manual: clarify Tested-by/Reviewed-by/Acked-by tags

This patch updates the manual with more clarified descriptions of tags
Tested-by, Reviewed-by, and Acked-by, as discussed on the Buildroot
developer days in February 2014.

Signed-off-by: Thomas De Schampheleire <thomas.de.schampheleire@gmail.com>
Acked-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas De Schampheleire 2014-03-02 15:17:22 +01:00 committed by Thomas Petazzoni
parent f07c6c483c
commit 3ebeecbd1c

View File

@ -145,10 +145,47 @@ submissions.
Some tags are used to help following the state of any patch posted on
the mailing-list:
Acked-by:: Indicates that the patch can be committed.
Tested-by:: Indicates that the patch has been tested in one way or
another. You are encouraged to specify what kind of testing you
performed (compile-test on architecture X and Y, runtime test on
target A, ...). This additional information helps other testers and
the maintainer.
Tested-by:: Indicates that the patch has been tested. It is useful
but not necessary to add a comment about what has been tested.
Reviewed-by:: Indicates that you code-reviewed the patch and did your
best in spotting problems, but you are not sufficiently familiar with
the area touched to provide an Acked-by tag. This means that there
may be remaining problems in the patch that would be spotted by
someone with more experience in that area. Should such problems be
detected, your Reviewed-by tag remains appropriate and you cannot
be blamed.
Acked-by:: Indicates that you code-reviewed the patch and you are
familiar enough with the area touched to feel that the patch can be
committed as-is (no additional changes required). In case it later turns
out that something is wrong with the patch, your Acked-by could be
considered inappropriate. The difference between Acked-by and
Reviewed-by is thus mainly that you are prepared to take the blame on
Acked patches, but not on Reviewed ones.
If you reviewed a patch and have comments on it, you should simply reply
to the patch stating these comments, without providing a Reviewed-by or
Acked-by tag. These tags should only be provided if you judge the patch
to be good as it is.
It is important to note that neither Reviewed-by nor Acked-by imply
that testing has been performed. To indicate that you both reviewed and
tested the patch, provide two separate tags (Reviewed/Acked-by and
Tested-by).
Note also that _any developer_ can provide Tested/Reviewed/Acked-by
tags, without exception, and we encourage everyone to do this. Buildroot
does not have a defined group of _core_ developers, it just so happens
that some developers are more active than others. The maintainer will
value tags according to the track record of their submitter. Tags
provided by a regular contributor will naturally be trusted more than
tags provided by a newcomer. As you provide tags more regularly, your
'trustworthiness' (in the eyes of the maintainer) will go up, but _any_
tag provided is valuable.
Buildroot's Patchwork website can be used to pull in patches for testing
purposes. Please see xref:apply-patches-patchwork[] for more