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-rw-r--r--docs/conf.py4
-rw-r--r--docs/sphinx/kerneldoc.py5
2 files changed, 3 insertions, 6 deletions
diff --git a/docs/conf.py b/docs/conf.py
index f892a6e1da..e09769e5f8 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -341,7 +341,9 @@ man_make_section_directory = False
 # We use paths starting from qemu_docdir here so that you can run
 # sphinx-build from anywhere and the kerneldoc extension can still
 # find everything.
-kerneldoc_bin = ['perl', os.path.join(qemu_docdir, '../scripts/kernel-doc')]
+# Since kernel-doc is now a Python script, we should run it with whatever
+# Python this sphinx is using (rather than letting it find one via env)
+kerneldoc_bin = [sys.executable, os.path.join(qemu_docdir, '../scripts/kernel-doc.py')]
 kerneldoc_srctree = os.path.join(qemu_docdir, '..')
 hxtool_srctree = os.path.join(qemu_docdir, '..')
 qapidoc_srctree = os.path.join(qemu_docdir, '..')
diff --git a/docs/sphinx/kerneldoc.py b/docs/sphinx/kerneldoc.py
index 30bb343198..9721072e47 100644
--- a/docs/sphinx/kerneldoc.py
+++ b/docs/sphinx/kerneldoc.py
@@ -63,11 +63,6 @@ class KernelDocDirective(Directive):
         env = self.state.document.settings.env
         cmd = env.config.kerneldoc_bin + ['-rst', '-enable-lineno']
 
-        # Pass the version string to kernel-doc, as it needs to use a different
-        # dialect, depending what the C domain supports for each specific
-        # Sphinx versions
-        cmd += ['-sphinx-version', sphinx.__version__]
-
         # Pass through the warnings-as-errors flag
         if env.config.kerneldoc_werror:
             cmd += ['-Werror']