[V9fs-developer] Containers over 9p in 3.14

[Dominique Martinet]

Hi,

Alin Dobre wrote on Tue, May 20, 2014 at 06:03:54PM +0100:
> This call used to work fine in 3.13. I haven't tried to bisect and find
> out the exact patch that introduces the problem, but it's one of "git
> log --oneline b26d4cd.. fs/9p".
> 
> I can provide you with any additional information that might be needed.

For curiosity, I wouldn't mind seeing your exact mount options ? (cache
if any, access, posixacl if set, etc..)


I've got no experience with containers/no setup I could try it with
right now, but I recall 3.14 broke the xattr_set call - you might want
to try to revert this one:
* bdd5c28 9p: fix return value in case in v9fs_fid_xattr_set()


Philippe Deniel posted about it on this list a while ago but nothing
that I could see got done to actually fix it, I guess I'll submit
something today or tomorrow with proper fix (e.g. keep negative value if
there's an error to report, but 0 on success)


I'll have a harder look if this isn't enough.
-- 
Dominique Martinet