Hello,
I can't mount a f2fs-partiton on my external ssd with the latest kernel
Linux tuxor2 4.13.6-towo.1-siduction-amd64 #1 SMP PREEMPT siduction 4.13-12 (2017-10-12) x86_64 GNU/Linux
$ sudo mount -t f2fs /dev/sdb1 /mnt/
mount: /mnt: wrong fs type, bad option, bad superblock on /dev/sdb1, missing codepage or helper program, or other error.
From dmesg
[ 2081.968688] usb 9-1: new SuperSpeed USB device number 2 using xhci_hcd
[ 2081.988975] usb 9-1: New USB device found, idVendor=174c, idProduct=07d1
[ 2081.988981] usb 9-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 2081.988984] usb 9-1: Product: TS512GESD400K
[ 2081.988987] usb 9-1: Manufacturer: StoreJet
[ 2081.988990] usb 9-1: SerialNumber:
[ 2082.456349] usbcore: registered new interface driver usb-storage
[ 2082.464234] scsi host5: uas
[ 2082.464357] usbcore: registered new interface driver uas
[ 2082.464907] scsi 5:0:0:0: Direct-Access StoreJet TS512GESD400K 0 PQ: 0 ANSI: 6
[ 2082.482484] sd 5:0:0:0: Attached scsi generic sg2 type 0
[ 2085.588404] sd 5:0:0:0: [sdb] 1000215216 512-byte logical blocks: (512 GB/477 GiB)
[ 2085.588515] sd 5:0:0:0: [sdb] Write Protect is off
[ 2085.588520] sd 5:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 2085.588716] sd 5:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 2085.589116] xhci_hcd 0000:0d:00.0: ERROR Transfer event for unknown stream ring slot 1 ep 2
[ 2085.589124] xhci_hcd 0000:0d:00.0: @0000000210d67450 00000000 00000000 1b000000 01038001
[ 2085.591742] sdb: [CUMANA/ADFS] sdb1 [ADFS] sdb1
[ 2085.591745] sdb: partition table partially beyond EOD, enabling native capacity
[ 2085.593083] sdb: [CUMANA/ADFS] sdb1 [ADFS] sdb1
[ 2085.593086] sdb: partition table partially beyond EOD, truncated
[ 2085.593093] sdb: p1 size 4067027304 extends beyond EOD, truncated
[ 2085.594521] sd 5:0:0:0: [sdb] Attached SCSI disk
I checked it with Knoppix 8.1 (Kernel 4.12) on the same hardware and I was able to mount the partition.