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Message-ID: <202503170842.FFEE75351@keescook>
Date: Mon, 17 Mar 2025 08:47:13 -0700
From: Kees Cook <kees@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org,
Bruno Sobreira França <brunofrancadevsec@...il.com>,
Danilo Pereira <dpereira@...amp.dev>,
David Gow <davidgow@...gle.com>,
Diego Vieira <diego.daniel.professional@...il.com>,
ernsteiswuerfel@...nel.smtp.subspace.kernel.org,
Gabriela Bittencourt <gbittencourt@...amp.dev>,
Gabriel Krisman Bertazi <krisman@...e.de>,
Jakub Kicinski <kuba@...nel.org>, Kees Cook <kees@...nel.org>,
kernel test robot <oliver.sang@...el.com>,
Kuan-Wei Chiu <visitorckw@...il.com>,
Luis Felipe Hernandez <luis.hernandez093@...il.com>,
Lukas Bulwahn <lukas.bulwahn@...hat.com>,
Masami Hiramatsu <mhiramat@...nel.org>,
Nathan Chancellor <nathan@...nel.org>,
Nicolas Pitre <npitre@...libre.com>,
Pedro Orlando <porlando@...amp.dev>, Petr Mladek <pmladek@...e.com>,
Rae Moar <rmoar@...gle.com>, Shuah Khan <skhan@...uxfoundation.org>,
Steven Rostedt <rostedt@...dmis.org>,
Tamir Duberstein <tamird@...il.com>,
Thomas Weißschuh <linux@...ssschuh.net>,
Vlastimil Babka <vbabka@...e.cz>, Yu-Chun Lin <eleanor15x@...il.com>
Subject: [GIT PULL] move-lib-kunit for v6.15-rc1
Hi Linus,
Please pull the move-lib-kunit tree for v6.15-rc1. This is a one-off tree
to coordinate the move of selftests out of lib/ and into lib/tests/. A
separate tree was used for this to keep the paths sane with all the
work in the same place. Doing this across multiple trees was going to
be very difficult, so any on-going updates were collected here to try to
avoid merge conflicts. I think only one small conflict remains, just
today, detailed here:
https://lore.kernel.org/linux-next/20250317213953.01ca90e9@canb.auug.org.au/
sfr's resolution looks correct.
Thanks!
-Kees
The following changes since commit a64dcfb451e254085a7daee5fe51bf22959d52d3:
Linux 6.14-rc2 (2025-02-09 12:45:03 -0800)
are available in the Git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/move-lib-kunit-v6.15-rc1
for you to fetch changes up to d62f8c95470c395ab6fd8f344ff431a5f4ce0da5:
scanf: break kunit into test cases (2025-03-14 13:56:15 -0700)
----------------------------------------------------------------
move-lib-kunit for v6.15-rc1
- move lib/ selftests into lib/tests/ (Kees Cook, Gabriela Bittencourt,
Luis Felipe Hernandez, Lukas Bulwahn, Tamir Duberstein)
- lib/math: Add int_log test suite (Bruno Sobreira França)
- lib/math: Add Kunit test suite for gcd() (Yu-Chun Lin)
- lib/tests/kfifo_kunit.c: add tests for the kfifo structure (Diego Vieira)
- unicode: refactor selftests into KUnit (Gabriela Bittencourt)
- lib/prime_numbers: convert self-test to KUnit (Tamir Duberstein)
- printf: convert self-test to KUnit (Tamir Duberstein)
- scanf: convert self-test to KUnit (Tamir Duberstein)
----------------------------------------------------------------
Bruno Sobreira França (1):
lib/math: Add int_log test suite
Diego Vieira (1):
lib/tests/kfifo_kunit.c: add tests for the kfifo structure
Gabriela Bittencourt (2):
unicode: kunit: refactor selftest to kunit tests
unicode: kunit: change tests filename and path
Kees Cook (5):
lib: Move KUnit tests into tests/ subdirectory
kunit/overflow: Fix DEFINE_FLEX tests for counted_by
kunit/stackinit: Use fill byte different from Clang i386 pattern
kunit/fortify: Expand testing of __compiletime_strlen()
kunit/fortify: Replace "volatile" with OPTIMIZER_HIDE_VAR()
Luis Felipe Hernandez (1):
lib: math: Move KUnit tests into tests/ subdir
Lukas Bulwahn (1):
MAINTAINERS: adjust entries in FORTIFY_SOURCE and KERNEL HARDENING
Tamir Duberstein (9):
lib/prime_numbers: convert self-test to KUnit
selftests: remove reference to prime_numbers.sh
printf: convert self-test to KUnit
printf: break kunit into test cases
printf: implicate test line in failure messages
scanf: implicate test line in failure messages
scanf: remove redundant debug logs
scanf: convert self-test to KUnit
scanf: break kunit into test cases
Yu-Chun Lin (1):
lib/math: Add Kunit test suite for gcd()
Documentation/core-api/printk-formats.rst | 4 +-
Documentation/dev-tools/kselftest.rst | 2 +-
MAINTAINERS | 24 +-
fs/unicode/Kconfig | 5 +-
fs/unicode/Makefile | 2 +-
fs/unicode/tests/.kunitconfig | 3 +
fs/unicode/{utf8-selftest.c => tests/utf8_kunit.c} | 153 ++++---
fs/unicode/utf8-norm.c | 2 +-
lib/Kconfig.debug | 78 +++-
lib/Makefile | 41 +-
lib/math/Makefile | 5 +-
lib/math/prime_numbers.c | 91 +----
lib/math/prime_numbers_private.h | 16 +
lib/math/tests/Makefile | 8 +-
lib/math/tests/gcd_kunit.c | 56 +++
lib/math/tests/int_log_kunit.c | 74 ++++
lib/math/tests/prime_numbers_kunit.c | 59 +++
.../{rational-test.c => tests/rational_kunit.c} | 0
lib/tests/Makefile | 43 ++
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}/crc_kunit.c | 0
lib/{ => tests}/fortify_kunit.c | 156 +++++---
lib/{ => tests}/hashtable_test.c | 0
lib/{ => tests}/is_signed_type_kunit.c | 0
lib/tests/kfifo_kunit.c | 224 +++++++++++
lib/{ => tests}/kunit_iov_iter.c | 0
lib/{ => tests}/list-test.c | 0
lib/{ => tests}/memcpy_kunit.c | 0
lib/{ => tests}/overflow_kunit.c | 38 +-
lib/{test_printf.c => tests/printf_kunit.c} | 442 +++++++++------------
lib/{test_scanf.c => tests/scanf_kunit.c} | 295 +++++++-------
lib/{ => tests}/siphash_kunit.c | 0
lib/{ => tests}/slub_kunit.c | 0
lib/{ => tests}/stackinit_kunit.c | 30 +-
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
lib/{ => tests}/usercopy_kunit.c | 0
lib/{ => tests}/util_macros_kunit.c | 0
tools/testing/selftests/kselftest/module.sh | 2 +-
tools/testing/selftests/lib/Makefile | 2 +-
tools/testing/selftests/lib/config | 3 -
tools/testing/selftests/lib/prime_numbers.sh | 4 -
tools/testing/selftests/lib/printf.sh | 4 -
tools/testing/selftests/lib/scanf.sh | 4 -
54 files changed, 1148 insertions(+), 722 deletions(-)
create mode 100644 fs/unicode/tests/.kunitconfig
rename fs/unicode/{utf8-selftest.c => tests/utf8_kunit.c} (63%)
create mode 100644 lib/math/prime_numbers_private.h
create mode 100644 lib/math/tests/gcd_kunit.c
create mode 100644 lib/math/tests/int_log_kunit.c
create mode 100644 lib/math/tests/prime_numbers_kunit.c
rename lib/math/{rational-test.c => tests/rational_kunit.c} (100%)
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}/crc_kunit.c (100%)
rename lib/{ => tests}/fortify_kunit.c (90%)
rename lib/{ => tests}/hashtable_test.c (100%)
rename lib/{ => tests}/is_signed_type_kunit.c (100%)
create mode 100644 lib/tests/kfifo_kunit.c
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 (96%)
rename lib/{test_printf.c => tests/printf_kunit.c} (71%)
rename lib/{test_scanf.c => tests/scanf_kunit.c} (76%)
rename lib/{ => tests}/siphash_kunit.c (100%)
rename lib/{ => tests}/slub_kunit.c (100%)
rename lib/{ => tests}/stackinit_kunit.c (95%)
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%)
rename lib/{ => tests}/usercopy_kunit.c (100%)
rename lib/{ => tests}/util_macros_kunit.c (100%)
delete mode 100755 tools/testing/selftests/lib/prime_numbers.sh
delete mode 100755 tools/testing/selftests/lib/printf.sh
delete mode 100755 tools/testing/selftests/lib/scanf.sh
--
Kees Cook
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