-current brake ufs for -stable

[Sergey Matveychuk]

Hello!

I've installed both -current and -stable on my box. One of partition I 
plan to share betwen them (place ports/distfiles there).
I newfs'ed it from -stable and wrote on it from -current. When I booted 
with -stable I've found the partition FS was broken.
I think it's because of extended atributes -current wrote on it. I don't 
like to turn off extended attributes on -current at all. I'd like to 
have some option for mount to disable it (I've not found it on manpage).

How can I use the partition this way now?

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Sem.