Documentation/process: always CC responsible lists

The "Select the recipients for your patch" part about CC-ing mailing
lists is a bit vague and might be understood that only some lists should
be Cc-ed.  That's not what most of the maintainers expect.  For given
code, associated mailing list must always be CC-ed, because the list is
used for reviewing and testing patches.  Example are the Devicetree
bindings patches, which are tested iff Devicetree mailing list is CC-ed.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230413165501.47442-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/process/submitting-patches.rst

@@ -223,20 +223,17 @@ patch.
 Select the recipients for your patch
 ------------------------------------
 
-You should always copy the appropriate subsystem maintainer(s) on any patch
-to code that they maintain; look through the MAINTAINERS file and the
-source code revision history to see who those maintainers are.  The
-script scripts/get_maintainer.pl can be very useful at this step (pass paths to
-your patches as arguments to scripts/get_maintainer.pl).  If you cannot find a
+You should always copy the appropriate subsystem maintainer(s) and list(s) on
+any patch to code that they maintain; look through the MAINTAINERS file and the
+source code revision history to see who those maintainers are.  The script
+scripts/get_maintainer.pl can be very useful at this step (pass paths to your
+patches as arguments to scripts/get_maintainer.pl).  If you cannot find a
 maintainer for the subsystem you are working on, Andrew Morton
 (akpm@linux-foundation.org) serves as a maintainer of last resort.
 
-You should also normally choose at least one mailing list to receive a copy
-of your patch set.  linux-kernel@vger.kernel.org should be used by default
-for all patches, but the volume on that list has caused a number of
-developers to tune it out.  Look in the MAINTAINERS file for a
-subsystem-specific list; your patch will probably get more attention there.
-Please do not spam unrelated lists, though.
+linux-kernel@vger.kernel.org should be used by default for all patches, but the
+volume on that list has caused a number of developers to tune it out.  Please
+do not spam unrelated lists and unrelated people, though.
 
 Many kernel-related lists are hosted on vger.kernel.org; you can find a
 list of them at http://vger.kernel.org/vger-lists.html.  There are