From 30c33b62eb875e9840e151f8ba2f7d2558d7e3ba Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:37 +0200 Subject: [PATCH 01/14] docs: Makefile: Fix LaTeX paper size settings According with: https://www.sphinx-doc.org/en/master/latex.html The variable that handles paper size changed during version 1.5, as pointed at: https://www.sphinx-doc.org/en/master/changes/1.5.html Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/c50db42ead36010fd42ce1e6a2b9da766c11927b.1755763127.git.mchehab+huawei@kernel.org --- Documentation/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/Makefile b/Documentation/Makefile index 820f07e0afe6..2ed334971acd 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -60,8 +60,8 @@ ifeq ($(HAVE_LATEXMK),1) endif #HAVE_LATEXMK # Internal variables. -PAPEROPT_a4 = -D latex_paper_size=a4 -PAPEROPT_letter = -D latex_paper_size=letter +PAPEROPT_a4 = -D latex_elements.papersize=a4paper +PAPEROPT_letter = -D latex_elements.papersize=letterpaper ALLSPHINXOPTS = -D kerneldoc_srctree=$(srctree) -D kerneldoc_bin=$(KERNELDOC) ALLSPHINXOPTS += $(PAPEROPT_$(PAPER)) $(SPHINXOPTS) ifneq ($(wildcard $(srctree)/.config),) From f62ed7688cfe1a09b61776216380b56221a17c5c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:38 +0200 Subject: [PATCH 02/14] docs: conf.py: better handle latex documents The original logic assumed that app.srcdir is identical to the current working dir. This is the case for a normal build, but, when SPHINXDIRS="some dir" is used, this is not the case anymore. Adjust the logic to fill the LaTeX documents considering app.srcdir, in a way that it will work properly on all cases. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/de23b35a770210950c609deaa32b98cb3673a53a.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 54 +++++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 28 deletions(-) diff --git a/Documentation/conf.py b/Documentation/conf.py index 856c04a2abb7..217c3c778e1e 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -51,11 +51,13 @@ else: dyn_exclude_patterns.append("devicetree/bindings/**.yaml") dyn_exclude_patterns.append("core-api/kho/bindings/**.yaml") -# Properly handle include/exclude patterns -# ---------------------------------------- +# Properly handle directory patterns and LaTeX docs +# ------------------------------------------------- -def update_patterns(app, config): +def config_init(app, config): """ + Initialize path-dependent variabled + On Sphinx, all directories are relative to what it is passed as SOURCEDIR parameter for sphinx-build. Due to that, all patterns that have directory names on it need to be dynamically set, after @@ -86,6 +88,25 @@ def update_patterns(app, config): config.exclude_patterns.append(rel_path) + # LaTeX and PDF output require a list of documents with are dependent + # of the app.srcdir. Add them here + + for fn in os.listdir(app.srcdir): + doc = os.path.join(fn, "index") + if not os.path.exists(os.path.join(app.srcdir, doc + ".rst")): + continue + + has = False + for l in latex_documents: + if l[0] == doc: + has = True + break + + if not has: + latex_documents.append((doc, fn + ".tex", + "Linux %s Documentation" % fn.capitalize(), + "The kernel development community", + "manual")) # helper # ------ @@ -456,32 +477,9 @@ latex_elements["preamble"] += """ \\input{kerneldoc-preamble.sty} """ -# Grouping the document tree into LaTeX files. List of tuples -# (source start file, target name, title, -# author, documentclass [howto, manual, or own class]). -# Sorted in alphabetical order +# This will be filled up by config-inited event latex_documents = [] -# Add all other index files from Documentation/ subdirectories -for fn in os.listdir("."): - doc = os.path.join(fn, "index") - if os.path.exists(doc + ".rst"): - has = False - for l in latex_documents: - if l[0] == doc: - has = True - break - if not has: - latex_documents.append( - ( - doc, - fn + ".tex", - "Linux %s Documentation" % fn.capitalize(), - "The kernel development community", - "manual", - ) - ) - # The name of an image file (relative to this directory) to place at the top of # the title page. # latex_logo = None @@ -577,4 +575,4 @@ loadConfig(globals()) def setup(app): """Patterns need to be updated at init time on older Sphinx versions""" - app.connect('config-inited', update_patterns) + app.connect('config-inited', config_init) From 280fa75c2cf51793313400d5e3737d5c3131dd5b Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:39 +0200 Subject: [PATCH 03/14] docs: conf.py: fix doc name with SPHINXDIRS When SPHINXDIRS is used, the current logic produces a wrong list of files, as it will not pick the SPHINXDIRS directory, picking instead their children. Add a rule to detect it and create the PDF doc with the right name. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/183f630643eacf414cfa8d892f03dd1b1055c21e.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/Documentation/conf.py b/Documentation/conf.py index 217c3c778e1e..69290cadc2db 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -91,6 +91,19 @@ def config_init(app, config): # LaTeX and PDF output require a list of documents with are dependent # of the app.srcdir. Add them here + # When SPHINXDIRS is used, we just need to get index.rst, if it exists + if not os.path.samefile(doctree, app.srcdir): + doc = "index" + doc_name = os.path.basename(app.srcdir) + if os.path.exists(os.path.join(app.srcdir, doc + ".rst")): + latex_documents.append((doc, doc_name + ".tex", + "Linux %s Documentation" % doc_name.capitalize(), + "The kernel development community", + "manual")) + return + + # When building all docs, or when a main index.rst doesn't exist, seek + # for it on subdirectories for fn in os.listdir(app.srcdir): doc = os.path.join(fn, "index") if not os.path.exists(os.path.join(app.srcdir, doc + ".rst")): From 9fd4e4ce7e937e4a750a5dc49bd285641e977c5e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:40 +0200 Subject: [PATCH 04/14] docs: conf.py: rename some vars at latex_documents logic Currently, the logic uses fn and doc vars, but they don't properly describe what such vars do. Make them clearer: - fname: points to the file name to search (index.rst); - doc: contains the name of the LaTeX or PDF doc to be produced. With that, the checks for SPHINXDIRS and for subdirs will be more coherent. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/b030d9bc53550905adbe9367b2a3915d7331b4c5.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/Documentation/conf.py b/Documentation/conf.py index 69290cadc2db..4db4883901f4 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -93,31 +93,31 @@ def config_init(app, config): # When SPHINXDIRS is used, we just need to get index.rst, if it exists if not os.path.samefile(doctree, app.srcdir): - doc = "index" - doc_name = os.path.basename(app.srcdir) - if os.path.exists(os.path.join(app.srcdir, doc + ".rst")): - latex_documents.append((doc, doc_name + ".tex", - "Linux %s Documentation" % doc_name.capitalize(), + doc = os.path.basename(app.srcdir) + fname = "index" + if os.path.exists(os.path.join(app.srcdir, fname + ".rst")): + latex_documents.append((fname, doc + ".tex", + "Linux %s Documentation" % doc.capitalize(), "The kernel development community", "manual")) return # When building all docs, or when a main index.rst doesn't exist, seek # for it on subdirectories - for fn in os.listdir(app.srcdir): - doc = os.path.join(fn, "index") - if not os.path.exists(os.path.join(app.srcdir, doc + ".rst")): + for doc in os.listdir(app.srcdir): + fname = os.path.join(doc, "index") + if not os.path.exists(os.path.join(app.srcdir, fname + ".rst")): continue has = False for l in latex_documents: - if l[0] == doc: + if l[0] == fname: has = True break if not has: - latex_documents.append((doc, fn + ".tex", - "Linux %s Documentation" % fn.capitalize(), + latex_documents.append((fname, doc + ".tex", + "Linux %s Documentation" % doc.capitalize(), "The kernel development community", "manual")) From e7880da7ed881c160a60784b6e011ad8b16aeb33 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:41 +0200 Subject: [PATCH 05/14] docs: conf.py: use dedent and r-strings for LaTeX macros Instead of adding extra weird indentation at the tex file, use dedent(). While here, also use r-strings, to make easier to make its content identical to the .tex output. While here, also merge "preamble" that was added on two separate parts of the code (in the past, there were some version-specific checks). No functional changes, just cosmetic ones. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/0d245fbd872ab3ec21bd8fe78b01340ba77ce365.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) diff --git a/Documentation/conf.py b/Documentation/conf.py index 4db4883901f4..e00ec8f59f25 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -9,6 +9,8 @@ import os import shutil import sys +from textwrap import dedent + import sphinx # If extensions (or modules to document with autodoc) are in another directory, @@ -462,11 +464,11 @@ latex_elements = { "inputenc": "", "utf8extra": "", # Set document margins - "sphinxsetup": """ + "sphinxsetup": dedent(r""" hmargin=0.5in, vmargin=1in, parsedliteralwraps=true, verbatimhintsturnover=false, - """, + """), # # Some of our authors are fond of deep nesting; tell latex to # cope. @@ -475,20 +477,16 @@ latex_elements = { # For CJK One-half spacing, need to be in front of hyperref "extrapackages": r"\usepackage{setspace}", # Additional stuff for the LaTeX preamble. - "preamble": """ + "preamble": dedent(r""" % Use some font with UTF-8 support with XeLaTeX - \\usepackage{fontspec} - \\setsansfont{DejaVu Sans} - \\setromanfont{DejaVu Serif} - \\setmonofont{DejaVu Sans Mono} - """, -} - -# Load kerneldoc specific LaTeX settings -latex_elements["preamble"] += """ + \usepackage{fontspec} + \setsansfont{DejaVu Sans} + \setromanfont{DejaVu Serif} + \setmonofont{DejaVu Sans Mono} % Load kerneldoc specific LaTeX settings - \\input{kerneldoc-preamble.sty} -""" + \input{kerneldoc-preamble.sty} + """) +} # This will be filled up by config-inited event latex_documents = [] From d3265de62fb7e9f30c6ad1195d0bf12edcf3d20f Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:42 +0200 Subject: [PATCH 06/14] docs: conf.py: fix some troubles for LaTeX output While PDF docs work fine on RPM-based distros, it causes conflicts on Debian & friends. There are multiple root causes here: - the latex_elements still resambles the one from Sphinx 1.x times, where font configurations were stored under "preamble". It doesn't follow the current recommended way from Sphinx documentation: https://www.sphinx-doc.org/en/master/latex.html - instead of setting the main font, from where other fonts are derivated, it sets romanfont; - "fontenc" is not set. This allows the *.tex output file to contain an UTF-8 incompatible fontset: \usepackage[T1]{fontenc} Address such issues to help preventing incompatible usage of both T1 font and UTF-8 ones that comes from DejaVu font family. On some distros, this even generate a LaTeX font warning about corrupted NFSS tables like this (I got it when running it in interactive mode): Package: fontenc 2021/04/29 v2.0v Standard LaTeX package LaTeX Font Info: Trying to load font information for T1+lmr on input line 11 6. LaTeX Font Info: No file T1lmr.fd. on input line 116. LaTeX Font Warning: Font shape `T1/lmr/m/n' undefined (Font) using `T1/lmr/m/n' instead on input line 116. ! Corrupted NFSS tables. wrong@fontshape ...message {Corrupted NFSS tables} error@fontshape else let f... l.116 ...\familydefault\seriesdefault\shapedefault Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/8104ce56a5ea3509fbb56a8163b779d38a6aaa9c.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/Documentation/conf.py b/Documentation/conf.py index e00ec8f59f25..020ecfa05a07 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -461,6 +461,7 @@ latex_elements = { # Latex figure (float) alignment # 'figure_align': 'htbp', # Don't mangle with UTF-8 chars + "fontenc": "", "inputenc": "", "utf8extra": "", # Set document margins @@ -476,13 +477,14 @@ latex_elements = { "maxlistdepth": "10", # For CJK One-half spacing, need to be in front of hyperref "extrapackages": r"\usepackage{setspace}", - # Additional stuff for the LaTeX preamble. - "preamble": dedent(r""" - % Use some font with UTF-8 support with XeLaTeX + "fontpkg": dedent(r""" \usepackage{fontspec} + \setmainfont{DejaVu Serif} \setsansfont{DejaVu Sans} - \setromanfont{DejaVu Serif} \setmonofont{DejaVu Sans Mono} + \newfontfamily\headingfont{DejaVu Serif} + """), + "preamble": dedent(r""" % Load kerneldoc specific LaTeX settings \input{kerneldoc-preamble.sty} """) From d242e2569f10e03dea1d13d54b45d8bb5bbeb614 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:43 +0200 Subject: [PATCH 07/14] docs: conf.py: extra cleanups and fixes MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Makes it more adehent with modern Sphinx LaTeX build setup as defined at: https://www.sphinx-doc.org/en/master/latex.html There, it suggests: 1) to add: 'printindex' “printindex” call, the last thing in the file. Override if you want to generate the index differently, append some content after the index, or change the font. As LaTeX uses two-column mode for the index it is often advisable to set this key to r'\footnotesize\raggedright\printindex'. This indeed solved a corner case on a distro where the index was not properly generated. 2) to add at the main example: \PassOptionsToPackage{svgnames}{xcolor} 3) I got a corner case on one of the distros was using xindy to produce indexes. This ended causing the build logic to incorretly try to use T1 fontenc, which is not UTF-8 compatible. This patch adds: \PassOptionsToPackage{xindy}{language=english,codepage=utf8,noautomatic} to cover such case. It should be noticed that, as the config doesn't have \usepackage{xindy}, this will be used only if latexmk ends using xindy. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/08d16c2ad817910eb5606842f776d3f77d83282f.1755763127.git.mchehab+huawei@kernel.org --- Documentation/conf.py | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/Documentation/conf.py b/Documentation/conf.py index 020ecfa05a07..8fcecdb927b1 100644 --- a/Documentation/conf.py +++ b/Documentation/conf.py @@ -456,8 +456,15 @@ htmlhelp_basename = "TheLinuxKerneldoc" latex_elements = { # The paper size ('letterpaper' or 'a4paper'). "papersize": "a4paper", + "passoptionstopackages": dedent(r""" + \PassOptionsToPackage{svgnames}{xcolor} + % Avoid encoding troubles when creating indexes + \PassOptionsToPackage{xindy}{language=english,codepage=utf8,noautomatic} + """), # The font size ('10pt', '11pt' or '12pt'). "pointsize": "11pt", + # Needed to generate a .ind file + "printindex": r"\footnotesize\raggedright\printindex", # Latex figure (float) alignment # 'figure_align': 'htbp', # Don't mangle with UTF-8 chars From 4e9a563f0774fdd6f1bd68235314b4b8298fc0a9 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:44 +0200 Subject: [PATCH 08/14] scripts: sphinx-pre-install: fix PDF build issues on Ubuntu PDF output with current Debian-based distros require other packages for it to work. The main one is pzdr.tfm. Without that, \sphinxhyphen{} won't work, affecting multiple docs. For CJK, tex-gyre is required. Add the missing packages to the list. After the change, all PDF files build on latest Ubuntu: Ubuntu 25.04: ------------- PASSED: OS detection: Ubuntu 25.04 SKIPPED (Sphinx Sphinx 8.1.3): System packages SKIPPED (Sphinx already installed either as venv or as native package): Sphinx on venv SKIPPED (Sphinx already installed either as venv or as native package): Sphinx package PASSED: Clean documentation: Build time: 0:00, return code: 0 PASSED: Build HTML documentation: Build time: 3:28, return code: 0 PASSED: Build PDF documentation: Build time: 11:08, return code: 0 PDF docs: --------- PASSED: dev-tools: pdf/dev-tools.pdf PASSED: tools: pdf/tools.pdf PASSED: filesystems: pdf/filesystems.pdf PASSED: w1: pdf/w1.pdf PASSED: maintainer: pdf/maintainer.pdf PASSED: process: pdf/process.pdf PASSED: isdn: pdf/isdn.pdf PASSED: fault-injection: pdf/fault-injection.pdf PASSED: iio: pdf/iio.pdf PASSED: scheduler: pdf/scheduler.pdf PASSED: staging: pdf/staging.pdf PASSED: fpga: pdf/fpga.pdf PASSED: power: pdf/power.pdf PASSED: leds: pdf/leds.pdf PASSED: edac: pdf/edac.pdf PASSED: PCI: pdf/PCI.pdf PASSED: firmware-guide: pdf/firmware-guide.pdf PASSED: cpu-freq: pdf/cpu-freq.pdf PASSED: mhi: pdf/mhi.pdf PASSED: wmi: pdf/wmi.pdf PASSED: timers: pdf/timers.pdf PASSED: accel: pdf/accel.pdf PASSED: hid: pdf/hid.pdf PASSED: userspace-api: pdf/userspace-api.pdf PASSED: spi: pdf/spi.pdf PASSED: networking: pdf/networking.pdf PASSED: virt: pdf/virt.pdf PASSED: nvme: pdf/nvme.pdf PASSED: translations: pdf/translations.pdf PASSED: input: pdf/input.pdf PASSED: tee: pdf/tee.pdf PASSED: doc-guide: pdf/doc-guide.pdf PASSED: cdrom: pdf/cdrom.pdf PASSED: gpu: pdf/gpu.pdf PASSED: i2c: pdf/i2c.pdf PASSED: RCU: pdf/RCU.pdf PASSED: watchdog: pdf/watchdog.pdf PASSED: usb: pdf/usb.pdf PASSED: rust: pdf/rust.pdf PASSED: crypto: pdf/crypto.pdf PASSED: kbuild: pdf/kbuild.pdf PASSED: livepatch: pdf/livepatch.pdf PASSED: mm: pdf/mm.pdf PASSED: locking: pdf/locking.pdf PASSED: infiniband: pdf/infiniband.pdf PASSED: driver-api: pdf/driver-api.pdf PASSED: bpf: pdf/bpf.pdf PASSED: devicetree: pdf/devicetree.pdf PASSED: block: pdf/block.pdf PASSED: target: pdf/target.pdf PASSED: arch: pdf/arch.pdf PASSED: pcmcia: pdf/pcmcia.pdf PASSED: scsi: pdf/scsi.pdf PASSED: netlabel: pdf/netlabel.pdf PASSED: sound: pdf/sound.pdf PASSED: security: pdf/security.pdf PASSED: accounting: pdf/accounting.pdf PASSED: admin-guide: pdf/admin-guide.pdf PASSED: core-api: pdf/core-api.pdf PASSED: fb: pdf/fb.pdf PASSED: peci: pdf/peci.pdf PASSED: trace: pdf/trace.pdf PASSED: misc-devices: pdf/misc-devices.pdf PASSED: kernel-hacking: pdf/kernel-hacking.pdf PASSED: hwmon: pdf/hwmon.pdf Reported-by: Akira Yokosawa Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/b5e2e0df68b377b148fdbdd721f6c1cbefe6f861.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index b8474848df4e..b24a6f91ec0a 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -764,9 +764,6 @@ class SphinxDependencyChecker(MissingCheckers): if self.pdf: pdf_pkgs = { - "texlive-lang-chinese": [ - "/usr/share/texlive/texmf-dist/tex/latex/ctex/ctexhook.sty", - ], "fonts-dejavu": [ "/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", ], @@ -775,6 +772,15 @@ class SphinxDependencyChecker(MissingCheckers): "/usr/share/fonts/opentype/noto/NotoSansCJK-Regular.ttc", "/usr/share/fonts/opentype/noto/NotoSerifCJK-Regular.ttc", ], + "tex-gyre": [ + "/usr/share/texmf/tex/latex/tex-gyre/tgtermes.sty" + ], + "texlive-fonts-recommended": [ + "/usr/share/texlive/texmf-dist/fonts/tfm/adobe/zapfding/pzdr.tfm", + ], + "texlive-lang-chinese": [ + "/usr/share/texlive/texmf-dist/tex/latex/ctex/ctexhook.sty", + ], } for package, files in pdf_pkgs.items(): From 9ff5c2f51da284906c2f89e7d594f31be69e7abe Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:45 +0200 Subject: [PATCH 09/14] scripts: sphinx-pre-install: add missing gentoo pdf dependencies There are two packages that are required to build PDF at gentoo: dev-texlive/texlive-latexextra media-fonts/lm Place latex_dependencies on a list to make it easier to maintain and add the missing ones. With that, most PDF documents now build on Gentoo: Gentoo Base System release 2.17: -------------------------------- PASSED: OS detection: Gentoo Base System release 2.17 SKIPPED (Sphinx Sphinx 8.2.3): System packages SKIPPED (Sphinx already installed either as venv or as native package): Sphinx on venv SKIPPED (Sphinx already installed either as venv or as native package): Sphinx package PASSED: Clean documentation: Build time: 0:00, return code: 0 PASSED: Build HTML documentation: Build time: 5:28, return code: 0 PARTIAL: Build PDF documentation: Test failed (Build time: 9:19, return code: 2) PDF docs: --------- PASSED: dev-tools: pdf/dev-tools.pdf PASSED: tools: pdf/tools.pdf PASSED: filesystems: pdf/filesystems.pdf PASSED: w1: pdf/w1.pdf PASSED: maintainer: pdf/maintainer.pdf PASSED: process: pdf/process.pdf PASSED: isdn: pdf/isdn.pdf PASSED: fault-injection: pdf/fault-injection.pdf PASSED: iio: pdf/iio.pdf PASSED: scheduler: pdf/scheduler.pdf PASSED: staging: pdf/staging.pdf PASSED: fpga: pdf/fpga.pdf PASSED: power: pdf/power.pdf PASSED: leds: pdf/leds.pdf PASSED: edac: pdf/edac.pdf PASSED: PCI: pdf/PCI.pdf PASSED: firmware-guide: pdf/firmware-guide.pdf PASSED: cpu-freq: pdf/cpu-freq.pdf PASSED: mhi: pdf/mhi.pdf PASSED: wmi: pdf/wmi.pdf PASSED: timers: pdf/timers.pdf PASSED: accel: pdf/accel.pdf PASSED: hid: pdf/hid.pdf FAILED: userspace-api: Build failed (FAILED) PASSED: spi: pdf/spi.pdf PASSED: networking: pdf/networking.pdf PASSED: virt: pdf/virt.pdf PASSED: nvme: pdf/nvme.pdf FAILED: translations: Build failed (FAILED) PASSED: input: pdf/input.pdf PASSED: tee: pdf/tee.pdf PASSED: doc-guide: pdf/doc-guide.pdf PASSED: cdrom: pdf/cdrom.pdf FAILED: gpu: Build failed (FAILED) FAILED: i2c: Build failed (FAILED) FAILED: RCU: Build failed (FAILED) PASSED: watchdog: pdf/watchdog.pdf PASSED: usb: pdf/usb.pdf PASSED: rust: pdf/rust.pdf PASSED: crypto: pdf/crypto.pdf PASSED: kbuild: pdf/kbuild.pdf PASSED: livepatch: pdf/livepatch.pdf PASSED: mm: pdf/mm.pdf PASSED: locking: pdf/locking.pdf PASSED: infiniband: pdf/infiniband.pdf PASSED: driver-api: pdf/driver-api.pdf PASSED: bpf: pdf/bpf.pdf PASSED: devicetree: pdf/devicetree.pdf PASSED: block: pdf/block.pdf PASSED: target: pdf/target.pdf FAILED: arch: Build failed (FAILED) PASSED: pcmcia: pdf/pcmcia.pdf PASSED: scsi: pdf/scsi.pdf PASSED: netlabel: pdf/netlabel.pdf PASSED: sound: pdf/sound.pdf PASSED: security: pdf/security.pdf PASSED: accounting: pdf/accounting.pdf PASSED: admin-guide: pdf/admin-guide.pdf FAILED: core-api: Build failed (FAILED) PASSED: fb: pdf/fb.pdf PASSED: peci: pdf/peci.pdf PASSED: trace: pdf/trace.pdf PASSED: misc-devices: pdf/misc-devices.pdf PASSED: kernel-hacking: pdf/kernel-hacking.pdf PASSED: hwmon: pdf/hwmon.pdf Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/0ac8d6b7484aaf930917c8edde53742d425e7e8f.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index b24a6f91ec0a..f987abfec802 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -1058,12 +1058,19 @@ class SphinxDependencyChecker(MissingCheckers): """ Provide package installation hints for Gentoo. """ + texlive_deps = [ + "dev-texlive/texlive-latexextra", + "dev-texlive/texlive-xetex", + "media-fonts/dejavu", + "media-fonts/lm", + ] + progs = { "convert": "media-gfx/imagemagick", "dot": "media-gfx/graphviz", "rsvg-convert": "gnome-base/librsvg", "virtualenv": "dev-python/virtualenv", - "xelatex": "dev-texlive/texlive-xetex media-fonts/dejavu", + "xelatex": " ".join(texlive_deps), "yaml": "dev-python/pyyaml", "python-sphinx": "dev-python/sphinx", } From b2d5d61c1371dc6e0ddda69a0a2c921e3ceb928e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:46 +0200 Subject: [PATCH 10/14] scripts: sphinx-pre-install: fix PDF dependencies for openSuse The dependencies are outdated: both versions need texlive-dejavu fonts. Also, for PDF generation, python311-Sphinx-latex is required. With that, all PDF files are now tuilt on both: openSUSE Leap 15.6: ------------------- PASSED: OS detection: openSUSE Leap 15.6 SKIPPED (Sphinx Sphinx 7.2.6): System packages SKIPPED (Sphinx already installed either as venv or as native package): Sphinx on venv SKIPPED (Sphinx already installed either as venv or as native package): Sphinx package PASSED: Clean documentation: Build time: 0:00, return code: 0 PASSED: Build HTML documentation: Build time: 5:29, return code: 0 PASSED: Build PDF documentation: Build time: 13:45, return code: 0 openSUSE Tumbleweed: -------------------- PASSED: OS detection: openSUSE Tumbleweed SKIPPED (Sphinx Sphinx 8.2.3): System packages SKIPPED (Sphinx already installed either as venv or as native package): Sphinx on venv SKIPPED (Sphinx already installed either as venv or as native package): Sphinx package PASSED: Clean documentation: Build time: 0:00, return code: 0 PASSED: Build HTML documentation: Build time: 4:33, return code: 0 PASSED: Build PDF documentation: Build time: 13:18, return code: 0 Summary ======= PASSED - openSUSE Leap 15.6 (7 tests) PASSED - openSUSE Tumbleweed (7 tests) Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/d78457376f9dfd24cb7ac3a32895c654412715f3.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index f987abfec802..86f129c76ecd 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -901,7 +901,7 @@ class SphinxDependencyChecker(MissingCheckers): "dot": "graphviz", "python-sphinx": "python3-sphinx", "virtualenv": "python3-virtualenv", - "xelatex": "texlive-xetex-bin", + "xelatex": "texlive-xetex-bin texlive-dejavu", "yaml": "python3-pyyaml", } @@ -937,7 +937,7 @@ class SphinxDependencyChecker(MissingCheckers): self.recommend_python = True progs.update({ - "python-sphinx": "python311-Sphinx", + "python-sphinx": "python311-Sphinx python311-Sphinx-latex", "virtualenv": "python311-virtualenv", "yaml": "python311-PyYAML", }) @@ -945,7 +945,7 @@ class SphinxDependencyChecker(MissingCheckers): # Tumbleweed defaults to Python 3.11 progs.update({ - "python-sphinx": "python313-Sphinx", + "python-sphinx": "python313-Sphinx python313-Sphinx-latex", "virtualenv": "python313-virtualenv", "yaml": "python313-PyYAML", }) From b51f8c12d16bcf29496ebaf1d7cf3587ca28ba0a Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:47 +0200 Subject: [PATCH 11/14] scripts: sphinx-pre-install: fix dependencies for OpenMandriva The dependeny list for OpenMandriva is wrong. Update it. Yet, on my tests with OpenMandriva LX 4.3, the texlive packages are broken: xelatex can't build anything there, as it lacks xelatex.sfm. Yet, this could be a problem at the way I created the container. Just in case, add a note about that. Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/669e759ba366328e5c8d5b14a591ba45a1f58176.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index 86f129c76ecd..224db3af17db 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -984,13 +984,19 @@ class SphinxDependencyChecker(MissingCheckers): if re.search(r"OpenMandriva", self.system_release): packager_cmd = "dnf install" noto_sans = "noto-sans-cjk-fonts" - tex_pkgs = ["texlive-collection-fontsextra"] + tex_pkgs = [ + "texlive-collection-basic", + "texlive-collection-langcjk", + "texlive-collection-fontsextra", + "texlive-collection-fontsrecommended" + ] # Tested on OpenMandriva Lx 4.3 progs["convert"] = "imagemagick" progs["yaml"] = "python-pyyaml" progs["python-virtualenv"] = "python-virtualenv" progs["python-sphinx"] = "python-sphinx" + progs["xelatex"] = "texlive" self.check_program("python-virtualenv", DepManager.PYTHON_MANDATORY) @@ -1004,7 +1010,9 @@ class SphinxDependencyChecker(MissingCheckers): if not self.distro_msg: self.distro_msg = \ - "Note: for venv, ensurepip could be broken, preventing its install method." + "Notes:\n"\ + "1. for venv, ensurepip could be broken, preventing its install method.\n" \ + "2. at least on OpenMandriva LX 4.3, texlive packages seem broken" else: packager_cmd = "urpmi" From c71c5d6dcb34423c0f15c146240b25a0e78f65aa Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:48 +0200 Subject: [PATCH 12/14] scripts: sphinx-pre-install: fix pdf dependencies for Mageia 9 On Mageia 9, two packages are missing. Add them. With that, all PDF packages now build: Mageia 9: --------- PASSED: OS detection: Mageia 9 PASSED: System packages: Packages installed PASSED: Sphinx on venv: Sphinx Sphinx 8.1.3 PASSED: Sphinx package: Sphinx Sphinx 6.1.3 PASSED: Clean documentation: Build time: 0:00, return code: 0 PASSED: Build HTML documentation: Build time: 5:17, return code: 0 PASSED: Build PDF documentation: Build time: 14:28, return code: 0 PDF docs: --------- PASSED: dev-tools: pdf/dev-tools.pdf PASSED: tools: pdf/tools.pdf PASSED: filesystems: pdf/filesystems.pdf PASSED: w1: pdf/w1.pdf PASSED: maintainer: pdf/maintainer.pdf PASSED: process: pdf/process.pdf PASSED: isdn: pdf/isdn.pdf PASSED: fault-injection: pdf/fault-injection.pdf PASSED: iio: pdf/iio.pdf PASSED: scheduler: pdf/scheduler.pdf PASSED: staging: pdf/staging.pdf PASSED: fpga: pdf/fpga.pdf PASSED: power: pdf/power.pdf PASSED: leds: pdf/leds.pdf PASSED: edac: pdf/edac.pdf PASSED: PCI: pdf/PCI.pdf PASSED: firmware-guide: pdf/firmware-guide.pdf PASSED: cpu-freq: pdf/cpu-freq.pdf PASSED: mhi: pdf/mhi.pdf PASSED: wmi: pdf/wmi.pdf PASSED: timers: pdf/timers.pdf PASSED: accel: pdf/accel.pdf PASSED: hid: pdf/hid.pdf PASSED: userspace-api: pdf/userspace-api.pdf PASSED: spi: pdf/spi.pdf PASSED: networking: pdf/networking.pdf PASSED: virt: pdf/virt.pdf PASSED: nvme: pdf/nvme.pdf PASSED: translations: pdf/translations.pdf PASSED: input: pdf/input.pdf PASSED: tee: pdf/tee.pdf PASSED: doc-guide: pdf/doc-guide.pdf PASSED: cdrom: pdf/cdrom.pdf PASSED: gpu: pdf/gpu.pdf PASSED: i2c: pdf/i2c.pdf PASSED: RCU: pdf/RCU.pdf PASSED: watchdog: pdf/watchdog.pdf PASSED: usb: pdf/usb.pdf PASSED: rust: pdf/rust.pdf PASSED: crypto: pdf/crypto.pdf PASSED: kbuild: pdf/kbuild.pdf PASSED: livepatch: pdf/livepatch.pdf PASSED: mm: pdf/mm.pdf PASSED: locking: pdf/locking.pdf PASSED: infiniband: pdf/infiniband.pdf PASSED: driver-api: pdf/driver-api.pdf PASSED: bpf: pdf/bpf.pdf PASSED: devicetree: pdf/devicetree.pdf PASSED: block: pdf/block.pdf PASSED: target: pdf/target.pdf PASSED: arch: pdf/arch.pdf PASSED: pcmcia: pdf/pcmcia.pdf PASSED: scsi: pdf/scsi.pdf PASSED: netlabel: pdf/netlabel.pdf PASSED: sound: pdf/sound.pdf PASSED: security: pdf/security.pdf PASSED: accounting: pdf/accounting.pdf PASSED: admin-guide: pdf/admin-guide.pdf PASSED: core-api: pdf/core-api.pdf PASSED: fb: pdf/fb.pdf PASSED: peci: pdf/peci.pdf PASSED: trace: pdf/trace.pdf PASSED: misc-devices: pdf/misc-devices.pdf PASSED: kernel-hacking: pdf/kernel-hacking.pdf PASSED: hwmon: pdf/hwmon.pdf Summary ======= PASSED - Mageia 9 (7 tests) Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/bd6e03c79b890ad0168493cdb4cdaf610bbc8c45.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 2 ++ 1 file changed, 2 insertions(+) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index 224db3af17db..758a84ae6347 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -979,6 +979,8 @@ class SphinxDependencyChecker(MissingCheckers): tex_pkgs = [ "texlive-fontsextra", + "texlive-fonts-asian", + "fonts-ttf-dejavu", ] if re.search(r"OpenMandriva", self.system_release): From 4509d36ceea288a78bb256416d9ca38d3298c7cb Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:49 +0200 Subject: [PATCH 13/14] scripts: sphinx-pre-install: fix PDF dependencies for gentoo Package fonts are wrong. Fix it. With that, most PDF files now builds. PDF docs: --------- PASSED: dev-tools: pdf/dev-tools.pdf PASSED: tools: pdf/tools.pdf PASSED: filesystems: pdf/filesystems.pdf PASSED: w1: pdf/w1.pdf PASSED: maintainer: pdf/maintainer.pdf PASSED: process: pdf/process.pdf PASSED: isdn: pdf/isdn.pdf PASSED: fault-injection: pdf/fault-injection.pdf PASSED: iio: pdf/iio.pdf PASSED: scheduler: pdf/scheduler.pdf PASSED: staging: pdf/staging.pdf PASSED: fpga: pdf/fpga.pdf PASSED: power: pdf/power.pdf PASSED: leds: pdf/leds.pdf PASSED: edac: pdf/edac.pdf PASSED: PCI: pdf/PCI.pdf PASSED: firmware-guide: pdf/firmware-guide.pdf PASSED: cpu-freq: pdf/cpu-freq.pdf PASSED: mhi: pdf/mhi.pdf PASSED: wmi: pdf/wmi.pdf PASSED: timers: pdf/timers.pdf PASSED: accel: pdf/accel.pdf PASSED: hid: pdf/hid.pdf FAILED: userspace-api: Build failed (FAILED) PASSED: spi: pdf/spi.pdf PASSED: networking: pdf/networking.pdf PASSED: virt: pdf/virt.pdf PASSED: nvme: pdf/nvme.pdf FAILED: translations: Build failed (FAILED) PASSED: input: pdf/input.pdf PASSED: tee: pdf/tee.pdf PASSED: doc-guide: pdf/doc-guide.pdf PASSED: cdrom: pdf/cdrom.pdf FAILED: gpu: Build failed (FAILED) FAILED: i2c: Build failed (FAILED) FAILED: RCU: Build failed (FAILED) PASSED: watchdog: pdf/watchdog.pdf PASSED: usb: pdf/usb.pdf PASSED: rust: pdf/rust.pdf PASSED: crypto: pdf/crypto.pdf PASSED: kbuild: pdf/kbuild.pdf PASSED: livepatch: pdf/livepatch.pdf PASSED: mm: pdf/mm.pdf PASSED: locking: pdf/locking.pdf PASSED: infiniband: pdf/infiniband.pdf PASSED: driver-api: pdf/driver-api.pdf PASSED: bpf: pdf/bpf.pdf PASSED: devicetree: pdf/devicetree.pdf PASSED: block: pdf/block.pdf PASSED: target: pdf/target.pdf FAILED: arch: Build failed (FAILED) PASSED: pcmcia: pdf/pcmcia.pdf PASSED: scsi: pdf/scsi.pdf PASSED: netlabel: pdf/netlabel.pdf PASSED: sound: pdf/sound.pdf PASSED: security: pdf/security.pdf PASSED: accounting: pdf/accounting.pdf PASSED: admin-guide: pdf/admin-guide.pdf FAILED: core-api: Build failed (FAILED) PASSED: fb: pdf/fb.pdf PASSED: peci: pdf/peci.pdf PASSED: trace: pdf/trace.pdf PASSED: misc-devices: pdf/misc-devices.pdf PASSED: kernel-hacking: pdf/kernel-hacking.pdf PASSED: hwmon: pdf/hwmon.pdf Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/1ccbac9fd1f4e598dda82e775b64768ec3696248.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index 758a84ae6347..c46d7b76f93c 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -1069,10 +1069,10 @@ class SphinxDependencyChecker(MissingCheckers): Provide package installation hints for Gentoo. """ texlive_deps = [ + "dev-texlive/texlive-fontsrecommended", "dev-texlive/texlive-latexextra", "dev-texlive/texlive-xetex", "media-fonts/dejavu", - "media-fonts/lm", ] progs = { From c6e23912855d4848883080200e09551b6dcbc7df Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 21 Aug 2025 10:16:50 +0200 Subject: [PATCH 14/14] scripts/sphinx-pre-install: fix Archlinux PDF dependencies There are some missing packages causing PDF build to fail on Archlinux and add latexmk (from texlive-binextra package). Yet, at least today, PDF builds are failing on a very late stage, when trying to run xdvipdfmx: $ xdvipdfmx -E -o "peci.pdf" "peci.xdv" xdvipdfmx:fatal: Unrecognized paper format: # Simply write the paper name. See man 1 paper and "paper --no-size --all" for possible values Despite its message, even using a very simple document like: \def\sphinxdocclass{report} \documentclass[a4paper,11pt,english]{sphinxmanual} \begin{document} Test \end{document} or even: \def\sphinxdocclass{report} \documentclass{sphinxmanual} \begin{document} Test \end{document} Is causing xdvipdfmx to complain about geometry. As Archlinux is a rolling release distro, maybe I got it on a bad day. So, let's fix it in the hope that soon enough someone would fix the issues there. Such broken scenario happens with those packages installed: texlive-basic 2025.2-1 texlive-bin 2025.2-1 texlive-binextra 2025.2-1 texlive-fontsrecommended 2025.2-1 texlive-langchinese 2025.2-1 texlive-langcjk 2025.2-1 texlive-latex 2025.2-1 texlive-latexextra 2025.2-1 texlive-latexrecommended 2025.2-1 texlive-pictures 2025.2-1 texlive-xetex 2025.2-1 python-docutils 1:0.21.2-3 python-sphinx 8.2.3-1 python-sphinx-alabaster-theme 1.0.0-4 python-sphinxcontrib-applehelp 2.0.0-3 python-sphinxcontrib-devhelp 2.0.0-4 python-sphinxcontrib-htmlhelp 2.1.0-3 python-sphinxcontrib-jsmath 1.0.1-19 python-sphinxcontrib-qthelp 2.0.0-3 python-sphinxcontrib-serializinghtml 2.0.0-3 Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Jonathan Corbet Link: https://lore.kernel.org/r/574d902f7691861e18339217f42409850ee58791.1755763127.git.mchehab+huawei@kernel.org --- scripts/sphinx-pre-install | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index c46d7b76f93c..954ed3dc0645 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -1048,7 +1048,12 @@ class SphinxDependencyChecker(MissingCheckers): } archlinux_tex_pkgs = [ + "texlive-basic", + "texlive-binextra", "texlive-core", + "texlive-fontsrecommended", + "texlive-langchinese", + "texlive-langcjk", "texlive-latexextra", "ttf-dejavu", ]