[dm-devel] Desynchronizing dm-raid1

[Mikulas Patocka]

>> All the ciphers comply, so the bug is only a theroretical issue (but I
>> didn't check assembler versions --- they should be checked by the person
>> who wrote them, assembler is write-only language).
>
> Since every current algorithm sets the flag could you invert
> its sense? Sorry to have to do this to you :)
>
> Thanks,

There may be external modules.

If you don't set the flag when it should be set, nothing happens (just a 
slight performance drop), if you set the flag when it shouldn't be set, 
you get data corruption. So the safest way is this meaning of flag, so 
that not-yet-reviewed algorithms set the flag to 0 and prevent data 
corruption.

Mikulas