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charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Oct 23, 2020 at 05:58:08PM +0100, Dr. David Alan Gilbert (git) wrot= e: > From: "Dr. David Alan Gilbert" >=20 > Add an option to define mappings of xattr names so that > the client and server filesystems see different views. > This can be used to have different SELinux mappings as > seen by the guest, to run the virtiofsd with less privileges > (e.g. in a case where it can't set trusted/system/security > xattrs but you want the guest to be able to), or to isolate > multiple users of the same name; e.g. trusted attributes > used by stacking overlayfs. >=20 > A mapping engine is used with 3 simple rules; the rules can > be combined to allow most useful mapping scenarios. > The ruleset is defined by -o xattrmap=3D'rules...'. >=20 > This patch doesn't use the rule maps yet. >=20 > Signed-off-by: Dr. David Alan Gilbert > --- > docs/tools/virtiofsd.rst | 92 ++++++++++++++++ > tools/virtiofsd/passthrough_ll.c | 173 +++++++++++++++++++++++++++++++ > 2 files changed, 265 insertions(+) Reviewed-by: Stefan Hajnoczi --ALfTUftag+2gvp1h Content-Type: application/pgp-signature; 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