Authors: Jason Lowe-Power
Andreas Sandberg
Steve Reinhardt
+ Bobby R. Bruce
If you've made changes to gem5 that might benefit others, we strongly encourage
you to contribute those changes to the public gem5 repository. There are
certifies the contribution is made under the terms of the Developer Certificate
of Origin (DCO) [https://developercertificate.org/].
+If your change relates to a [Jira Issue](https://gem5.atlassian.net), it is
+advised that you provide a link to the issue in the commit message (or messages
+if the Jira Issue relates to multiple commits). Though optional, doing this
+can help reviewers understand the context of a change.
+
It is imperative that you use your real name and your real email address in
both tags and in the author field of the changeset.
git push origin HEAD:refs/for/master
```
-Note: If you have posted a patch and don't receive any reviews, you may need to
-prod the reviewers. You can do this by adding a reply to your changeset review
-on gerrit. It is expected that at least the maintainer will supply a review for
-your patch.
-
Committing changes
==================
Once a patch meets the above criteria, the submitter of the patch will be able
to merge the patch by pressing the "Submit" button on Gerrit. When the patch is
submitted, it is merged into the public gem5 branch.
+
+Review moderation and guidelines
+--------------------------------
+
+Once a change is submitted, reviewers shall review the change. This may require
+several iterations before a merge. Comments from reviewers may include
+questions, and requests for alterations to the change prior to merging. The
+overarching philosophy in managing this process is that there should be
+politeness and clear communication between all parties at all times, and,
+whenever possible, permission should be asked before doing anything that may
+inconvenience another party. Included below are some guidelines we expect
+contributors and reviewers to follow.
+
+ * In all forms of communication, contributors and reviewers must be polite.
+ Comments seen as being needlessly hostile or dismissive will not be
+ tolerated.
+ * Change contributors should respond to, or act upon, each item of feedback
+ given by reviewers. If there is disagreement with a piece of
+ feedback, a sufficiently detailed reason for this disagreement should
+ be given. Polite discussion, and sharing of information and expertise
+ is strongly encouraged.
+ * Contributors are advised to assign reviewers when submitting a change.
+ Anyone who contributes to gem5 can be assigned as a reviewer. However,
+ all changes must be accepted by at least one maintainer prior to a
+ merge, ergo assigning of at least one maintainer as a reviewer is
+ strongly recommended. Please see MAINTAINERS for a breakdown of
+ gem5 maintainers and which components they claim responsibility for.
+ Maintainers should be chosen based on which components the change is
+ targeting. Assigning of reviewers is not strictly enforced, though not
+ assigning reviewers may slow the time in which a change is reviewed.
+ * If a contributor posts a change and does not receive any reviews after two
+ working days (excluding regional holidays), it is acceptable to "prod"
+ reviewers. This can be done by adding a reply to the changeset review
+ (e.g., "Would it be possible for someone to review my change?"). If the
+ contributor has yet to assign reviewers, they are strongly advised to do so.
+ Reviewers will get notified when assigned to referee a change.
+ * By default, the original contributor is assumed to own a change. I.e.,
+ they are assumed to be the sole party to submit patchsets. If someone
+ other than the original contributor wishes to submit patchsets to a
+ change on the original contributor's behalf, they should first ask
+ permission. If two working days pass without a response, a patchset may be
+ submitted without permission. Permission does not need to be asked to submit
+ a patchset consisting of minor, inoffensive, changes such a typo and format
+ fixes.
+ * Once a change is ready to merge, it enters a "Ready to Submit" state. The
+ original contributor should merge their change at this point, assuming they
+ are content with the commit in its present form. After two working days, a
+ reviewer may message a contributor to remind them of the change being in a
+ "Ready to Submit" state and ask if they can merge the change on the
+ contributors behalf. If a further two working days elapse without a
+ response, the reviewer may merge without permission. A contributor may keep
+ a change open for whatever reason though this should be communicated to the
+ reviewer when asked.
+ * After a month of inactivity from a contributor on an active change, a
+ reviewer may post a message on the change reminding the submitter, and
+ anyone else watching the change, of its active status and ask if they are
+ still interested in eventually merging the change. After two weeks of no
+ response the reviewer reserves the right to abandon the change under the
+ assumption there is no longer interest.
+ * The final arbiter in any dispute between reviewers and/or contributors
+ is the PMC (PMC members are highlighted in MAINTAINERS). Disputes requiring
+ intervention by the PMC are undesirable. Attempts should be made to resolve
+ disagreements via respectful and polite discourse before being escalated to
+ this level.
projects / gem5.git / blobdiff