linux-kernel - Re: [patch 7/9] unprivileged mounts: allow unprivileged fuse mounts

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Message-ID: <20080115133504.GA4453@sergelap.austin.ibm.com>
Date:	Tue, 15 Jan 2008 07:35:04 -0600
From:	"Serge E. Hallyn" <serue@...ibm.com>
To:	Miklos Szeredi <miklos@...redi.hu>
Cc:	serue@...ibm.com, akpm@...ux-foundation.org, hch@...radead.org,
	viro@....linux.org.uk, ebiederm@...ssion.com, kzak@...hat.com,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	containers@...ts.osdl.org, util-linux-ng@...r.kernel.org
Subject: Re: [patch 7/9] unprivileged mounts: allow unprivileged fuse mounts

Quoting Miklos Szeredi (miklos@...redi.hu):
> > Sounds like a sysctl to enable FS_SAFE for fuse will make this patch
> > acceptable to everyone?
> 
> I think the most generic approach, is to be able to set "safeness" for
> any fs type, not just fuse (Karel's suggestion).
> 
> E.g:
> 
>   echo 1 > /proc/sys/fs/types/cifs/safe
> 
> This would also provide a way to query the FS_SAFE flag.

That sounds good.

-serge
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