From 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d Mon Sep 17 00:00:00 2001 From: Kees Cook 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 --- include/kunit/attributes.h | 50 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 include/kunit/attributes.h (limited to 'include/kunit/attributes.h') diff --git a/include/kunit/attributes.h b/include/kunit/attributes.h new file mode 100644 index 000000000..bc76a0b78 --- /dev/null +++ b/include/kunit/attributes.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * KUnit API to save and access test attributes + * + * Copyright (C) 2023, Google LLC. + * Author: Rae Moar + */ + +#ifndef _KUNIT_ATTRIBUTES_H +#define _KUNIT_ATTRIBUTES_H + +/* + * struct kunit_attr_filter - representation of attributes filter with the + * attribute object and string input + */ +struct kunit_attr_filter { + struct kunit_attr *attr; + char *input; +}; + +/* + * Returns the name of the filter's attribute. + */ +const char *kunit_attr_filter_name(struct kunit_attr_filter filter); + +/* + * Print all test attributes for a test case or suite. + * Output format for test cases: "# .: " + * Output format for test suites: "# : " + */ +void kunit_print_attr(void *test_or_suite, bool is_test, unsigned int test_level); + +/* + * Returns the number of fitlers in input. + */ +int kunit_get_filter_count(char *input); + +/* + * Parse attributes filter input and return an objects containing the + * attribute object and the string input of the next filter. + */ +struct kunit_attr_filter kunit_next_attr_filter(char **filters, int *err); + +/* + * Returns a copy of the suite containing only tests that pass the filter. + */ +struct kunit_suite *kunit_filter_attr_tests(const struct kunit_suite *const suite, + struct kunit_attr_filter filter, char *action, int *err); + +#endif /* _KUNIT_ATTRIBUTES_H */ -- cgit v1.3.1