On Wed, Nov 18, 2020 at 09:56:11AM +0100, Jan Beulich wrote:

since this isn't the first series from you recently spamming
xen-devel, may I ask that you don't Cc entire series to lists
which are involved with perhaps just one out of the many patches?
IMO Cc lists should be compiled on a per-patch basis; the cover
letter may of course be sent to the union of all of them.

No way.  Individual CCs are completely broken as they don't provide
the reviewer a context.  If you don't want xen-blkfront patches to
go to xen-devel remove it from MAINTAINERS.