Re: INFO: task hung in __generic_file_fsync (2)

[syzbot]

syzbot suspects this bug was fixed by commit:

commit 85a8ce62c2eabe28b9d76ca4eecf37922402df93
Author: Ming Lei <ming.lei@xxxxxxxxxx>
Date:   Fri Dec 27 23:05:48 2019 +0000

    block: add bio_truncate to fix guard_bio_eod

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13ebe101e00000
start commit:   bf8d1cd4 Merge tag 'scsi-fixes' of git://git.kernel.org/pu..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ed9d672709340e35
dashboard link: https://syzkaller.appspot.com/bug?extid=44c32606d8669fb0d45c
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=137e2615e00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11306971e00000

If the result looks correct, please mark the bug fixed by replying with:

#syz fix: block: add bio_truncate to fix guard_bio_eod

For information about bisection process see: https://goo.gl/tpsmEJ#bisection