A handful of late-arriving documentation fixes.

-----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmWoABAPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5Y+yAH/2YPZFKa+QzzYE6xbQnjPErPnGl5Ubdaem3q PODmp5DdIqnVRz8eEHY0h4Y9676RCzXg8aH6H+C5zkKJSof/Z7KKpQjmWTBnr30z QUXgcyxG+rTdZezZG8PKZVhZl7j8YX5ln3i4zR4g0MeaFpxiROrfX22jrnT2fqG4 qkoenoZPwCZsrRP4qo7kDKPyfV8yupgjJ8uDcua7e5/5lSGT5siGVitVD13lcMXo bO/Tdhr2w09S898nZJSEZIP8SvTA1Rjhd0xmHRSaiNjQV/qMU5ZAtaukuBkQGJpY FYP4enQGefBk2hJ92gm5yg0Dv8GSeC3i0aKjhomrvnpu4cVvhxc= =DxUH -----END PGP SIGNATURE----- Merge tag 'docs-6.8-2' of git://git.lwn.net/linux Pull documentation fixes from Jonathan Corbet: "A handful of late-arriving documentation fixes" * tag 'docs-6.8-2' of git://git.lwn.net/linux: docs, kprobes: Add loongarch as supported architecture docs, kprobes: Update email address of Masami Hiramatsu docs: admin-guide: hw_random: update rng-tools website Documentation/core-api: fix spelling mistake in workqueue docs: kernel_feat.py: fix potential command injection Documentation: constrain alabaster package to older versions
2024-01-17 11:49:11 -08:00 · 2024-01-17 11:49:11 -08:00 · 1b1934dbbd
parent bce3b5d676 ead8467f96
commit 1b1934dbbd
26 changed files with 40 additions and 71 deletions
--- a/Documentation/admin-guide/features.rst
+++ b/Documentation/admin-guide/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features
+.. kernel-feat:: features
--- a/Documentation/admin-guide/hw_random.rst
+++ b/Documentation/admin-guide/hw_random.rst
@ -14,10 +14,9 @@ into that core.

 To make the most effective use of these mechanisms, you
 should download the support software as well.  Download the
-latest version of the "rng-tools" package from the
-hw_random driver's official Web site:
+latest version of the "rng-tools" package from:

-	http://sourceforge.net/projects/gkernel/
+	https://github.com/nhorman/rng-tools

 Those tools use /dev/hwrng to fill the kernel entropy pool,
 which is used internally and exported by the /dev/urandom and
--- a/Documentation/arch/arc/features.rst
+++ b/Documentation/arch/arc/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features arc
+.. kernel-feat:: features arc
--- a/Documentation/arch/arm/features.rst
+++ b/Documentation/arch/arm/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features arm
+.. kernel-feat:: features arm
--- a/Documentation/arch/arm64/features.rst
+++ b/Documentation/arch/arm64/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features arm64
+.. kernel-feat:: features arm64
--- a/Documentation/arch/loongarch/features.rst
+++ b/Documentation/arch/loongarch/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features loongarch
+.. kernel-feat:: features loongarch
--- a/Documentation/arch/m68k/features.rst
+++ b/Documentation/arch/m68k/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features m68k
+.. kernel-feat:: features m68k
--- a/Documentation/arch/mips/features.rst
+++ b/Documentation/arch/mips/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features mips
+.. kernel-feat:: features mips
--- a/Documentation/arch/nios2/features.rst
+++ b/Documentation/arch/nios2/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features nios2
+.. kernel-feat:: features nios2
--- a/Documentation/arch/openrisc/features.rst
+++ b/Documentation/arch/openrisc/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features openrisc
+.. kernel-feat:: features openrisc
--- a/Documentation/arch/parisc/features.rst
+++ b/Documentation/arch/parisc/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features parisc
+.. kernel-feat:: features parisc
--- a/Documentation/arch/powerpc/features.rst
+++ b/Documentation/arch/powerpc/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features powerpc
+.. kernel-feat:: features powerpc
--- a/Documentation/arch/riscv/features.rst
+++ b/Documentation/arch/riscv/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features riscv
+.. kernel-feat:: features riscv
--- a/Documentation/arch/s390/features.rst
+++ b/Documentation/arch/s390/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features s390
+.. kernel-feat:: features s390
--- a/Documentation/arch/sh/features.rst
+++ b/Documentation/arch/sh/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features sh
+.. kernel-feat:: features sh
--- a/Documentation/arch/sparc/features.rst
+++ b/Documentation/arch/sparc/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features sparc
+.. kernel-feat:: features sparc
--- a/Documentation/arch/x86/features.rst
+++ b/Documentation/arch/x86/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features x86
+.. kernel-feat:: features x86
--- a/Documentation/arch/xtensa/features.rst
+++ b/Documentation/arch/xtensa/features.rst
@ -1,3 +1,3 @@
 .. SPDX-License-Identifier: GPL-2.0

-.. kernel-feat:: $srctree/Documentation/features xtensa
+.. kernel-feat:: features xtensa
--- a/Documentation/core-api/workqueue.rst
+++ b/Documentation/core-api/workqueue.rst
@ -446,7 +446,7 @@ The command used: ::

 There are 24 issuers, each issuing 64 IOs concurrently. ``--verify=sha512``
 makes ``fio`` generate and read back the content each time which makes
-execution locality matter between the issuer and ``kcryptd``. The followings
+execution locality matter between the issuer and ``kcryptd``. The following
 are the read bandwidths and CPU utilizations depending on different affinity
 scope settings on ``kcryptd`` measured over five runs. Bandwidths are in
 MiBps, and CPU util in percents.
--- a/Documentation/sphinx/kernel_feat.py
+++ b/Documentation/sphinx/kernel_feat.py
@ -37,8 +37,6 @@ import re
 import subprocess
 import sys

-from os import path
-
 from docutils import nodes, statemachine
 from docutils.statemachine import ViewList
 from docutils.parsers.rst import directives, Directive
@ -76,33 +74,26 @@ class KernelFeat(Directive):
        self.state.document.settings.env.app.warn(message, prefix="")

    def run(self):
-
        doc = self.state.document
        if not doc.settings.file_insertion_enabled:
            raise self.warning("docutils: file insertion disabled")

        env = doc.settings.env
-        cwd = path.dirname(doc.current_source)
-        cmd = "get_feat.pl rest --enable-fname --dir "
-        cmd += self.arguments[0]
+
+        srctree = os.path.abspath(os.environ["srctree"])
+
+        args = [
+            os.path.join(srctree, 'scripts/get_feat.pl'),
+            'rest',
+            '--enable-fname',
+            '--dir',
+            os.path.join(srctree, 'Documentation', self.arguments[0]),
+        ]

        if len(self.arguments) > 1:
-            cmd += " --arch " + self.arguments[1]
+            args.extend(['--arch', self.arguments[1]])

-        srctree = path.abspath(os.environ["srctree"])
-
-        fname = cmd
-
-        # extend PATH with $(srctree)/scripts
-        path_env = os.pathsep.join([
-            srctree + os.sep + "scripts",
-            os.environ["PATH"]
-        ])
-        shell_env = os.environ.copy()
-        shell_env["PATH"]    = path_env
-        shell_env["srctree"] = srctree
-
-        lines = self.runCmd(cmd, shell=True, cwd=cwd, env=shell_env)
+        lines = subprocess.check_output(args, cwd=os.path.dirname(doc.current_source)).decode('utf-8')

        line_regex = re.compile(r"^\.\. FILE (\S+)$")

@ -121,30 +112,6 @@ class KernelFeat(Directive):
        nodeList = self.nestedParse(out_lines, fname)
        return nodeList

-    def runCmd(self, cmd, **kwargs):
-        u"""Run command ``cmd`` and return its stdout as unicode."""
-
-        try:
-            proc = subprocess.Popen(
-                cmd
-                , stdout = subprocess.PIPE
-                , stderr = subprocess.PIPE
-                , **kwargs
-            )
-            out, err = proc.communicate()
-
-            out, err = codecs.decode(out, 'utf-8'), codecs.decode(err, 'utf-8')
-
-            if proc.returncode != 0:
-                raise self.severe(
-                    u"command '%s' failed with return code %d"
-                    % (cmd, proc.returncode)
-                )
-        except OSError as exc:
-            raise self.severe(u"problems with '%s' directive: %s."
-                              % (self.name, ErrorString(exc)))
-        return out
-
    def nestedParse(self, lines, fname):
        content = ViewList()
        node    = nodes.section()
--- a/Documentation/sphinx/requirements.txt
+++ b/Documentation/sphinx/requirements.txt
@ -1,4 +1,6 @@
 # jinja2>=3.1 is not compatible with Sphinx<4.0
 jinja2<3.1
+# alabaster>=0.7.14 is not compatible with Sphinx<=3.3
+alabaster<0.7.14
 Sphinx==2.4.4
 pyyaml
--- a/Documentation/trace/kprobes.rst
+++ b/Documentation/trace/kprobes.rst
@ -4,7 +4,7 @@ Kernel Probes (Kprobes)

 :Author: Jim Keniston <jkenisto@us.ibm.com>
 :Author: Prasanna S Panchamukhi <prasanna.panchamukhi@gmail.com>
-:Author: Masami Hiramatsu <mhiramat@redhat.com>
+:Author: Masami Hiramatsu <mhiramat@kernel.org>

 .. CONTENTS

@ -321,6 +321,7 @@ architectures:
 - mips
 - s390
 - parisc
+- loongarch

 Configuring Kprobes
 ===================
--- a/Documentation/translations/zh_CN/arch/loongarch/features.rst
+++ b/Documentation/translations/zh_CN/arch/loongarch/features.rst
@ -5,4 +5,4 @@
 :Original: Documentation/arch/loongarch/features.rst
 :Translator: Huacai Chen <chenhuacai@loongson.cn>

-.. kernel-feat:: $srctree/Documentation/features loongarch
+.. kernel-feat:: features loongarch
--- a/Documentation/translations/zh_CN/arch/mips/features.rst
+++ b/Documentation/translations/zh_CN/arch/mips/features.rst
@ -10,4 +10,4 @@

 .. _cn_features:

-.. kernel-feat:: $srctree/Documentation/features mips
+.. kernel-feat:: features mips
--- a/Documentation/translations/zh_TW/arch/loongarch/features.rst
+++ b/Documentation/translations/zh_TW/arch/loongarch/features.rst
@ -5,5 +5,5 @@
 :Original: Documentation/arch/loongarch/features.rst
 :Translator: Huacai Chen <chenhuacai@loongson.cn>

-.. kernel-feat:: $srctree/Documentation/features loongarch
+.. kernel-feat:: features loongarch

--- a/Documentation/translations/zh_TW/arch/mips/features.rst
+++ b/Documentation/translations/zh_TW/arch/mips/features.rst
@ -10,5 +10,5 @@

 .. _tw_features:

-.. kernel-feat:: $srctree/Documentation/features mips
+.. kernel-feat:: features mips