On Monday 11 April 2016 09:21 PM, Alasdair G Kergon wrote:

On Mon, Apr 11, 2016 at 08:50:39PM +0530, Sudip Mukherjee wrote:

quoted

The entry of dm-devel@redhat.com was duplicated and the duplicate entry
was marked as a Maintainer but it appears from the email address that it
is a List. So remove the entry of M and only keep the L entry.

M and L are not mutually exclusive!

The definition of M is:
   M: Mail patches to: FullName <address@domain>
and since we want patches to be sent to the mailing list, this entry is correct
as it stands.

L stands for "Mailing list that is relevant to this area", and this is a 
mailing list. :)

regards
sudip