virtiofsd: Allow addition or removal of capabilities
Allow capabilities to be added or removed from the allowed set for the
daemon; e.g.
default:
CapPrm:
00000000880000df
CapEff:
00000000880000df
-o modcaps=+sys_admin
CapPrm:
00000000882000df
CapEff:
00000000882000df
-o modcaps=+sys_admin:-chown
CapPrm:
00000000882000de
CapEff:
00000000882000de
Signed-off-by: Dr. David Alan Gilbert <[email protected]>
Message-Id: <
20200629115420[email protected]>
Acked-by: Vivek Goyal <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Signed-off-by: Dr. David Alan Gilbert <[email protected]>