Em Tue, 07 Apr 2020 13:46:23 +1000
Michael Ellerman [off-list ref] escreveu:
Mauro Carvalho Chehab [off-list ref] writes:
quoted
This small series address a regression caused by a new patch at
docs-next (and at linux-next).
...
quoted
This solves almost all problems we have. Still, there are a few places
where we have two chapters at the same document with the
same name. The first patch addresses this problem.
I'm still seeing a lot of warnings. Am I doing something wrong?
cheers
/linux/Documentation/powerpc/cxl.rst:406: WARNING: duplicate label powerpc/cxl:open, other instance in /linux/Documentation/powerpc/cxl.rst
...
/linux/Documentation/powerpc/syscall64-abi.rst:86: WARNING: duplicate label powerpc/syscall64-abi:parameters and return value, other instance in /linux/Documentation/powerpc/syscall64-abi.rst
...
/linux/Documentation/powerpc/ultravisor.rst:339: WARNING: duplicate label powerpc/ultravisor:syntax, other instance in /linux/Documentation/powerpc/ultravisor.rst
...
I can't reproduce your issue here at linux-next (+ my pending doc patches).
So, I can only provide you some hints.
If you see the logs you posted, all of them are related to duplicated
labels inside the same file.
-
The new Sphinx module we're using (sphinx.ext.autosectionlabel) generates
references for two levels, within the same document file (after this patch).
Looking at the first document (at linux-next version), it has:
1) A first level document title:
Coherent Accelerator Interface (CXL)
2) Several second level titles:
Introduction
Hardware overview
AFU Modes
MMIO space
Interrupts
Work Element Descriptor (WED)
User API
Sysfs Class
Udev rules
Right now, there's no duplication, but if someone adds, for example,
another first-level or second-level title called "Interrupts", then
the file will produce a duplicated label and Sphinx will warn.
The same would happen if someone adds another title (either first
level or second level) called "Coherent Accelerator Interface (CXL)",
as this will conflict with the document title.
-
Now, if the title "Coherent Accelerator Interface (CXL)" got removed,
then "Introduction".."Udev rules" will become first level titles.
Then, the sections at the "User API": "open", "ioctl"... will become
second level titles and it will produce lots of warnings.
-
That's said, IMHO, this document needs section titles for the two
sections under "User API". Adding it would allow removing the document
title. See enclosed.
Thanks,
Mauro
powerpc: docs: cxl.rst: mark two section titles as such
The User API chapter contains two sub-chapters. Mark them as
such.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
diff --git a/Documentation/powerpc/cxl.rst b/Documentation/powerpc/cxl.rst
index 920546d81326..d2d77057610e 100644
--- a/Documentation/powerpc/cxl.rst
+++ b/Documentation/powerpc/cxl.rst
@@ -133,6 +133,7 @@ User API
========
1. AFU character devices
+^^^^^^^^^^^^^^^^^^^^^^^^
For AFUs operating in AFU directed mode, two character device
files will be created. /dev/cxl/afu0.0m will correspond to a@@ -395,6 +396,7 @@ read
2. Card character device (powerVM guest only)
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
In a powerVM guest, an extra character device is created for the
card. The device is only used to write (flash) a new image on the