[dpdk-dev] [PATCH v2] doc: advise to specify LTS branch when backporting patches

luca.boccassi at gmail.com luca.boccassi at gmail.com
Wed May 16 19:05:38 CEST 2018


From: Luca Boccassi <bluca at debian.org>

We have many stable branches being maintained at the same time, and
sometimes it's not clear which branch a patch is being backported for.
Note in the guidelines that it should be specified via the cover letter,
annotation or using --subject-prefix.
Also note to send only to stable at dpdk.org, not dev at dpdk.org.

Signed-off-by: Luca Boccassi <bluca at debian.org>
---

v2: hint that --subject-prefix is required, fix typos

 doc/guides/contributing/patches.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/guides/contributing/patches.rst b/doc/guides/contributing/patches.rst
index 2287835f9..47c41288e 100644
--- a/doc/guides/contributing/patches.rst
+++ b/doc/guides/contributing/patches.rst
@@ -450,6 +450,14 @@ Experienced committers may send patches directly with ``git send-email`` without
 The options ``--annotate`` and ``confirm = always`` are recommended for checking patches before sending.
 
 
+Backporting patches for Stable Releases
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Sometimes a maintainer or contributor wishes, or can be asked, to send a patch for a stable release rather than mainline. In this case the patch(es) should be sent to ``stable at dpdk.org``, not to ``dev at dpdk.org``.
+
+Given that there are multiple stable releases being maintained at the same time, please specify exactly which branch(es) the patch is for using ``git send-email --subject-prefix='16.11' ...`` and also optionally in the cover letter or in the annotation.
+
+
 The Review Process
 ------------------
 
-- 
2.14.2



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