From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001
From: Kees Cook <kees+treewide@kernel.org>
Date: Wed, 2 Sep 2026 15:31:14 -0700
Subject: treewide: refresh kmalloc_obj() conversions

This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci

This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.

Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.

Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
---
 tools/testing/kunit/kunit-completion.sh | 34 +++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 tools/testing/kunit/kunit-completion.sh

(limited to 'tools/testing/kunit/kunit-completion.sh')

diff --git a/tools/testing/kunit/kunit-completion.sh b/tools/testing/kunit/kunit-completion.sh
new file mode 100644
index 000000000..f053e7b5d
--- /dev/null
+++ b/tools/testing/kunit/kunit-completion.sh
@@ -0,0 +1,34 @@
+# SPDX-License-Identifier: GPL-2.0
+# bash completion support for KUnit
+
+_kunit_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
+
+_kunit()
+{
+	local cur prev words cword
+	_init_completion || return
+
+	local script="${_kunit_dir}/kunit.py"
+
+	if [[ $cword -eq 1 && "$cur" != -* ]]; then
+		local cmds=$(${script} --list-cmds 2>/dev/null)
+		COMPREPLY=($(compgen -W "${cmds}" -- "$cur"))
+		return 0
+	fi
+
+	if [[ "$cur" == -* ]]; then
+		if [[ -n "${words[1]}" && "${words[1]}" != -* ]]; then
+			local opts=$(${script} ${words[1]} --list-opts 2>/dev/null)
+			COMPREPLY=($(compgen -W "${opts}" -- "$cur"))
+			return 0
+		else
+			local opts=$(${script} --list-opts 2>/dev/null)
+			COMPREPLY=($(compgen -W "${opts}" -- "$cur"))
+			return 0
+		fi
+	fi
+}
+
+complete -o default -F _kunit kunit.py
+complete -o default -F _kunit kunit
+complete -o default -F _kunit ./tools/testing/kunit/kunit.py
-- 
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