On Thu, May 16, 2024 at 01:33:01PM -0400, Michael S. Tsirkin wrote: > On Thu, May 16, 2024 at 05:22:28PM +0100, Daniel P. Berrangé wrote: > > Currently we have a short paragraph saying that patches must include > > a Signed-off-by line, and merely link to the kernel documentation. > > The linked kernel docs have a lot of content beyond the part about > > sign-off an thus are misleading/distracting to QEMU contributors. > > > > This introduces a dedicated 'code-provenance' page in QEMU talking > > about why we require sign-off, explaining the other tags we commonly > > use, and what to do in some edge cases. > > > > Signed-off-by: Daniel P. Berrangé <berra...@redhat.com> > > --- > > docs/devel/code-provenance.rst | 212 ++++++++++++++++++++++++++++++ > > docs/devel/index-process.rst | 1 + > > docs/devel/submitting-a-patch.rst | 19 +-- > > 3 files changed, 215 insertions(+), 17 deletions(-) > > create mode 100644 docs/devel/code-provenance.rst > > > > diff --git a/docs/devel/code-provenance.rst b/docs/devel/code-provenance.rst > > new file mode 100644 > > index 0000000000..7c42fae571 > > --- /dev/null > > +++ b/docs/devel/code-provenance.rst > > @@ -0,0 +1,212 @@ > > +.. _code-provenance: > > + > > +Code provenance > > +=============== > > + > > +Certifying patch submissions > > +~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > + > > +The QEMU community **mandates** all contributors to certify provenance of > > +patch submissions they make to the project. To put it another way, > > +contributors must indicate that they are legally permitted to contribute to > > +the project. > > + > > +Certification is achieved with a low overhead by adding a single line to > > the > > +bottom of every git commit:: > > + > > + Signed-off-by: YOUR NAME <YOUR@EMAIL> > > + > > +The addition of this line asserts that the author of the patch is > > contributing > > +in accordance with the clauses specified in the > > +`Developer's Certificate of Origin <https://developercertificate.org>`__: > > Why are you linking to this one?
The kernel doesn't have a standalone copy of the text, it is just inline in the middle of their huge SubmittingPatches document. We don't want to mislead people into thinking we're following the kernel's patch submision rules in general, instead define our own clear policy. > It's slightly different from kernel, with copyright and prohibition to change > it. That difference is not of any consequence. The probhition aganist changing makes sense, to protect the value of the "Developer Certificate of Origin" term to have a fixed meaning. The 4 clauses that you must certify against are all identical to the kernel's copy, which is what matters. > there's also a bit more text in the kernel, e.g. the rule against > anonymous contributions. Yes, we should clarify our intent in this respect, per the other part of this thread around what we interpret "real name" to mean for QEMU. > > diff --git a/docs/devel/submitting-a-patch.rst > > b/docs/devel/submitting-a-patch.rst > > index 83e9092b8c..2cc4d53ff6 100644 > > --- a/docs/devel/submitting-a-patch.rst > > +++ b/docs/devel/submitting-a-patch.rst > > @@ -322,23 +322,8 @@ Patch emails must include a ``Signed-off-by:`` line > > > > Your patches **must** include a Signed-off-by: line. This is a hard > > requirement because it's how you say "I'm legally okay to contribute > > -this and happy for it to go into QEMU". The process is modelled after > > -the `Linux kernel > > -<http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documentation/SubmittingPatches?id=f6f94e2ab1b33f0082ac22d71f66385a60d8157f#n297>`__ > > -policy. > > - > > -If you wrote the patch, make sure your "From:" and "Signed-off-by:" > > -lines use the same spelling. It's okay if you subscribe or contribute to > > -the list via more than one address, but using multiple addresses in one > > -commit just confuses things. > > > I gather you no longer see value in discussing this use-case? > Maybe mention in commit log, why. I should have preserved this phrase in the new doc. With regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
