[Qemu-devel] [Bug 1500265] Re: nested 9p filesystem with security_model=mapped-xattr

2015-09-27 Thread Daniel Haid
After looking at the code, it seems that disabling the user.virtfs namespace was the intended behaviour. I have created a patch implementing nesting instead of disabling. I do not know if this is the right way to do it, but I did some limited testing and it seemed ok. ** Patch added: "nested-virt

[Qemu-devel] [Bug 1500265] [NEW] nested 9p filesystem with security_model=mapped-xattr

2015-09-27 Thread Daniel Haid
Public bug reported: I do not know whether this is a bug or a feature request, but on a 9p virtfs with security_model=mapped-xattr, access to extended attributes starting with "user.virtfs" coming from the guest seem to be silently ignored. Would it not be more correct to use some sort of "escapin