verification: ubuntu@segers:~$ cat /proc/version Linux version 4.15.0-63-generic (buildd@bos02-arm64-074) (gcc version 7.4.0 (Ubuntu/Linaro 7.4.0-1ubuntu1~18.04.1)) #72-Ubuntu SMP Fri Sep 6 10:15:17 UTC 2019 ubuntu@segers:~$ lsmod Module Size Used by libceph 364544 0 nls_iso8859_1 16384 1 ipmi_ssif 36864 0 joydev 28672 0 input_leds 16384 0 hns_roce_hw_v2 49152 0 hns_roce 81920 1 hns_roce_hw_v2 ipmi_si 69632 0 ipmi_devintf 20480 0 ipmi_msghandler 57344 3 ipmi_devintf,ipmi_si,ipmi_ssif shpchp 40960 0 sch_fq_codel 20480 161 ib_iser 49152 0 rdma_cm 65536 1 ib_iser iw_cm 40960 1 rdma_cm ib_cm 57344 1 rdma_cm ib_core 249856 6 rdma_cm,hns_roce_hw_v2,iw_cm,ib_iser,hns_roce,ib_cm iscsi_tcp 20480 0 libiscsi_tcp 28672 1 iscsi_tcp libiscsi 53248 3 libiscsi_tcp,iscsi_tcp,ib_iser scsi_transport_iscsi 110592 3 iscsi_tcp,ib_iser,libiscsi ip_tables 28672 0 x_tables 40960 1 ip_tables autofs4 53248 2 btrfs 1253376 0 zstd_compress 159744 1 btrfs raid10 57344 0 raid456 167936 0 async_raid6_recov 20480 1 raid456 async_memcpy 16384 2 raid456,async_raid6_recov async_pq 16384 2 raid456,async_raid6_recov async_xor 16384 3 async_pq,raid456,async_raid6_recov async_tx 16384 5 async_pq,async_memcpy,async_xor,raid456,async_raid6_recov xor 20480 2 async_xor,btrfs raid6_pq 106496 4 async_pq,btrfs,raid456,async_raid6_recov libcrc32c 16384 2 raid456,libceph raid1 40960 0 raid0 20480 0 multipath 20480 0 linear 16384 0 hibmc_drm 36864 0 hid_generic 16384 0 marvell 28672 2 ttm 118784 1 hibmc_drm aes_ce_blk 24576 0 aes_ce_cipher 16384 1 aes_ce_blk drm_kms_helper 188416 1 hibmc_drm ixgbe 331776 0 crc32_ce 16384 4 crct10dif_ce 16384 0 syscopyarea 16384 1 drm_kms_helper ghash_ce 20480 0 hisi_sas_v3_hw 40960 2 sysfillrect 16384 1 drm_kms_helper sysimgblt 16384 1 drm_kms_helper hns3 65536 0 usbhid 65536 0 sha2_ce 16384 0 hisi_sas_main 40960 1 hisi_sas_v3_hw fb_sys_fops 16384 1 drm_kms_helper sha256_arm64 24576 1 sha2_ce ptp 24576 1 ixgbe sha1_ce 16384 0 drm 458752 4 drm_kms_helper,hibmc_drm,ttm hclge 176128 2 libsas 81920 2 hisi_sas_v3_hw,hisi_sas_main hid 122880 2 usbhid,hid_generic pps_core 20480 1 ptp ahci 40960 0 mdio 16384 1 ixgbe hnae3 16384 3 hclge,hns3,hns_roce_hw_v2 scsi_transport_sas 40960 3 hisi_sas_v3_hw,hisi_sas_main,libsas libahci 40960 1 ahci gpio_dwapb 20480 0 aes_neon_bs 28672 1 aes_neon_blk 24576 1 aes_neon_bs crypto_simd 16384 3 aes_neon_bs,aes_ce_blk,aes_neon_blk cryptd 28672 1 crypto_simd aes_arm64 16384 5 aes_neon_bs,aes_ce_cipher,ghash_ce,aes_ce_blk,aes_neon_blk