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-rw-r--r--Documentation/process/maintainer-tip.rst48
1 files changed, 31 insertions, 17 deletions
diff --git a/Documentation/process/maintainer-tip.rst b/Documentation/process/maintainer-tip.rst
index 497bb39727c8..ba312345d030 100644
--- a/Documentation/process/maintainer-tip.rst
+++ b/Documentation/process/maintainer-tip.rst
@@ -372,17 +372,31 @@ following tag ordering scheme:
- Link: ``https://link/to/information``
- For referring to an email on LKML or other kernel mailing lists,
- please use the lore.kernel.org redirector URL::
+ For referring to an email posted to the kernel mailing lists, please
+ use the lore.kernel.org redirector URL::
- https://lore.kernel.org/r/email-message@id
+ Link: https://lore.kernel.org/email-message-id@here
- The kernel.org redirector is considered a stable URL, unlike other email
- archives.
+ This URL should be used when referring to relevant mailing list
+ topics, related patch sets, or other notable discussion threads.
+ A convenient way to associate ``Link:`` trailers with the commit
+ message is to use markdown-like bracketed notation, for example::
- Maintainers will add a Link tag referencing the email of the patch
- submission when they apply a patch to the tip tree. This tag is useful
- for later reference and is also used for commit notifications.
+ A similar approach was attempted before as part of a different
+ effort [1], but the initial implementation caused too many
+ regressions [2], so it was backed out and reimplemented.
+
+ Link: https://lore.kernel.org/some-msgid@here # [1]
+ Link: https://bugzilla.example.org/bug/12345 # [2]
+
+ You can also use ``Link:`` trailers to indicate the origin of the
+ patch when applying it to your git tree. In that case, please use the
+ dedicated ``patch.msgid.link`` domain instead of ``lore.kernel.org``.
+ This practice makes it possible for automated tooling to identify
+ which link to use to retrieve the original patch submission. For
+ example::
+
+ Link: https://patch.msgid.link/patch-source-message-id@here
Please do not use combined tags, e.g. ``Reported-and-tested-by``, as
they just complicate automated extraction of tags.
@@ -409,20 +423,20 @@ See :ref:`resend_reminders`.
Merge window
^^^^^^^^^^^^
-Please do not expect large patch series to be handled during the merge
-window or even during the week before. Such patches should be submitted in
-mergeable state *at* *least* a week before the merge window opens.
-Exceptions are made for bug fixes and *sometimes* for small standalone
-drivers for new hardware or minimally invasive patches for hardware
-enablement.
+Please do not expect patches to be reviewed or merged by tip
+maintainers around or during the merge window. The trees are closed
+to all but urgent fixes during this time. They reopen once the merge
+window closes and a new -rc1 kernel has been released.
+
+Large series should be submitted in mergeable state *at* *least* a week
+before the merge window opens. Exceptions are made for bug fixes and
+*sometimes* for small standalone drivers for new hardware or minimally
+invasive patches for hardware enablement.
During the merge window, the maintainers instead focus on following the
upstream changes, fixing merge window fallout, collecting bug fixes, and
allowing themselves a breath. Please respect that.
-The release candidate -rc1 is the starting point for new patches to be
-applied which are targeted for the next merge window.
-
So called _urgent_ branches will be merged into mainline during the
stabilization phase of each release.