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authorJonathan Corbet <corbet@lwn.net>2008-03-28 11:22:38 -0600
committerJonathan Corbet <corbet@lwn.net>2008-03-30 11:05:04 -0600
commitef40203a09823bc2c69168ffa626c46365e3ca2c (patch)
tree4ab14197dfd47ac6c28e375eb6a7dba15b604f96 /Documentation/SubmittingPatches
parentded4926aa28992efcb67dd27a642ddf139ac572b (diff)
downloadlinux-ef40203a09823bc2c69168ffa626c46365e3ca2c.tar.gz
Fill out information on patch tags in SubmittingPatches
Add more information about the various patch tags in use, and try to establish a meaning for Reviewed-by: Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/SubmittingPatches')
-rw-r--r--Documentation/SubmittingPatches54
1 files changed, 51 insertions, 3 deletions
diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches
index 08a1ed1cb5d..cc00c8e8f04 100644
--- a/Documentation/SubmittingPatches
+++ b/Documentation/SubmittingPatches
@@ -328,7 +328,7 @@ now, but you can do this to mark internal company procedures or just
point out some special detail about the sign-off.
-13) When to use Acked-by:
+13) When to use Acked-by: and Cc:
The Signed-off-by: tag indicates that the signer was involved in the
development of the patch, or that he/she was in the patch's delivery path.
@@ -349,11 +349,59 @@ Acked-by: does not necessarily indicate acknowledgement of the entire patch.
For example, if a patch affects multiple subsystems and has an Acked-by: from
one subsystem maintainer then this usually indicates acknowledgement of just
the part which affects that maintainer's code. Judgement should be used here.
- When in doubt people should refer to the original discussion in the mailing
+When in doubt people should refer to the original discussion in the mailing
list archives.
+If a person has had the opportunity to comment on a patch, but has not
+provided such comments, you may optionally add a "Cc:" tag to the patch.
+This is the only tag which might be added without an explicit action by the
+person it names. This tag documents that potentially interested parties
+have been included in the discussion
-14) The canonical patch format
+
+14) Using Test-by: and Reviewed-by:
+
+A Tested-by: tag indicates that the patch has been successfully tested (in
+some environment) by the person named. This tag informs maintainers that
+some testing has been performed, provides a means to locate testers for
+future patches, and ensures credit for the testers.
+
+Reviewed-by:, instead, indicates that the patch has been reviewed and found
+acceptable according to the Reviewer's Statement:
+
+ Reviewer's statement of oversight
+
+ By offering my Reviewed-by: tag, I state that:
+
+ (a) I have carried out a technical review of this patch to
+ evaluate its appropriateness and readiness for inclusion into
+ the mainline kernel.
+
+ (b) Any problems, concerns, or questions relating to the patch
+ have been communicated back to the submitter. I am satisfied
+ with the submitter's response to my comments.
+
+ (c) While there may be things that could be improved with this
+ submission, I believe that it is, at this time, (1) a
+ worthwhile modification to the kernel, and (2) free of known
+ issues which would argue against its inclusion.
+
+ (d) While I have reviewed the patch and believe it to be sound, I
+ do not (unless explicitly stated elsewhere) make any
+ warranties or guarantees that it will achieve its stated
+ purpose or function properly in any given situation.
+
+A Reviewed-by tag is a statement of opinion that the patch is an
+appropriate modification of the kernel without any remaining serious
+technical issues. Any interested reviewer (who has done the work) can
+offer a Reviewed-by tag for a patch. This tag serves to give credit to
+reviewers and to inform maintainers of the degree of review which has been
+done on the patch. Reviewed-by: tags, when supplied by reviewers known to
+understand the subject area and to perform thorough reviews, will normally
+increase the liklihood of your patch getting into the kernel.
+
+
+15) The canonical patch format
The canonical patch subject line is: