From: "J. Bruce Fields" <bfields@redhat.com>
To: Steve Dickson <SteveD@redhat.com>
Cc: Trond Myklebust <Trond.Myklebust@netapp.com>,
"David P. Quigley" <dpquigl@tycho.nsa.gov>,
Linux NFS list <linux-nfs@vger.kernel.org>,
Linux FS devel list <linux-fsdevel@vger.kernel.org>,
Linux Security List <linux-security-module@vger.kernel.org>,
SELinux List <selinux@tycho.nsa.gov>
Subject: Re: [PATCH 00/19] lnfs: 3.9-rc5 release
Date: Tue, 23 Apr 2013 13:22:28 -0400 [thread overview]
Message-ID: <20130423172227.GF20622@pad.fieldses.org> (raw)
In-Reply-To: <20130423160520.GE20622@pad.fieldses.org>
On Tue, Apr 23, 2013 at 12:05:20PM -0400, J. Bruce Fields wrote:
> On Tue, Apr 23, 2013 at 11:46:45AM -0400, Steve Dickson wrote:
> >
> >
> > On 10/04/13 11:09, J. Bruce Fields wrote:
> > > On Tue, Apr 02, 2013 at 05:45:41PM -0400, Steve Dickson wrote:
> > >> > From: Steve Dickson <steved@redhat.com>
> > >> >
> > >> > Here is the next release of the Label NFS patches
> > >> > forward ported to linux-3.9-rc3.
> > >> >
> > >> > I decided to include the the v4.2 enabling patches since
> > >> > I'm doing all my testing with both sets so at this point
> > >> > I don't think it makes sense to separate them. Plus I'm
> > >> > hoping they will take care of the SETATTR problem Bruce was
> > >> > seeing since label attributes were leaking into the bitmask
> > >> > when they were not suppose to.
> > > Still getting a failure. All you need to do is something like:
> > >
> > > git clone git://linux-nfs.org/~bfields/pynfs.git
> > > cd pynfs
> > > ./setup.py build
> > > ./setup.py build_ext --inplace
> > > ./nfs4.0/testserver.py pip1:/path/to/export/tmpdir ---maketree --rundeps SATT13
> > Unfortunately, I'm not able to reproduce this error on any of the following kernels
> > * No labels
> > * No labels configured
> > # CONFIG_NFS_V4_2 is not set
> > # CONFIG_NFSD_V4_SECURITY_LABEL is not set
> > * Labels configured
> > CONFIG_NFS_V4_2=y
> > CONFIG_NFS_V4_SECURITY_LABEL=y
> >
> > What exactly was failing?
>
> Sorry I can't find the results right now. I'll re-run and let you know.
The server is returning -EOPNOTSUPP in response to an nfs4 SETATTR which
sets a mode.
The operation shouldn't be failing, and if it does it should return an
NFS error, not -ERRNO.
I can't reproduce this just by doing chmod on the linux client. I'm not
sure what pynfs is doing differently to trigger the bug.
--b.
next prev parent reply other threads:[~2013-04-23 17:22 UTC|newest]
Thread overview: 55+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-02 21:45 [PATCH 00/19] lnfs: 3.9-rc5 release Steve Dickson
2013-04-02 21:45 ` Steve Dickson
2013-04-02 21:45 ` [PATCH 01/19] Security: Add hook to calculate context based on a negative dentry Steve Dickson
2013-04-02 23:35 ` Myklebust, Trond
[not found] ` <1364945729.3026.7.camel-5lNtUQgoD8Pfa3cDbr2K10B+6BGkLq7r@public.gmane.org>
2013-04-03 19:57 ` David Quigley
2013-04-03 19:57 ` David Quigley
2013-04-03 19:57 ` David Quigley
2013-04-02 21:45 ` [PATCH 03/19] LSM: Add flags field to security_sb_set_mnt_opts for in kernel mount data Steve Dickson
2013-04-02 21:45 ` [PATCH 04/19] SELinux: Add new labeling type native labels Steve Dickson
2013-04-02 21:45 ` [PATCH 05/19] NFSv4: Add label recommended attribute and NFSv4 flags Steve Dickson
2013-04-02 21:45 ` [PATCH 06/19] NFSv4: Introduce new label structure Steve Dickson
2013-04-02 21:45 ` [PATCH 07/19] NFSv4: Extend fattr bitmaps to support all 3 words Steve Dickson
2013-04-02 21:45 ` [PATCH 09/19] NFS: Add label lifecycle management Steve Dickson
2013-04-02 21:45 ` [PATCH 10/19] NFS: Client implementation of Labeled-NFS Steve Dickson
2013-04-02 21:45 ` [PATCH 11/19] NFS: Extend NFS xattr handlers to accept the security namespace Steve Dickson
2013-04-02 21:45 ` [PATCH 14/19] Kconfig: Add Kconfig entry for Labeled NFS V4 server Steve Dickson
2013-04-02 21:45 ` [PATCH 15/19] NFSv4.2: Added NFS v4.2 support to the NFS client Steve Dickson
2013-04-02 21:45 ` [PATCH 16/19] NFSv4.2: Only allocate labels on v4.2 mounts Steve Dickson
2013-04-02 21:45 ` [PATCH 17/19] NFSv4.2: Only set the label attribute " Steve Dickson
2013-04-02 21:45 ` [PATCH 18/19] NFSv4.2: Added v4.2 error codes Steve Dickson
[not found] ` <1364939160-20874-1-git-send-email-SteveD-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-04-02 21:45 ` [PATCH 02/19] Security: Add Hook to test if the particular xattr is part of a MAC model Steve Dickson
2013-04-02 21:45 ` Steve Dickson
2013-04-02 21:45 ` [PATCH 08/19] NFS:Add labels to client function prototypes Steve Dickson
2013-04-02 21:45 ` Steve Dickson
2013-04-02 21:45 ` [PATCH 12/19] Kconfig: Add Kconfig entry for Labeled NFS V4 client Steve Dickson
2013-04-02 21:45 ` Steve Dickson
2013-04-02 21:45 ` [PATCH 13/19] NFSD: Server implementation of MAC Labeling Steve Dickson
2013-04-02 21:45 ` Steve Dickson
[not found] ` <1364939160-20874-14-git-send-email-SteveD-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2013-04-10 15:19 ` J. Bruce Fields
2013-04-10 15:19 ` J. Bruce Fields
[not found] ` <20130410151953.GC24404-spRCxval1Z7TsXDwO4sDpg@public.gmane.org>
2013-04-23 19:40 ` Steve Dickson
2013-04-23 19:40 ` Steve Dickson
2013-04-23 19:44 ` J. Bruce Fields
2013-04-23 19:51 ` Steve Dickson
2013-04-02 21:46 ` [PATCH 19/19] NFSDv4.2: Added NFS v4.2 support to the NFS server Steve Dickson
2013-04-02 21:46 ` Steve Dickson
2013-04-10 15:25 ` J. Bruce Fields
2013-04-10 15:58 ` Steve Dickson
2013-04-10 20:12 ` J. Bruce Fields
2013-04-11 16:58 ` Steve Dickson
2013-04-10 15:09 ` [PATCH 00/19] lnfs: 3.9-rc5 release J. Bruce Fields
[not found] ` <20130410150940.GB24404-spRCxval1Z7TsXDwO4sDpg@public.gmane.org>
2013-04-10 15:48 ` Steve Dickson
2013-04-10 15:48 ` Steve Dickson
2013-04-12 15:03 ` J. Bruce Fields
2013-04-23 15:46 ` Steve Dickson
2013-04-23 15:46 ` Steve Dickson
2013-04-23 16:05 ` J. Bruce Fields
2013-04-23 17:22 ` J. Bruce Fields [this message]
[not found] ` <20130423172227.GF20622-spRCxval1Z7TsXDwO4sDpg@public.gmane.org>
2013-04-23 18:04 ` Steve Dickson
2013-04-23 18:04 ` Steve Dickson
[not found] ` <5176CD42.4080405-AfCzQyP5zfLQT0dZR+AlfA@public.gmane.org>
2013-04-23 18:15 ` J. Bruce Fields
2013-04-23 18:15 ` J. Bruce Fields
2013-04-23 18:40 ` Mimi Zohar
2013-04-23 18:40 ` Mimi Zohar
2013-04-23 18:57 ` Steve Dickson
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