From patchwork Sat Jul 20 18:10:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kees Cook X-Patchwork-Id: 13737878 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C64537462; Sat, 20 Jul 2024 18:10:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721499033; cv=none; b=dOvB0Tu8lQojN1TzHL6zGjaa/Wsr+d2RatTmhpkFTKHlC5dxu1jts5ndpElI9/573Sm6VFBlox9v9Bu3ky2meMGz+3L2kNg4Qgn5rYgRjUpuPProNapRR6u71maSAdfOigmA7kzHNzxmIFKJP7q2KFnCwzR+kV8NxRXtwg5UMvo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721499033; c=relaxed/simple; bh=7KjECDG3UMnl0JG/c7/djxbrpIZzqKkVPri+HXLrfnA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=IyWbvblUeBco/JwDgigvEuitLl38NFdaFI/5INpo+I3V5XjtSlVhqgcqHc+c+GxUHwnufWt2Gyvmavw56XcXsuxCu3wUU5dU1fgQhtoVxd+wyPp2HM7WOCcDA4AhPQOr4lM1NHmNhNnaa6j0IUM+1lXArhMz+h2sXYdAtLQX4AQ= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ovAZaTTs; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ovAZaTTs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4FC22C2BD10; Sat, 20 Jul 2024 18:10:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1721499033; bh=7KjECDG3UMnl0JG/c7/djxbrpIZzqKkVPri+HXLrfnA=; h=From:To:Cc:Subject:Date:From; b=ovAZaTTsEyVWn6lIc2ACou5zSPQM4HhIXu2JRTZE2L4NS/fi9sLOSFhibKk5kzUS0 l7oatRlBU4dkIhX5juOAC+L6+tyhiVqChz56PC4157sFg/iAVT8hdgH6Noct708pB9 C5ngEVjHPk+IJ/M+/N7Voum9mODEf87CECRbi4uowyy066E4wAYKCqSIx0yve2PBWw R3IAlaOSVeh+vpv0Tx6vSYeKhcqLWZg6nreTJMCpBCZs3ZLWWRnwAHD7OzuQnBN5OJ YC2uEa6t9Mn7ah8B9C2nWb0mjecbNEDIMI1eSdMB6TnD7jZRLGVrXSa9iosOXjGydz UhoXcU5TDrpYA== From: Kees Cook To: Andrew Morton Cc: Kees Cook , Yury Norov , Rasmus Villemoes , David Gow , "Jason A. Donenfeld" , Andy Shevchenko , "Naveen N. Rao" , Anil S Keshavamurthy , "David S. Miller" , Masami Hiramatsu , Mark Brown , Matti Vaittinen , linux-hardening@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com, linux-trace-kernel@vger.kernel.org, Palmer Dabbelt , Christophe Leroy , Charlie Jenkins , Simon Horman , Jakub Kicinski , Arnd Bergmann , Shuah Khan , Daniel Latypov , Guenter Roeck , David Howells , =?utf-8?q?Micka=C3=ABl_Sala=C3=BCn?= , Marco Elver , Mark Rutland , "Gustavo A. R. Silva" , Vlastimil Babka , Geert Uytterhoeven , Nathan Chancellor , Fangrui Song , linux-kernel@vger.kernel.org Subject: [PATCH] lib: Move KUnit tests into tests/ subdirectory Date: Sat, 20 Jul 2024 11:10:30 -0700 Message-Id: <20240720181025.work.002-kees@kernel.org> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-hardening@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Developer-Signature: v=1; a=openpgp-sha256; l=15510; i=kees@kernel.org; h=from:subject:message-id; bh=7KjECDG3UMnl0JG/c7/djxbrpIZzqKkVPri+HXLrfnA=; b=owEBbQKS/ZANAwAKAYly9N/cbcAmAcsmYgBmm/2WXCZSehmjBMLPW/zZmWg4p1VNP1uMjmWVj dD0JUbenXyJAjMEAAEKAB0WIQSlw/aPIp3WD3I+bhOJcvTf3G3AJgUCZpv9lgAKCRCJcvTf3G3A JksGD/493uO43iGBQYiay/nI9Zr92sqgTpnOkm2cOvUJihedzHG48LpZLiICW2bPN1uAoGaSxX6 qjCqKlmSAh432/NQ7pm0jUZcOC4cs0witvN6Mxb3iG/20DywJDem8eq1ijXkCLefPPpezQO45vf gstkMG89styOXplsiAs8ydYauUb0SifuzfAW9fS+Jqa3Mh2RR13eyyOnlX3jD1r/5ALEPgpGJwH v07bi4FflUj1CyMDjqYfkceS4U2uPYfojBX4DV/Z+AxBgKRSJh4o4OMRkjjnuW1BfPCmVgPGVPB XFEylgDxq4SZjKdLIjfI6bS8/tnrkF+t/CMNKM+oXlGXfdzjIIziJ4lrtiHzhow+OlODry4/IMA +CTQEpHRQYssPRYDIIspl+DxBFDNceIhMgxyz/FfToTUD/OV2KoY8/3RtMNBWqiK0hB10xCsUBC VfB01/EAoupv+YCe90B3rnOCXYebV2RhpBg+Cg33UjbaCFdl0p8P6vYJFn6yLAAdI4lOeUz2ASt lNJ3amsZ16UbCZqo4TOg2v9k6XOKVtoiIu6Iz7pxsmLvYVB5YwCvYYzLYqpYl3FguIUNqrH28AB 7YQP+dMG/v5vEBhQU8ui6c9j/pPg1utFx/ksZdsn6fBEJQShcLXt0YupS+53seFx5nPOcsZJurT I5OPRelFdKx0 dVA== X-Developer-Key: i=kees@kernel.org; a=openpgp; fpr=A5C3F68F229DD60F723E6E138972F4DFDC6DC026 Following from the recent KUnit file naming discussion[1], move all KUnit tests in lib/ into lib/tests/. Link: https://lore.kernel.org/lkml/20240720165441.it.320-kees@kernel.org/ [1] Signed-off-by: Kees Cook Acked-by: Jakub Kicinski Acked-by: Masami Hiramatsu (Google) --- I can carry this in the hardening tree. To disrupt people as little as possible, I'm hoping to send this either at the end of -rc1 or early in -rc2. Cc: Andrew Morton Cc: Yury Norov Cc: Rasmus Villemoes Cc: David Gow Cc: "Jason A. Donenfeld" Cc: Andy Shevchenko Cc: "Naveen N. Rao" Cc: Anil S Keshavamurthy Cc: "David S. Miller" Cc: Masami Hiramatsu Cc: Mark Brown Cc: Matti Vaittinen Cc: linux-hardening@vger.kernel.org Cc: linux-kselftest@vger.kernel.org Cc: kunit-dev@googlegroups.com Cc: linux-trace-kernel@vger.kernel.org --- MAINTAINERS | 18 ++++++------- lib/Makefile | 35 +----------------------- lib/tests/Makefile | 37 ++++++++++++++++++++++++++ lib/{ => tests}/bitfield_kunit.c | 0 lib/{ => tests}/checksum_kunit.c | 0 lib/{ => tests}/cmdline_kunit.c | 0 lib/{ => tests}/cpumask_kunit.c | 0 lib/{ => tests}/fortify_kunit.c | 0 lib/{ => tests}/hashtable_test.c | 0 lib/{ => tests}/is_signed_type_kunit.c | 0 lib/{ => tests}/kunit_iov_iter.c | 0 lib/{ => tests}/list-test.c | 0 lib/{ => tests}/memcpy_kunit.c | 0 lib/{ => tests}/overflow_kunit.c | 0 lib/{ => tests}/siphash_kunit.c | 0 lib/{ => tests}/slub_kunit.c | 0 lib/{ => tests}/stackinit_kunit.c | 0 lib/{ => tests}/string_helpers_kunit.c | 0 lib/{ => tests}/string_kunit.c | 0 lib/{ => tests}/test_bits.c | 0 lib/{ => tests}/test_fprobe.c | 0 lib/{ => tests}/test_hash.c | 0 lib/{ => tests}/test_kprobes.c | 0 lib/{ => tests}/test_linear_ranges.c | 0 lib/{ => tests}/test_list_sort.c | 0 lib/{ => tests}/test_sort.c | 0 26 files changed, 47 insertions(+), 43 deletions(-) create mode 100644 lib/tests/Makefile rename lib/{ => tests}/bitfield_kunit.c (100%) rename lib/{ => tests}/checksum_kunit.c (100%) rename lib/{ => tests}/cmdline_kunit.c (100%) rename lib/{ => tests}/cpumask_kunit.c (100%) rename lib/{ => tests}/fortify_kunit.c (100%) rename lib/{ => tests}/hashtable_test.c (100%) rename lib/{ => tests}/is_signed_type_kunit.c (100%) rename lib/{ => tests}/kunit_iov_iter.c (100%) rename lib/{ => tests}/list-test.c (100%) rename lib/{ => tests}/memcpy_kunit.c (100%) rename lib/{ => tests}/overflow_kunit.c (100%) rename lib/{ => tests}/siphash_kunit.c (100%) rename lib/{ => tests}/slub_kunit.c (100%) rename lib/{ => tests}/stackinit_kunit.c (100%) rename lib/{ => tests}/string_helpers_kunit.c (100%) rename lib/{ => tests}/string_kunit.c (100%) rename lib/{ => tests}/test_bits.c (100%) rename lib/{ => tests}/test_fprobe.c (100%) rename lib/{ => tests}/test_hash.c (100%) rename lib/{ => tests}/test_kprobes.c (100%) rename lib/{ => tests}/test_linear_ranges.c (100%) rename lib/{ => tests}/test_list_sort.c (100%) rename lib/{ => tests}/test_sort.c (100%) diff --git a/MAINTAINERS b/MAINTAINERS index 8754ac2c259d..3f4b9d007cbb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3737,10 +3737,10 @@ F: include/vdso/bits.h F: lib/bitmap-str.c F: lib/bitmap.c F: lib/cpumask.c -F: lib/cpumask_kunit.c F: lib/find_bit.c F: lib/find_bit_benchmark.c F: lib/test_bitmap.c +F: lib/tests/cpumask_kunit.c F: tools/include/linux/bitfield.h F: tools/include/linux/bitmap.h F: tools/include/linux/bits.h @@ -8618,9 +8618,9 @@ L: linux-hardening@vger.kernel.org S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/hardening F: include/linux/fortify-string.h -F: lib/fortify_kunit.c -F: lib/memcpy_kunit.c F: lib/test_fortify/* +F: lib/tests/fortify_kunit.c +F: lib/tests/memcpy_kunit.c F: scripts/test_fortify.sh K: \b__NO_FORTIFY\b @@ -9246,9 +9246,9 @@ F: include/linux/string.h F: include/linux/string_choices.h F: include/linux/string_helpers.h F: lib/string.c -F: lib/string_kunit.c F: lib/string_helpers.c -F: lib/string_helpers_kunit.c +F: lib/tests/string_helpers_kunit.c +F: lib/tests/string_kunit.c F: scripts/coccinelle/api/string_choices.cocci GENERIC UIO DRIVER FOR PCI DEVICES @@ -12347,7 +12347,7 @@ F: Documentation/trace/kprobes.rst F: include/asm-generic/kprobes.h F: include/linux/kprobes.h F: kernel/kprobes.c -F: lib/test_kprobes.c +F: lib/tests/test_kprobes.c F: samples/kprobes KS0108 LCD CONTROLLER DRIVER @@ -12697,7 +12697,7 @@ M: Mark Brown R: Matti Vaittinen F: include/linux/linear_range.h F: lib/linear_ranges.c -F: lib/test_linear_ranges.c +F: lib/tests/test_linear_ranges.c LINUX FOR POWER MACINTOSH L: linuxppc-dev@lists.ozlabs.org @@ -12824,7 +12824,7 @@ M: David Gow L: linux-kselftest@vger.kernel.org L: kunit-dev@googlegroups.com S: Maintained -F: lib/list-test.c +F: lib/tests/list-test.c LITEX PLATFORM M: Karol Gugala @@ -20498,7 +20498,7 @@ M: Jason A. Donenfeld S: Maintained F: include/linux/siphash.h F: lib/siphash.c -F: lib/siphash_kunit.c +F: lib/tests/siphash_kunit.c SIS 190 ETHERNET DRIVER M: Francois Romieu diff --git a/lib/Makefile b/lib/Makefile index 3b1769045651..f00fe120ee9e 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -49,9 +49,7 @@ obj-y += bcd.o sort.o parser.o debug_locks.o random32.o \ percpu-refcount.o rhashtable.o base64.o \ once.o refcount.o rcuref.o usercopy.o errseq.o bucket_locks.o \ generic-radix-tree.o bitmap-str.o -obj-$(CONFIG_STRING_KUNIT_TEST) += string_kunit.o obj-y += string_helpers.o -obj-$(CONFIG_STRING_HELPERS_KUNIT_TEST) += string_helpers_kunit.o obj-y += hexdump.o obj-$(CONFIG_TEST_HEXDUMP) += test_hexdump.o obj-y += kstrtox.o @@ -62,22 +60,17 @@ obj-$(CONFIG_TEST_DHRY) += test_dhry.o obj-$(CONFIG_TEST_FIRMWARE) += test_firmware.o obj-$(CONFIG_TEST_BITOPS) += test_bitops.o CFLAGS_test_bitops.o += -Werror -obj-$(CONFIG_CPUMASK_KUNIT_TEST) += cpumask_kunit.o obj-$(CONFIG_TEST_SYSCTL) += test_sysctl.o -obj-$(CONFIG_TEST_IOV_ITER) += kunit_iov_iter.o -obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o obj-$(CONFIG_TEST_IDA) += test_ida.o obj-$(CONFIG_TEST_UBSAN) += test_ubsan.o CFLAGS_test_ubsan.o += $(call cc-disable-warning, vla) CFLAGS_test_ubsan.o += $(call cc-disable-warning, unused-but-set-variable) UBSAN_SANITIZE_test_ubsan.o := y obj-$(CONFIG_TEST_KSTRTOX) += test-kstrtox.o -obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o obj-$(CONFIG_TEST_MIN_HEAP) += test_min_heap.o obj-$(CONFIG_TEST_LKM) += test_module.o obj-$(CONFIG_TEST_VMALLOC) += test_vmalloc.o obj-$(CONFIG_TEST_RHASHTABLE) += test_rhashtable.o -obj-$(CONFIG_TEST_SORT) += test_sort.o obj-$(CONFIG_TEST_USER_COPY) += test_user_copy.o obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_keys.o obj-$(CONFIG_TEST_STATIC_KEYS) += test_static_key_base.o @@ -104,10 +97,7 @@ obj-$(CONFIG_TEST_MEMINIT) += test_meminit.o obj-$(CONFIG_TEST_LOCKUP) += test_lockup.o obj-$(CONFIG_TEST_HMM) += test_hmm.o obj-$(CONFIG_TEST_FREE_PAGES) += test_free_pages.o -obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o obj-$(CONFIG_TEST_REF_TRACKER) += test_ref_tracker.o -CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE) -obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o obj-$(CONFIG_TEST_OBJPOOL) += test_objpool.o obj-$(CONFIG_TEST_FPU) += test_fpu.o @@ -129,7 +119,7 @@ endif obj-$(CONFIG_DEBUG_INFO_REDUCED) += debug_info.o CFLAGS_debug_info.o += $(call cc-option, -femit-struct-debug-detailed=any) -obj-y += math/ crypto/ +obj-y += math/ crypto/ tests/ obj-$(CONFIG_GENERIC_IOMAP) += iomap.o obj-$(CONFIG_HAS_IOMEM) += iomap_copy.o devres.o @@ -366,29 +356,6 @@ obj-$(CONFIG_OBJAGG) += objagg.o # pldmfw library obj-$(CONFIG_PLDMFW) += pldmfw/ -# KUnit tests -CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN) -obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o -obj-$(CONFIG_CHECKSUM_KUNIT) += checksum_kunit.o -obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o -obj-$(CONFIG_HASHTABLE_KUNIT_TEST) += hashtable_test.o -obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o -obj-$(CONFIG_BITS_TEST) += test_bits.o -obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o -obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o -obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o -obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o -CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare) -obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o -CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable) -obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o -CFLAGS_fortify_kunit.o += $(call cc-disable-warning, unsequenced) -CFLAGS_fortify_kunit.o += $(call cc-disable-warning, stringop-overread) -CFLAGS_fortify_kunit.o += $(call cc-disable-warning, stringop-truncation) -CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN) -obj-$(CONFIG_FORTIFY_KUNIT_TEST) += fortify_kunit.o -obj-$(CONFIG_SIPHASH_KUNIT_TEST) += siphash_kunit.o - obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o obj-$(CONFIG_FIRMWARE_TABLE) += fw_table.o diff --git a/lib/tests/Makefile b/lib/tests/Makefile new file mode 100644 index 000000000000..c6a14cc8663e --- /dev/null +++ b/lib/tests/Makefile @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for tests of kernel library functions. + +# KUnit tests +CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN) +obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o +obj-$(CONFIG_BITS_TEST) += test_bits.o +obj-$(CONFIG_CHECKSUM_KUNIT) += checksum_kunit.o +obj-$(CONFIG_CMDLINE_KUNIT_TEST) += cmdline_kunit.o +obj-$(CONFIG_CPUMASK_KUNIT_TEST) += cpumask_kunit.o +CFLAGS_fortify_kunit.o += $(call cc-disable-warning, unsequenced) +CFLAGS_fortify_kunit.o += $(call cc-disable-warning, stringop-overread) +CFLAGS_fortify_kunit.o += $(call cc-disable-warning, stringop-truncation) +CFLAGS_fortify_kunit.o += $(DISABLE_STRUCTLEAK_PLUGIN) +obj-$(CONFIG_FORTIFY_KUNIT_TEST) += fortify_kunit.o +CFLAGS_test_fprobe.o += $(CC_FLAGS_FTRACE) +obj-$(CONFIG_FPROBE_SANITY_TEST) += test_fprobe.o +obj-$(CONFIG_HASHTABLE_KUNIT_TEST) += hashtable_test.o +obj-$(CONFIG_HASH_KUNIT_TEST) += test_hash.o +obj-$(CONFIG_TEST_IOV_ITER) += kunit_iov_iter.o +obj-$(CONFIG_IS_SIGNED_TYPE_KUNIT_TEST) += is_signed_type_kunit.o +obj-$(CONFIG_KPROBES_SANITY_TEST) += test_kprobes.o +obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o +obj-$(CONFIG_TEST_LIST_SORT) += test_list_sort.o +obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o +obj-$(CONFIG_MEMCPY_KUNIT_TEST) += memcpy_kunit.o +CFLAGS_overflow_kunit.o = $(call cc-disable-warning, tautological-constant-out-of-range-compare) +obj-$(CONFIG_OVERFLOW_KUNIT_TEST) += overflow_kunit.o +obj-$(CONFIG_SIPHASH_KUNIT_TEST) += siphash_kunit.o +obj-$(CONFIG_SLUB_KUNIT_TEST) += slub_kunit.o +obj-$(CONFIG_TEST_SORT) += test_sort.o +CFLAGS_stackinit_kunit.o += $(call cc-disable-warning, switch-unreachable) +obj-$(CONFIG_STACKINIT_KUNIT_TEST) += stackinit_kunit.o +obj-$(CONFIG_STRING_KUNIT_TEST) += string_kunit.o +obj-$(CONFIG_STRING_HELPERS_KUNIT_TEST) += string_helpers_kunit.o + diff --git a/lib/bitfield_kunit.c b/lib/tests/bitfield_kunit.c similarity index 100% rename from lib/bitfield_kunit.c rename to lib/tests/bitfield_kunit.c diff --git a/lib/checksum_kunit.c b/lib/tests/checksum_kunit.c similarity index 100% rename from lib/checksum_kunit.c rename to lib/tests/checksum_kunit.c diff --git a/lib/cmdline_kunit.c b/lib/tests/cmdline_kunit.c similarity index 100% rename from lib/cmdline_kunit.c rename to lib/tests/cmdline_kunit.c diff --git a/lib/cpumask_kunit.c b/lib/tests/cpumask_kunit.c similarity index 100% rename from lib/cpumask_kunit.c rename to lib/tests/cpumask_kunit.c diff --git a/lib/fortify_kunit.c b/lib/tests/fortify_kunit.c similarity index 100% rename from lib/fortify_kunit.c rename to lib/tests/fortify_kunit.c diff --git a/lib/hashtable_test.c b/lib/tests/hashtable_test.c similarity index 100% rename from lib/hashtable_test.c rename to lib/tests/hashtable_test.c diff --git a/lib/is_signed_type_kunit.c b/lib/tests/is_signed_type_kunit.c similarity index 100% rename from lib/is_signed_type_kunit.c rename to lib/tests/is_signed_type_kunit.c diff --git a/lib/kunit_iov_iter.c b/lib/tests/kunit_iov_iter.c similarity index 100% rename from lib/kunit_iov_iter.c rename to lib/tests/kunit_iov_iter.c diff --git a/lib/list-test.c b/lib/tests/list-test.c similarity index 100% rename from lib/list-test.c rename to lib/tests/list-test.c diff --git a/lib/memcpy_kunit.c b/lib/tests/memcpy_kunit.c similarity index 100% rename from lib/memcpy_kunit.c rename to lib/tests/memcpy_kunit.c diff --git a/lib/overflow_kunit.c b/lib/tests/overflow_kunit.c similarity index 100% rename from lib/overflow_kunit.c rename to lib/tests/overflow_kunit.c diff --git a/lib/siphash_kunit.c b/lib/tests/siphash_kunit.c similarity index 100% rename from lib/siphash_kunit.c rename to lib/tests/siphash_kunit.c diff --git a/lib/slub_kunit.c b/lib/tests/slub_kunit.c similarity index 100% rename from lib/slub_kunit.c rename to lib/tests/slub_kunit.c diff --git a/lib/stackinit_kunit.c b/lib/tests/stackinit_kunit.c similarity index 100% rename from lib/stackinit_kunit.c rename to lib/tests/stackinit_kunit.c diff --git a/lib/string_helpers_kunit.c b/lib/tests/string_helpers_kunit.c similarity index 100% rename from lib/string_helpers_kunit.c rename to lib/tests/string_helpers_kunit.c diff --git a/lib/string_kunit.c b/lib/tests/string_kunit.c similarity index 100% rename from lib/string_kunit.c rename to lib/tests/string_kunit.c diff --git a/lib/test_bits.c b/lib/tests/test_bits.c similarity index 100% rename from lib/test_bits.c rename to lib/tests/test_bits.c diff --git a/lib/test_fprobe.c b/lib/tests/test_fprobe.c similarity index 100% rename from lib/test_fprobe.c rename to lib/tests/test_fprobe.c diff --git a/lib/test_hash.c b/lib/tests/test_hash.c similarity index 100% rename from lib/test_hash.c rename to lib/tests/test_hash.c diff --git a/lib/test_kprobes.c b/lib/tests/test_kprobes.c similarity index 100% rename from lib/test_kprobes.c rename to lib/tests/test_kprobes.c diff --git a/lib/test_linear_ranges.c b/lib/tests/test_linear_ranges.c similarity index 100% rename from lib/test_linear_ranges.c rename to lib/tests/test_linear_ranges.c diff --git a/lib/test_list_sort.c b/lib/tests/test_list_sort.c similarity index 100% rename from lib/test_list_sort.c rename to lib/tests/test_list_sort.c diff --git a/lib/test_sort.c b/lib/tests/test_sort.c similarity index 100% rename from lib/test_sort.c rename to lib/tests/test_sort.c