 [6/12] READ_ONCE: Simplify
implementations of {READ,WRITE}_ONCE()
config: riscv-randconfig-a001-20200321 (attached as .config)
compiler: riscv32-linux-gcc (GCC) 9.2.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 83da612ec6ea5b378e2f2161dc1a9a1e172137d6
# save the attached .config to linux build tree
GCC_VERSION=9.2.0 make.cross ARCH=riscv
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_remove':
drivers/gpu/drm/virtio/virtgpu_drv.c:138: undefined reference to
`drm_dev_unregister'
This same failure reproduces on -rc7 without any additional patches
applied, so I don't think it's related at all to Peter's queue.
Will
2:55 a.m.
On Tue, Mar 24, 2020 at 10:23:10AM +0000, Will Deacon wrote:
On Sat, Mar 21, 2020 at 10:01:51AM +0800, kbuild test robot wrote:
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
locking/atomics
> head: 855cb10d1869dc10b2f7b28f6b7ee4dd50d31b27
> commit: 83da612ec6ea5b378e2f2161dc1a9a1e172137d6 [6/12] READ_ONCE: Simplify
implementations of {READ,WRITE}_ONCE()
> config: riscv-randconfig-a001-20200321 (attached as .config)
> compiler: riscv32-linux-gcc (GCC) 9.2.0
> reproduce:
> wget
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
> chmod +x ~/bin/make.cross
> git checkout 83da612ec6ea5b378e2f2161dc1a9a1e172137d6
> # save the attached .config to linux build tree
> GCC_VERSION=9.2.0 make.cross ARCH=riscv
>
> If you fix the issue, kindly add following tag
> Reported-by: kbuild test robot <lkp(a)intel.com>
>
> All errors (new ones prefixed by >>):
>
> riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_remove':
> drivers/gpu/drm/virtio/virtgpu_drv.c:138: undefined reference to
`drm_dev_unregister'
This same failure reproduces on -rc7 without any additional patches
applied, so I don't think it's related at all to Peter's queue.
Thanks
Will, we will double check this.
>
> Will
> _______________________________________________
> kbuild-all mailing list -- kbuild-all(a)lists.01.org
> To unsubscribe send an email to kbuild-all-leave(a)lists.01.org
8:50 a.m.
-----Original Message-----
From: Li, Philip <philip.li(a)intel.com>
Sent: 2020年3月25日 10:55
To: Will Deacon <will(a)kernel.org>
Cc: lkp <lkp(a)intel.com>; kbuild-all(a)lists.01.org; Peter Zijlstra
<peterz(a)infradead.org>
Subject: Re: [kbuild-all] Re: [peterz-queue:locking/atomics 6/12]
include/linux/dma-resv.h:225: undefined reference to
`drm_gem_unlock_reservations'
On Tue, Mar 24, 2020 at 10:23:10AM +0000, Will Deacon wrote:
> On Sat, Mar 21, 2020 at 10:01:51AM +0800, kbuild test robot wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
locking/atomics
> > head: 855cb10d1869dc10b2f7b28f6b7ee4dd50d31b27
> > commit: 83da612ec6ea5b378e2f2161dc1a9a1e172137d6 [6/12] READ_ONCE:
> > Simplify implementations of {READ,WRITE}_ONCE()
> > config: riscv-randconfig-a001-20200321 (attached as .config)
> > compiler: riscv32-linux-gcc (GCC) 9.2.0
> > reproduce:
> > wget https://raw.githubusercontent.com/intel/lkp-
tests/master/sbin/make.cross -O ~/bin/make.cross
> > chmod +x ~/bin/make.cross
> > git checkout 83da612ec6ea5b378e2f2161dc1a9a1e172137d6
> > # save the attached .config to linux build tree
> > GCC_VERSION=9.2.0 make.cross ARCH=riscv
> >
> > If you fix the issue, kindly add following tag
> > Reported-by: kbuild test robot <lkp(a)intel.com>
> >
> > All errors (new ones prefixed by >>):
> >
> > riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
`virtio_gpu_remove':
> > drivers/gpu/drm/virtio/virtgpu_drv.c:138: undefined reference to
`drm_dev_unregister'
>
> This same failure reproduces on -rc7 without any additional patches
> applied, so I don't think it's related at all to Peter's queue.
Thanks Will, we will double check this.
It is false positive. Please ignore this
issue. Sorry for inconvenient.
This build failure is caused by commit "RISC-V: Add kconfig option for QEMU virt
machine" and already been fixed by commit "RISC-V: Only select essential drivers
for SOC_VIRT config" in v5.6 but not in Peter's queue at that moment. These
failure log should be ignored by bisect for this patch. We will enhance the bisect logic.
Thanks.
>
> Will
> _______________________________________________
> kbuild-all mailing list -- kbuild-all(a)lists.01.org To unsubscribe send
> an email to kbuild-all-leave(a)lists.01.org
8:52 a.m.
On Wed, Apr 01, 2020 at 07:50:45AM +0000, Xia, Hui wrote:
>On Tue, Mar 24, 2020 at 10:23:10AM +0000, Will Deacon wrote:
>> On Sat, Mar 21, 2020 at 10:01:51AM +0800, kbuild test robot wrote:
>> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/peterz/queue.git
>locking/atomics
>> > head: 855cb10d1869dc10b2f7b28f6b7ee4dd50d31b27
>> > commit: 83da612ec6ea5b378e2f2161dc1a9a1e172137d6 [6/12] READ_ONCE:
>> > Simplify implementations of {READ,WRITE}_ONCE()
>> > config: riscv-randconfig-a001-20200321 (attached as .config)
>> > compiler: riscv32-linux-gcc (GCC) 9.2.0
>> > reproduce:
>> > wget https://raw.githubusercontent.com/intel/lkp-
>tests/master/sbin/make.cross -O ~/bin/make.cross
>> > chmod +x ~/bin/make.cross
>> > git checkout 83da612ec6ea5b378e2f2161dc1a9a1e172137d6
>> > # save the attached .config to linux build tree
>> > GCC_VERSION=9.2.0 make.cross ARCH=riscv
>> >
>> > If you fix the issue, kindly add following tag
>> > Reported-by: kbuild test robot <lkp(a)intel.com>
>> >
>> > All errors (new ones prefixed by >>):
>> >
>> > riscv32-linux-ld: drivers/gpu/drm/virtio/virtgpu_drv.o: in function
>`virtio_gpu_remove':
>> > drivers/gpu/drm/virtio/virtgpu_drv.c:138: undefined reference to
>`drm_dev_unregister'
>>
>> This same failure reproduces on -rc7 without any additional patches
>> applied, so I don't think it's related at all to Peter's queue.
>Thanks Will, we will double check this.
It is false positive. Please ignore this issue. Sorry for inconvenient.
This build failure is caused by commit "RISC-V: Add kconfig option for
QEMU virt machine" and already been fixed by commit "RISC-V: Only select
essential drivers for SOC_VIRT config" in v5.6 but not in Peter's queue at
that moment. These failure log should be ignored by bisect for this patch.
We will enhance the bisect logic.
Ok, thanks for investigating this and letting us know.
Will
816
days inactive
827
days old
4 comments
4 participants
participants (4)
-
kbuild test robot -
Philip Li -
Will Deacon -
Xia, Hui