[LTP] [PATCH v2 09/10] syscalls/ioctl_loop07: Add dio with logic block size error test

[Yang Xu]

Hi Cyril


> Hi!
> This test fails for me, i.e. the attempt to enabe direct IO succeeds. I
> will have to have a closer look later on.
Now, I use 5.7.0-rc2 kernel to test, this case fails, I guess loop 
driver has changed its logic. I am trying.

ps: when run ioctl_loop01.c, I also met another problem that 
/dev/loop0p1 and  the corresponding sys file doesn't existed. dmesg 
report error "loop_reread_partitions: partition scan of loop0 () failed 
(rc=-16)". Also trying .
>